EK Consulting
Brand Style Guide
Single source of truth for colour, typography, components, and logo usage.
Colour palette
Ink
#0B1220Primary text, dark surfacesIndigo
#4A43F0Primary brand, CTAs, linksBright Indigo
#6C63FFAccent highlights, emphasisSignal Green
#00C98DStatus, tags, final nodesSlate
#5B6478Body copy, secondary textLine
#E4E9F0Borders, dividersPaper
#FAFBFDPage backgroundWhite
#FFFFFFCards, reversed textType scale — Inter
Button styles
On light surface
On dark surface (Ink)
Specifications
border-radius: 8pxfont-weight: 700padding: 10px 20pxfont-size: 14pxletter-spacing: -0.01emLogo usage
Light surface — use 
/light variantDark surface — use 
/dark variantMonogram — when wordmark appears nearby
Minimum size — 24px tall
24px — minimum
36px
48px
✓ Do
- →Use the light-surface variant on Paper (#FAFBFD) and White backgrounds
- →Use the dark-surface variant on Ink (#0B1220) backgrounds
- →Maintain clear space equal to the cap-height of the E on all sides
- →Use the monogram alone when the wordmark appears nearby in the same layout
✗ Don't
- ×Do not place the logo on a mid-tone or coloured background without a variant
- ×Do not stretch, skew, or rotate the logo
- ×Do not recolour the logo outside the approved variants
- ×Do not use the logo at sizes below 24px tall
CSS variable tokens
hsl(var(--ink))Dark surface backgroundhsl(var(--primary))Indigo (primary brand)hsl(var(--bright-indigo))Bright Indigo (accent)hsl(var(--signal-green))Signal Green (status, tags)hsl(var(--slate))Body copyhsl(var(--border))Borders and dividershsl(var(--background))Page background (Paper)hsl(var(--card))Card surface