#6B276C
Closest named color: Rich Purple (#720058). oklch(40.1% 0.132 327.1), rgb(107, 39, 108).
Aa
White text reads best on this color (9.85:1).
About this color
#6B276C is a dark, moderately saturated purple. In OKLCH its lightness is 40%, its chroma 0.132 and its hue 327°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Rich Purple (#720058), ΔE 0.054 away. White text reads best on it, at 9.85:1.
| Hue family | Purples |
| Lightness | dark (40%) |
| Chroma | moderately saturated (0.132) |
| Temperature | in between |
| Nearest name | Rich Purple (#720058) |
| Black text | 2.13:1 |
| White text | 9.85:1 |
Values
| HEX | #6B276C |
| RGB | rgb(107, 39, 108) |
| HSL | hsl(299, 47%, 29%) |
| OKLCH | oklch(40.1% 0.132 327.1) |
Contrast
WCAG 2 contrast ratios are the conformance target: AA needs 4.5:1 for body text and 3:1 for large text, AAA needs 7:1. APCA Lc values are supplementary guidance from the WCAG 3 drafts.
| Pair | WCAG 2 | Result | APCA | APCA guidance |
|---|---|---|---|---|
| White text on #6B276C | 9.85:1 | AAA | Lc -96.4 | Preferred for body text |
| Black text on #6B276C | 2.13:1 | Fails | Lc 11.7 | Not readable |
| #6B276C text on white | 9.85:1 | AAA | Lc 92.2 | Preferred for body text |
| #6B276C text on black | 2.13:1 | Fails | Lc -10.2 | Not readable |
Tints and shades
A 50–950 scale built in OKLCH: the hue is held, lightness follows a Tailwind v4-like curve, and every step is kept inside the sRGB gamut. This color sits at step 900.
-
Step 50
50
#FBF2FA
oklch(97% 0.014 329.1)
-
Step 100
100
#F5E4F4
oklch(93.7% 0.028 327.6)
-
Step 200
200
#EECDEC
oklch(88.5% 0.055 327.9)
-
Step 300
300
#E3AAE2
oklch(80.8% 0.099 327)
-
Step 400
400
#D37AD3
oklch(70.7% 0.158 327.1)
-
Step 500
500
#C652C8
oklch(63.2% 0.203 327)
-
Step 600
600
#B12EB4
oklch(55.6% 0.22 327.1)
-
Step 700
700
#981E9B
oklch(49.1% 0.205 327.1)
-
Step 800
800
#7C1D7E
oklch(42.8% 0.17 327.1)
-
Step 900
900 (this color)
#6B276C
oklch(40.1% 0.132 327.1)
-
Step 950
950
#3B143B
oklch(27% 0.084 327.6)
#6B276C with color blindness
Simulated with the Machado et al. (2009) model. ΔE is how far the color moves: below about 0.02 you would not notice a change.
| Vision | Seen as | Shift (ΔE) |
|---|---|---|
| Protanopia (no red cones) | #1E3E6E | 0.135 |
| Deuteranopia (no green cones) | #36466A | 0.117 |
| Tritanopia (no blue cones) | #6E3045 | 0.076 |
| Achromatopsia (no color) | #434343 | 0.133 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6B276C
#6B276C
oklch(40.1% 0.132 327.1)
- #00581C
#00581C
oklch(40.1% 0.119 147.1)
Analogous
Neighbouring hues, 30° either side.
Split complementary
The two hues beside the complement (150° and 210°).
Triadic
Three hues spaced 120° apart.
Palettes with this color
Curated palettes that contain a color within ΔE 0.04 (OKLab) of #6B276C, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Rich Purple #720058 ΔE 0.054
- Velvet #750851 ΔE 0.058
- Grape Purple #5D1451 ΔE 0.063
- Purple #800080 ΔE 0.065
- Rebecca Purple #663399 ΔE 0.077
- Red Purple #820747 ΔE 0.080
- Dark Magenta #8B008B ΔE 0.086
- Wine #80013F ΔE 0.089
Use #6B276C in your product
Turn it into light and dark UI roles checked for contrast, then export to Tailwind v4, shadcn/ui, CSS or design tokens.