#6B2370
Closest named color: Rich Purple (#720058). oklch(39.9% 0.142 325.1), rgb(107, 35, 112).
Aa
White text reads best on this color (10.00:1).
About this color
#6B2370 is a dark, vivid purple. In OKLCH its lightness is 40%, its chroma 0.142 and its hue 325°. 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 10.00:1.
| Hue family | Purples |
| Lightness | dark (40%) |
| Chroma | vivid (0.142) |
| Temperature | in between |
| Nearest name | Rich Purple (#720058) |
| Black text | 2.09:1 |
| White text | 10.00:1 |
Values
| HEX | #6B2370 |
| RGB | rgb(107, 35, 112) |
| HSL | hsl(296, 52%, 29%) |
| OKLCH | oklch(39.9% 0.142 325.1) |
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 #6B2370 | 10.00:1 | AAA | Lc -96.7 | Preferred for body text |
| Black text on #6B2370 | 2.09:1 | Fails | Lc 11.5 | Not readable |
| #6B2370 text on white | 10.00:1 | AAA | Lc 92.4 | Preferred for body text |
| #6B2370 text on black | 2.09:1 | Fails | Lc -10.0 | 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
#FBF2FB
oklch(97.1% 0.015 325.7)
-
Step 100
100
#F5E3F5
oklch(93.5% 0.031 325.8)
-
Step 200
200
#EECCEF
oklch(88.4% 0.06 325.2)
-
Step 300
300
#E4A9E7
oklch(81% 0.107 324.9)
-
Step 400
400
#D477DA
oklch(70.7% 0.17 324.9)
-
Step 500
500
#C74CD0
oklch(63.1% 0.218 325)
-
Step 600
600
#B224BC
oklch(55.5% 0.236 325.1)
-
Step 700
700
#9911A2
oklch(49% 0.22 325.2)
-
Step 800
800
#7C1684
oklch(42.7% 0.182 324.8)
-
Step 900
900 (this color)
#6B2370
oklch(39.9% 0.142 325.1)
-
Step 950
950
#3B123E
oklch(26.9% 0.091 324.9)
#6B2370 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) | #143D72 | 0.146 |
| Deuteranopia (no green cones) | #32456E | 0.124 |
| Tritanopia (no blue cones) | #6D2F46 | 0.083 |
| Achromatopsia (no color) | #424242 | 0.143 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6B2370
#6B2370
oklch(39.9% 0.142 325.1)
- #005713
#005713
oklch(39.7% 0.125 145.1)
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 #6B2370, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Rich Purple #720058 ΔE 0.054
- Purple #800080 ΔE 0.057
- Velvet #750851 ΔE 0.061
- Grape Purple #5D1451 ΔE 0.064
- Rebecca Purple #663399 ΔE 0.073
- Dark Magenta #8B008B ΔE 0.080
- Red Purple #820747 ΔE 0.085
- Royal Purple #4B006E ΔE 0.091
Use #6B2370 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.