#6B1E5B
Closest named color: Velvet (#750851). oklch(38.1% 0.131 337.3), rgb(107, 30, 91).
Aa
White text reads best on this color (10.70:1).
About this color
#6B1E5B is a dark, moderately saturated purple. In OKLCH its lightness is 38%, its chroma 0.131 and its hue 337°. Its hue sits on the warm side of the wheel. The nearest named color is Velvet (#750851), ΔE 0.032 away. White text reads best on it, at 10.70:1.
| Hue family | Purples |
| Lightness | dark (38%) |
| Chroma | moderately saturated (0.131) |
| Temperature | warm |
| Nearest name | Velvet (#750851) |
| Black text | 1.96:1 |
| White text | 10.70:1 |
Values
| HEX | #6B1E5B |
| RGB | rgb(107, 30, 91) |
| HSL | hsl(312, 56%, 27%) |
| OKLCH | oklch(38.1% 0.131 337.3) |
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 #6B1E5B | 10.70:1 | AAA | Lc -98.0 | Preferred for body text |
| Black text on #6B1E5B | 1.96:1 | Fails | Lc 10.0 | Not readable |
| #6B1E5B text on white | 10.70:1 | AAA | Lc 94.0 | Preferred for body text |
| #6B1E5B text on black | 1.96:1 | Fails | Lc -8.6 | 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
#FCF2F9
oklch(97.1% 0.014 336.1)
-
Step 100
100
#F7E3F1
oklch(93.6% 0.028 336.4)
-
Step 200
200
#F2CCE6
oklch(88.5% 0.054 337.7)
-
Step 300
300
#EAA8D7
oklch(80.8% 0.098 337.5)
-
Step 400
400
#DD77C3
oklch(70.8% 0.156 337.5)
-
Step 500
500
#D14DB4
oklch(63.1% 0.201 337.4)
-
Step 600
600
#BC27A0
oklch(55.7% 0.218 337.3)
-
Step 700
700
#A11689
oklch(49.1% 0.203 337)
-
Step 800
800
#83186F
oklch(42.7% 0.168 337.2)
-
Step 900
900 (this color)
#6B1E5B
oklch(38.1% 0.131 337.3)
-
Step 950
950
#3E1335
oklch(27% 0.082 336.7)
#6B1E5B 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) | #20365D | 0.142 |
| Deuteranopia (no green cones) | #394259 | 0.123 |
| Tritanopia (no blue cones) | #712239 | 0.064 |
| Achromatopsia (no color) | #3E3E3E | 0.132 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6B1E5B
#6B1E5B
oklch(38.1% 0.131 337.3)
- #00502F
#00502F
oklch(38% 0.089 157.7)
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 #6B1E5B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Velvet #750851 ΔE 0.032
- Rich Purple #720058 ΔE 0.033
- Grape Purple #5D1451 ΔE 0.040
- Red Purple #820747 ΔE 0.060
- Merlot #730039 ΔE 0.062
- Wine #80013F ΔE 0.065
- Purple #800080 ΔE 0.078
- Plum Purple #4E0550 ΔE 0.082
Use #6B1E5B 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.