#6D155D
Closest named color: Rich Purple (#720058). oklch(37.7% 0.145 336.7), rgb(109, 21, 93).
Aa
White text reads best on this color (10.96:1).
About this color
#6D155D is a dark, vivid purple. In OKLCH its lightness is 38%, its chroma 0.145 and its hue 337°. Its hue sits on the warm side of the wheel. The nearest named color is Rich Purple (#720058), ΔE 0.021 away. White text reads best on it, at 10.96:1.
| Hue family | Purples |
| Lightness | dark (38%) |
| Chroma | vivid (0.145) |
| Temperature | warm |
| Nearest name | Rich Purple (#720058) |
| Black text | 1.91:1 |
| White text | 10.96:1 |
Values
| HEX | #6D155D |
| RGB | rgb(109, 21, 93) |
| HSL | hsl(311, 68%, 25%) |
| OKLCH | oklch(37.7% 0.145 336.7) |
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 #6D155D | 10.96:1 | AAA | Lc -98.2 | Preferred for body text |
| Black text on #6D155D | 1.91:1 | Fails | Lc 9.7 | Not readable |
| #6D155D text on white | 10.96:1 | AAA | Lc 94.2 | Preferred for body text |
| #6D155D text on black | 1.91:1 | Fails | Lc -8.4 | 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
#F8E2F2
oklch(93.5% 0.032 335.4)
-
Step 200
200
#F4CBE8
oklch(88.6% 0.06 336.8)
-
Step 300
300
#EEA5DB
oklch(80.9% 0.11 336.5)
-
Step 400
400
#E271C8
oklch(70.7% 0.174 336.7)
-
Step 500
500
#D642BA
oklch(63.1% 0.222 336.5)
-
Step 600
600
#C10AA5
oklch(55.5% 0.241 336.7)
-
Step 700
700
#A5008C
oklch(49.2% 0.217 337)
-
Step 800
800
#870473
oklch(42.7% 0.186 336.7)
-
Step 900
900 (this color)
#6D155D
oklch(37.7% 0.145 336.7)
-
Step 950
950
#400F36
oklch(26.9% 0.091 337)
#6D155D 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) | #17345F | 0.160 |
| Deuteranopia (no green cones) | #37415B | 0.135 |
| Tritanopia (no blue cones) | #731B38 | 0.070 |
| Achromatopsia (no color) | #3C3C3C | 0.146 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6D155D
#6D155D
oklch(37.7% 0.145 336.7)
- #004F2D
#004F2D
oklch(37.6% 0.09 156.8)
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 #6D155D, closest first.
No curated palette has a color within ΔE 0.04 of #6D155D.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Rich Purple #720058 ΔE 0.021
- Velvet #750851 ΔE 0.028
- Grape Purple #5D1451 ΔE 0.040
- Red Purple #820747 ΔE 0.060
- Merlot #730039 ΔE 0.062
- Wine #80013F ΔE 0.066
- Purple #800080 ΔE 0.070
- Plum Purple #4E0550 ΔE 0.079
Use #6D155D 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.