#6D257A
Closest named color: Purple (#800080). oklch(41% 0.15 321.2), rgb(109, 37, 122).
Aa
White text reads best on this color (9.56:1).
About this color
#6D257A is a dark, vivid purple. In OKLCH its lightness is 41%, its chroma 0.150 and its hue 321°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Purple (#800080), ΔE 0.050 away. White text reads best on it, at 9.56:1.
| Hue family | Purples |
| Lightness | dark (41%) |
| Chroma | vivid (0.150) |
| Temperature | in between |
| Nearest name | Purple (#800080) |
| Black text | 2.19:1 |
| White text | 9.56:1 |
Values
| HEX | #6D257A |
| RGB | rgb(109, 37, 122) |
| HSL | hsl(291, 53%, 31%) |
| OKLCH | oklch(41% 0.15 321.2) |
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 #6D257A | 9.56:1 | AAA | Lc -95.7 | Preferred for body text |
| Black text on #6D257A | 2.19:1 | Fails | Lc 12.6 | Not readable |
| #6D257A text on white | 9.56:1 | AAA | Lc 91.4 | Preferred for body text |
| #6D257A text on black | 2.19:1 | Fails | Lc -11.0 | 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 800.
-
Step 50
50
#F9F3FA
oklch(97.1% 0.011 321.3)
-
Step 100
100
#F2E5F4
oklch(93.7% 0.024 321.7)
-
Step 200
200
#E8CFED
oklch(88.4% 0.049 320.6)
-
Step 300
300
#DBAEE3
oklch(80.8% 0.088 321.3)
-
Step 400
400
#C882D5
oklch(70.8% 0.139 321.2)
-
Step 500
500
#B95ECA
oklch(63.1% 0.18 321.1)
-
Step 600
600
#A440B6
oklch(55.5% 0.195 321.2)
-
Step 700
700
#8C319D
oklch(49.1% 0.181 320.9)
-
Step 800
800 (this color)
#6D257A
oklch(41% 0.15 321.2)
-
Step 900
900
#5C2866
oklch(37.7% 0.116 320.9)
-
Step 950
950
#36183C
oklch(26.9% 0.074 320.7)
#6D257A 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) | #0A407C | 0.151 |
| Deuteranopia (no green cones) | #2E4878 | 0.129 |
| Tritanopia (no blue cones) | #6E344C | 0.092 |
| Achromatopsia (no color) | #454545 | 0.151 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6D257A
#6D257A
oklch(41% 0.15 321.2)
- #0F5B00
#0F5B00
oklch(41.1% 0.136 141.1)
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 #6D257A, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Purple #800080 ΔE 0.050
- Rebecca Purple #663399 ΔE 0.058
- Rich Purple #720058 ΔE 0.068
- Dark Magenta #8B008B ΔE 0.070
- Velvet #750851 ΔE 0.075
- Grape Purple #5D1451 ΔE 0.080
- Dark Slate Blue #483D8B ΔE 0.086
- Warm Purple #952E8F ΔE 0.090
Use #6D257A 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.