#6C256E
Closest named color: Rich Purple (#720058). oklch(40.1% 0.138 326.7), rgb(108, 37, 110).
Aa
White text reads best on this color (9.87:1).
About this color
#6C256E is a dark, moderately saturated purple. In OKLCH its lightness is 40%, its chroma 0.138 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 0.053 away. White text reads best on it, at 9.87:1.
| Hue family | Purples |
| Lightness | dark (40%) |
| Chroma | moderately saturated (0.138) |
| Temperature | in between |
| Nearest name | Rich Purple (#720058) |
| Black text | 2.12:1 |
| White text | 9.87:1 |
Values
| HEX | #6C256E |
| RGB | rgb(108, 37, 110) |
| HSL | hsl(298, 50%, 29%) |
| OKLCH | oklch(40.1% 0.138 326.7) |
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 #6C256E | 9.87:1 | AAA | Lc -96.4 | Preferred for body text |
| Black text on #6C256E | 2.12:1 | Fails | Lc 11.8 | Not readable |
| #6C256E text on white | 9.87:1 | AAA | Lc 92.2 | Preferred for body text |
| #6C256E text on black | 2.12:1 | 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
#F5E3F5
oklch(93.5% 0.031 325.8)
-
Step 200
200
#EECDED
oklch(88.6% 0.056 327)
-
Step 300
300
#E4A9E4
oklch(80.8% 0.104 326.5)
-
Step 400
400
#D578D6
oklch(70.7% 0.165 326.8)
-
Step 500
500
#C84ECB
oklch(63.1% 0.212 326.8)
-
Step 600
600
#B328B7
oklch(55.6% 0.229 326.9)
-
Step 700
700
#99179E
oklch(49% 0.213 326.5)
-
Step 800
800
#7D1880
oklch(42.7% 0.177 326.8)
-
Step 900
900 (this color)
#6C256E
oklch(40.1% 0.138 326.7)
-
Step 950
950
#3B133C
oklch(26.9% 0.087 326.7)
#6C256E 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) | #1A3D70 | 0.142 |
| Deuteranopia (no green cones) | #35466C | 0.121 |
| Tritanopia (no blue cones) | #6F2F46 | 0.078 |
| Achromatopsia (no color) | #434343 | 0.139 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6C256E
#6C256E
oklch(40.1% 0.138 326.7)
- #00581A
#00581A
oklch(40.1% 0.121 146.5)
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 #6C256E, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Rich Purple #720058 ΔE 0.053
- Velvet #750851 ΔE 0.058
- Purple #800080 ΔE 0.059
- Grape Purple #5D1451 ΔE 0.064
- Rebecca Purple #663399 ΔE 0.075
- Red Purple #820747 ΔE 0.081
- Dark Magenta #8B008B ΔE 0.082
- Wine #80013F ΔE 0.090
Use #6C256E 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.