#682559
Closest named color: Velvet (#750851). oklch(38.3% 0.117 337.4), rgb(104, 37, 89).
Aa
White text reads best on this color (10.51:1).
About this color
#682559 is a dark, moderately saturated purple. In OKLCH its lightness is 38%, its chroma 0.117 and its hue 337°. Its hue sits on the warm side of the wheel. The nearest named color is Velvet (#750851), ΔE 0.043 away. White text reads best on it, at 10.51:1.
| Hue family | Purples |
| Lightness | dark (38%) |
| Chroma | moderately saturated (0.117) |
| Temperature | warm |
| Nearest name | Velvet (#750851) |
| Black text | 1.99:1 |
| White text | 10.51:1 |
Values
| HEX | #682559 |
| RGB | rgb(104, 37, 89) |
| HSL | hsl(313, 48%, 28%) |
| OKLCH | oklch(38.3% 0.117 337.4) |
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 #682559 | 10.51:1 | AAA | Lc -97.8 | Preferred for body text |
| Black text on #682559 | 1.99:1 | Fails | Lc 10.2 | Not readable |
| #682559 text on white | 10.51:1 | AAA | Lc 93.8 | Preferred for body text |
| #682559 text on black | 1.99:1 | Fails | Lc -8.8 | 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
#FBF3F8
oklch(97.2% 0.011 339.3)
-
Step 100
100
#F6E4F0
oklch(93.7% 0.025 337.8)
-
Step 200
200
#EFCDE5
oklch(88.4% 0.049 336.6)
-
Step 300
300
#E6ABD5
oklch(80.9% 0.088 337.3)
-
Step 400
400
#D77CC0
oklch(70.7% 0.14 337.1)
-
Step 500
500
#CA57AF
oklch(63.1% 0.178 337.6)
-
Step 600
600
#B5379B
oklch(55.6% 0.194 337.3)
-
Step 700
700
#9C2884
oklch(49.2% 0.18 337.7)
-
Step 800
800
#7E236B
oklch(42.6% 0.149 337.5)
-
Step 900
900 (this color)
#682559
oklch(38.3% 0.117 337.4)
-
Step 950
950
#3C1633
oklch(27% 0.073 337.5)
#682559 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) | #27395B | 0.123 |
| Deuteranopia (no green cones) | #3B4357 | 0.109 |
| Tritanopia (no blue cones) | #6E283B | 0.056 |
| Achromatopsia (no color) | #3F3F3F | 0.118 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #682559
#682559
oklch(38.3% 0.117 337.4)
- #00512F
#00512F
oklch(38.3% 0.091 157.3)
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 #682559, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Velvet #750851 ΔE 0.043
- Grape Purple #5D1451 ΔE 0.043
- Rich Purple #720058 ΔE 0.046
- Red Purple #820747 ΔE 0.064
- Merlot #730039 ΔE 0.064
- Wine #80013F ΔE 0.069
- Purple Brown #673A3F ΔE 0.078
- Bordeaux #7B002C ΔE 0.084
Use #682559 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.