#682574
Closest named color: Purple (#800080). oklch(39.9% 0.141 321.3), rgb(104, 37, 116).
Aa
White text reads best on this color (9.97:1).
About this color
#682574 is a dark, vivid purple. In OKLCH its lightness is 40%, its chroma 0.141 and its hue 321°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Purple (#800080), ΔE 0.060 away. White text reads best on it, at 9.97:1.
| Hue family | Purples |
| Lightness | dark (40%) |
| Chroma | vivid (0.141) |
| Temperature | in between |
| Nearest name | Purple (#800080) |
| Black text | 2.10:1 |
| White text | 9.97:1 |
Values
| HEX | #682574 |
| RGB | rgb(104, 37, 116) |
| HSL | hsl(291, 52%, 30%) |
| OKLCH | oklch(39.9% 0.141 321.3) |
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 #682574 | 9.97:1 | AAA | Lc -96.7 | Preferred for body text |
| Black text on #682574 | 2.10:1 | Fails | Lc 11.5 | Not readable |
| #682574 text on white | 9.97:1 | AAA | Lc 92.4 | Preferred for body text |
| #682574 text on black | 2.10:1 | Fails | Lc -10.0 | 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 900.
-
Step 50
50
#FAF2FB
oklch(97% 0.015 322.3)
-
Step 100
100
#F4E4F7
oklch(93.7% 0.03 320.9)
-
Step 200
200
#ECCDF1
oklch(88.5% 0.059 321.6)
-
Step 300
300
#E0AAEA
oklch(80.9% 0.106 321.1)
-
Step 400
400
#D079DF
oklch(70.7% 0.169 321.6)
-
Step 500
500
#C250D6
oklch(63.2% 0.216 321.4)
-
Step 600
600
#AD29C3
oklch(55.5% 0.235 321.3)
-
Step 700
700
#9418A9
oklch(49.1% 0.219 321)
-
Step 800
800
#791989
oklch(42.8% 0.182 321.3)
-
Step 900
900 (this color)
#682574
oklch(39.9% 0.141 321.3)
-
Step 950
950
#391340
oklch(26.9% 0.09 321.1)
#682574 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) | #0F3E76 | 0.142 |
| Deuteranopia (no green cones) | #2E4572 | 0.121 |
| Tritanopia (no blue cones) | #693249 | 0.086 |
| Achromatopsia (no color) | #424242 | 0.143 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #682574
#682574
oklch(39.9% 0.141 321.3)
- #0D5700
#0D5700
oklch(39.8% 0.132 141.2)
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 #682574, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Purple #800080 ΔE 0.060
- Rich Purple #720058 ΔE 0.062
- Rebecca Purple #663399 ΔE 0.065
- Grape Purple #5D1451 ΔE 0.068
- Velvet #750851 ΔE 0.070
- Dark Magenta #8B008B ΔE 0.083
- Dark Slate Blue #483D8B ΔE 0.083
- Royal Purple #4B006E ΔE 0.088
Use #682574 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.