#604376
Closest named color: Twilight (#4E518B). oklch(43.7% 0.088 309.3), rgb(96, 67, 118).
Aa
White text reads best on this color (8.19:1).
About this color
#604376 is a dark, moderately saturated purple. In OKLCH its lightness is 44%, its chroma 0.088 and its hue 309°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Twilight (#4E518B), ΔE 0.052 away. White text reads best on it, at 8.19:1.
| Hue family | Purples |
| Lightness | dark (44%) |
| Chroma | moderately saturated (0.088) |
| Temperature | in between |
| Nearest name | Twilight (#4E518B) |
| Black text | 2.56:1 |
| White text | 8.19:1 |
Values
| HEX | #604376 |
| RGB | rgb(96, 67, 118) |
| HSL | hsl(274, 28%, 36%) |
| OKLCH | oklch(43.7% 0.088 309.3) |
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 #604376 | 8.19:1 | AAA | Lc -92.9 | Preferred for body text |
| Black text on #604376 | 2.56:1 | Fails | Lc 15.8 | Dividers and decoration only |
| #604376 text on white | 8.19:1 | AAA | Lc 88.2 | Fine for body text |
| #604376 text on black | 2.56:1 | Fails | Lc -13.9 | 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
#F7F4F9
oklch(97.1% 0.007 312.3)
-
Step 100
100
#EDE7F2
oklch(93.6% 0.016 310.1)
-
Step 200
200
#DFD4E8
oklch(88.5% 0.03 310.1)
-
Step 300
300
#CAB8DA
oklch(80.8% 0.051 309)
-
Step 400
400
#B093C8
oklch(70.8% 0.082 309.2)
-
Step 500
500
#9C77B9
oklch(63% 0.105 309.3)
-
Step 600
600
#875FA5
oklch(55.6% 0.114 309.4)
-
Step 700
700
#734E8E
oklch(49.1% 0.107 309.6)
-
Step 800
800 (this color)
#604376
oklch(43.7% 0.088 309.3)
-
Step 900
900
#4C375D
oklch(37.7% 0.068 308.8)
-
Step 950
950
#2D2036
oklch(26.9% 0.044 310.7)
#604376 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) | #384E78 | 0.067 |
| Deuteranopia (no green cones) | #3F4F75 | 0.060 |
| Tritanopia (no blue cones) | #5D4B57 | 0.063 |
| Achromatopsia (no color) | #4F4F4F | 0.088 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #604376
#604376
oklch(43.7% 0.088 309.3)
- #425B22
#425B22
oklch(43.7% 0.088 129.3)
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 #604376, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Twilight #4E518B ΔE 0.052
- Dusk #4E5481 ΔE 0.052
- Dusty Grape #545775 ΔE 0.059
- Dark Slate Blue #483D8B ΔE 0.060
- Blueberry #464196 ΔE 0.071
- Rebecca Purple #663399 ΔE 0.074
- YInMn Blue #415A77 ΔE 0.077
- Brownish Purple #76424E ΔE 0.078
Use #604376 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.