#604D63
Closest named color: Dusty Grape (#545775). oklch(44.8% 0.043 321.7), rgb(96, 77, 99).
Aa
White text reads best on this color (7.66:1).
About this color
#604D63 is a dark, muted purple. In OKLCH its lightness is 45%, its chroma 0.043 and its hue 322°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dusty Grape (#545775), ΔE 0.038 away. White text reads best on it, at 7.66:1.
| Hue family | Purples |
| Lightness | dark (45%) |
| Chroma | muted (0.043) |
| Temperature | in between |
| Nearest name | Dusty Grape (#545775) |
| Black text | 2.73:1 |
| White text | 7.66:1 |
Values
| HEX | #604D63 |
| RGB | rgb(96, 77, 99) |
| HSL | hsl(292, 13%, 35%) |
| OKLCH | oklch(44.8% 0.043 321.7) |
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 #604D63 | 7.66:1 | AAA | Lc -91.4 | Preferred for body text |
| Black text on #604D63 | 2.73:1 | Fails | Lc 17.4 | Dividers and decoration only |
| #604D63 text on white | 7.66:1 | AAA | Lc 86.6 | Fine for body text |
| #604D63 text on black | 2.73:1 | Fails | Lc -15.5 | Dividers and decoration only |
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
#F6F5F7
oklch(97.1% 0.003 308.4)
-
Step 100
100
#ECE8ED
oklch(93.6% 0.008 319.4)
-
Step 200
200
#DED6DF
oklch(88.5% 0.015 322.3)
-
Step 300
300
#C8BCCA
oklch(80.9% 0.023 321.4)
-
Step 400
400
#AD99B0
oklch(70.8% 0.04 321.8)
-
Step 500
500
#98809C
oklch(63.1% 0.05 321.5)
-
Step 600
600
#836987
oklch(55.7% 0.055 321.9)
-
Step 700
700
#6F5772
oklch(49.1% 0.052 322.6)
-
Step 800
800 (this color)
#604D63
oklch(44.8% 0.043 321.7)
-
Step 900
900
#4A3C4C
oklch(37.7% 0.033 322.1)
-
Step 950
950
#2B232D
oklch(26.9% 0.022 319.5)
#604D63 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) | #4B5264 | 0.036 |
| Deuteranopia (no green cones) | #4F5462 | 0.034 |
| Tritanopia (no blue cones) | #614F55 | 0.026 |
| Achromatopsia (no color) | #535353 | 0.043 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #604D63
#604D63
oklch(44.8% 0.043 321.7)
- #475B45
#475B45
oklch(44.8% 0.043 142.5)
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 #604D63, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dusty Grape #545775 ΔE 0.038
- Brownish Purple #76424E ΔE 0.052
- Dusk #4E5481 ΔE 0.054
- YInMn Blue #415A77 ΔE 0.059
- Purple Brown #673A3F ΔE 0.066
- Twilight #4E518B ΔE 0.069
- Slate #516572 ΔE 0.070
- Dark Mauve #874C62 ΔE 0.071
Use #604D63 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.