#604C6D
Closest named color: Dusty Grape (#545775). oklch(45% 0.058 311.6), rgb(96, 76, 109).
Aa
White text reads best on this color (7.63:1).
About this color
#604C6D is a medium-dark, muted purple. In OKLCH its lightness is 45%, its chroma 0.058 and its hue 312°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dusty Grape (#545775), ΔE 0.035 away. White text reads best on it, at 7.63:1.
| Hue family | Purples |
| Lightness | medium-dark (45%) |
| Chroma | muted (0.058) |
| Temperature | in between |
| Nearest name | Dusty Grape (#545775) |
| Black text | 2.75:1 |
| White text | 7.63:1 |
Values
| HEX | #604C6D |
| RGB | rgb(96, 76, 109) |
| HSL | hsl(276, 18%, 36%) |
| OKLCH | oklch(45% 0.058 311.6) |
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 #604C6D | 7.63:1 | AAA | Lc -91.3 | Preferred for body text |
| Black text on #604C6D | 2.75:1 | Fails | Lc 17.5 | Dividers and decoration only |
| #604C6D text on white | 7.63:1 | AAA | Lc 86.5 | Fine for body text |
| #604C6D text on black | 2.75:1 | Fails | Lc -15.6 | 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
#F6F5F8
oklch(97.2% 0.004 301.4)
-
Step 100
100
#ECE8EF
oklch(93.6% 0.01 311.2)
-
Step 200
200
#DDD6E2
oklch(88.5% 0.018 311.6)
-
Step 300
300
#C8BBD1
oklch(81% 0.034 311.7)
-
Step 400
400
#AC97BA
oklch(70.7% 0.055 311.8)
-
Step 500
500
#977EA8
oklch(63.1% 0.068 311.4)
-
Step 600
600
#826694
oklch(55.5% 0.077 311.7)
-
Step 700
700
#6E557E
oklch(49.1% 0.07 311.7)
-
Step 800
800 (this color)
#604C6D
oklch(45% 0.058 311.6)
-
Step 900
900
#4A3B53
oklch(37.8% 0.044 312.5)
-
Step 950
950
#2B2231
oklch(26.9% 0.03 311.5)
#604C6D 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) | #47526E | 0.042 |
| Deuteranopia (no green cones) | #4B546C | 0.040 |
| Tritanopia (no blue cones) | #5F5058 | 0.041 |
| Achromatopsia (no color) | #545454 | 0.058 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #604C6D
#604C6D
oklch(45% 0.058 311.6)
- #495C3A
#495C3A
oklch(44.9% 0.058 132.1)
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 #604C6D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dusty Grape #545775 ΔE 0.035
- Dusk #4E5481 ΔE 0.043
- Twilight #4E518B ΔE 0.055
- YInMn Blue #415A77 ΔE 0.057
- Brownish Purple #76424E ΔE 0.061
- Dark Mauve #874C62 ΔE 0.073
- Slate #516572 ΔE 0.074
- Purple Brown #673A3F ΔE 0.077
Use #604C6D 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.