#64476A
Closest named color: Dusty Grape (#545775). oklch(44.3% 0.066 320.5), rgb(100, 71, 106).
Aa
White text reads best on this color (7.92:1).
About this color
#64476A is a dark, muted purple. In OKLCH its lightness is 44%, its chroma 0.066 and its hue 321°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dusty Grape (#545775), ΔE 0.049 away. White text reads best on it, at 7.92:1.
| Hue family | Purples |
| Lightness | dark (44%) |
| Chroma | muted (0.066) |
| Temperature | in between |
| Nearest name | Dusty Grape (#545775) |
| Black text | 2.65:1 |
| White text | 7.92:1 |
Values
| HEX | #64476A |
| RGB | rgb(100, 71, 106) |
| HSL | hsl(290, 20%, 35%) |
| OKLCH | oklch(44.3% 0.066 320.5) |
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 #64476A | 7.92:1 | AAA | Lc -92.1 | Preferred for body text |
| Black text on #64476A | 2.65:1 | Fails | Lc 16.6 | Dividers and decoration only |
| #64476A text on white | 7.92:1 | AAA | Lc 87.4 | Fine for body text |
| #64476A text on black | 2.65:1 | Fails | Lc -14.7 | 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
#F7F4F8
oklch(97.1% 0.006 317.8)
-
Step 100
100
#EDE7EE
oklch(93.5% 0.011 321.3)
-
Step 200
200
#E0D5E2
oklch(88.6% 0.021 321)
-
Step 300
300
#CCB9D0
oklch(80.9% 0.038 320.4)
-
Step 400
400
#B394B9
oklch(70.7% 0.063 320.8)
-
Step 500
500
#9F7AA7
oklch(63.1% 0.078 320.3)
-
Step 600
600
#8A6292
oklch(55.5% 0.086 320.7)
-
Step 700
700
#75517D
oklch(49.1% 0.081 320.2)
-
Step 800
800 (this color)
#64476A
oklch(44.3% 0.066 320.5)
-
Step 900
900
#4E3853
oklch(37.6% 0.053 320)
-
Step 950
950
#2E2130
oklch(27% 0.033 321.9)
#64476A 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) | #434F6B | 0.057 |
| Deuteranopia (no green cones) | #4A5269 | 0.052 |
| Tritanopia (no blue cones) | #654B54 | 0.042 |
| Achromatopsia (no color) | #515151 | 0.067 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #64476A
#64476A
oklch(44.3% 0.066 320.5)
- #3F5D39
#3F5D39
oklch(44.4% 0.067 140.3)
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 #64476A, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dusty Grape #545775 ΔE 0.049
- Brownish Purple #76424E ΔE 0.054
- Dusk #4E5481 ΔE 0.055
- Twilight #4E518B ΔE 0.064
- Purple Brown #673A3F ΔE 0.069
- Dark Mauve #874C62 ΔE 0.071
- YInMn Blue #415A77 ΔE 0.071
- Dull Purple #84597E ΔE 0.082
Use #64476A 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.