#634869
Closest named color: Dusty Grape (#545775). oklch(44.3% 0.062 320.2), rgb(99, 72, 105).
Aa
White text reads best on this color (7.89:1).
About this color
#634869 is a dark, muted purple. In OKLCH its lightness is 44%, its chroma 0.062 and its hue 320°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dusty Grape (#545775), ΔE 0.046 away. White text reads best on it, at 7.89:1.
| Hue family | Purples |
| Lightness | dark (44%) |
| Chroma | muted (0.062) |
| Temperature | in between |
| Nearest name | Dusty Grape (#545775) |
| Black text | 2.66:1 |
| White text | 7.89:1 |
Values
| HEX | #634869 |
| RGB | rgb(99, 72, 105) |
| HSL | hsl(289, 19%, 35%) |
| OKLCH | oklch(44.3% 0.062 320.2) |
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 #634869 | 7.89:1 | AAA | Lc -92.0 | Preferred for body text |
| Black text on #634869 | 2.66:1 | Fails | Lc 16.7 | Dividers and decoration only |
| #634869 text on white | 7.89:1 | AAA | Lc 87.3 | Fine for body text |
| #634869 text on black | 2.66:1 | Fails | Lc -14.8 | 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
#F7F4F7
oklch(97% 0.005 325.6)
-
Step 100
100
#EDE8EE
oklch(93.7% 0.01 320.5)
-
Step 200
200
#DFD5E2
oklch(88.5% 0.021 318.4)
-
Step 300
300
#CCB9D0
oklch(80.9% 0.038 320.4)
-
Step 400
400
#B195B8
oklch(70.6% 0.059 319.5)
-
Step 500
500
#9E7BA6
oklch(63.1% 0.075 320)
-
Step 600
600
#896391
oklch(55.6% 0.082 320.5)
-
Step 700
700
#74527B
oklch(49% 0.076 320.6)
-
Step 800
800 (this color)
#634869
oklch(44.3% 0.062 320.2)
-
Step 900
900
#4D3952
oklch(37.7% 0.049 319.5)
-
Step 950
950
#2D2230
oklch(27.1% 0.03 318.9)
#634869 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) | #44506A | 0.053 |
| Deuteranopia (no green cones) | #4A5268 | 0.049 |
| Tritanopia (no blue cones) | #644C54 | 0.040 |
| Achromatopsia (no color) | #515151 | 0.063 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #634869
#634869
oklch(44.3% 0.062 320.2)
- #415C3B
#415C3B
oklch(44.4% 0.062 139.9)
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 #634869, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dusty Grape #545775 ΔE 0.046
- Brownish Purple #76424E ΔE 0.053
- Dusk #4E5481 ΔE 0.054
- Twilight #4E518B ΔE 0.063
- Purple Brown #673A3F ΔE 0.068
- YInMn Blue #415A77 ΔE 0.068
- Dark Mauve #874C62 ΔE 0.071
- Dull Purple #84597E ΔE 0.082
Use #634869 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.