#77637B
Closest named color: Dusty Purple (#825F87). oklch(52.8% 0.044 320.7), rgb(119, 99, 123).
Aa
White text reads best on this color (5.44:1).
About this color
#77637B is a medium-dark, muted purple. In OKLCH its lightness is 53%, its chroma 0.044 and its hue 321°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dusty Purple (#825F87), ΔE 0.031 away. White text reads best on it, at 5.44:1.
| Hue family | Purples |
| Lightness | medium-dark (53%) |
| Chroma | muted (0.044) |
| Temperature | in between |
| Nearest name | Dusty Purple (#825F87) |
| Black text | 3.85:1 |
| White text | 5.44:1 |
Values
| HEX | #77637B |
| RGB | rgb(119, 99, 123) |
| HSL | hsl(290, 11%, 44%) |
| OKLCH | oklch(52.8% 0.044 320.7) |
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 #77637B | 5.44:1 | AA | Lc -82.5 | Fine for body text |
| Black text on #77637B | 3.85:1 | AA large text | Lc 26.9 | Dividers and decoration only |
| #77637B text on white | 5.44:1 | AA | Lc 77.2 | Fine for body text |
| #77637B text on black | 3.85:1 | AA large text | Lc -24.6 | 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 600.
-
Step 50
50
#F6F5F6
oklch(97.1% 0.002 325.6)
-
Step 100
100
#ECE9EC
oklch(93.7% 0.005 325.6)
-
Step 200
200
#DCD7DE
oklch(88.5% 0.011 316.5)
-
Step 300
300
#C7BDC9
oklch(81% 0.02 320.6)
-
Step 400
400
#AA9AAD
oklch(70.6% 0.033 320.9)
-
Step 500
500
#958299
oklch(63.1% 0.04 320.4)
-
Step 600
600 (this color)
#77637B
oklch(52.8% 0.044 320.7)
-
Step 700
700
#6C596F
oklch(49.1% 0.042 321.7)
-
Step 800
800
#58495B
oklch(42.7% 0.035 320.7)
-
Step 900
900
#483D4A
oklch(37.6% 0.026 321.1)
-
Step 950
950
#2A242C
oklch(27% 0.017 317.7)
#77637B 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) | #61687C | 0.036 |
| Deuteranopia (no green cones) | #656A7A | 0.033 |
| Tritanopia (no blue cones) | #78656B | 0.028 |
| Achromatopsia (no color) | #6A6A6A | 0.044 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #77637B
#77637B
oklch(52.8% 0.044 320.7)
- #5D725A
#5D725A
oklch(52.8% 0.045 141.6)
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 #77637B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dusty Purple #825F87 ΔE 0.031
- Dull Purple #84597E ΔE 0.035
- Dusky Purple #895B7B ΔE 0.036
- Muted Purple #805B87 ΔE 0.036
- Grey Purple #826D8C ΔE 0.039
- Purple Grey #866F85 ΔE 0.044
- Dim Gray #696969 ΔE 0.045
- Dark Lavender #856798 ΔE 0.052
Use #77637B 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.