#AF637D
Closest named color: Dusky Rose (#BA6873). oklch(59.3% 0.102 358.8), rgb(175, 99, 125).
Aa
Black text reads best on this color (4.90:1).
About this color
#AF637D is a medium-dark, moderately saturated red. In OKLCH its lightness is 59%, its chroma 0.102 and its hue 359°. Its hue sits on the warm side of the wheel. The nearest named color is Dusky Rose (#BA6873), ΔE 0.031 away. Black text reads best on it, at 4.90:1.
| Hue family | Reds |
| Lightness | medium-dark (59%) |
| Chroma | moderately saturated (0.102) |
| Temperature | warm |
| Nearest name | Dusky Rose (#BA6873) |
| Black text | 4.90:1 |
| White text | 4.28:1 |
Values
| HEX | #AF637D |
| RGB | rgb(175, 99, 125) |
| HSL | hsl(339, 32%, 54%) |
| OKLCH | oklch(59.3% 0.102 358.8) |
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 #AF637D | 4.28:1 | AA large text | Lc -74.9 | Content text, not long reading |
| Black text on #AF637D | 4.90:1 | AA | Lc 34.7 | Non-text elements, placeholder text |
| #AF637D text on white | 4.28:1 | AA large text | Lc 69.4 | Content text, not long reading |
| #AF637D text on black | 4.90:1 | AA | Lc -32.3 | Non-text elements, placeholder text |
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
#F9F4F5
oklch(97.1% 0.006 3.3)
-
Step 100
100
#F2E6E9
oklch(93.5% 0.014 0.3)
-
Step 200
200
#E8D2D9
oklch(88.4% 0.026 356.4)
-
Step 300
300
#DBB5C0
oklch(81% 0.046 358.9)
-
Step 400
400
#C78EA0
oklch(70.7% 0.073 358.5)
-
Step 500
500
#B87188
oklch(63.2% 0.094 359.2)
-
Step 600
600 (this color)
#AF637D
oklch(59.3% 0.102 358.8)
-
Step 700
700
#8B4860
oklch(49.1% 0.095 358.4)
-
Step 800
800
#713B4E
oklch(42.6% 0.079 358.6)
-
Step 900
900
#5C3341
oklch(37.7% 0.062 358.6)
-
Step 950
950
#361E26
oklch(27% 0.039 358.6)
#AF637D 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) | #6E727E | 0.111 |
| Deuteranopia (no green cones) | #817F7B | 0.102 |
| Tritanopia (no blue cones) | #BA5E6C | 0.030 |
| Achromatopsia (no color) | #7A7A7A | 0.103 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #AF637D
#AF637D
oklch(59.3% 0.102 358.8)
- #1B927F
#1B927F
oklch(59.4% 0.103 178.6)
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 #AF637D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dusky Rose #BA6873 ΔE 0.031
- Mauve #AE7181 ΔE 0.034
- Light Plum #9D5783 ΔE 0.050
- Dusty Rose #C0737A ΔE 0.055
- Dark Rose #B5485D ΔE 0.063
- Faded Purple #916E99 ΔE 0.065
- Pinkish Brown #B17261 ΔE 0.065
- Reddish Grey #997570 ΔE 0.066
Use #AF637D 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.