#C66A8A
Closest named color: Muted Pink (#D1768F). oklch(63.8% 0.122 359), rgb(198, 106, 138).
Aa
Black text reads best on this color (5.82:1).
About this color
#C66A8A is a medium-light, moderately saturated red. In OKLCH its lightness is 64%, its chroma 0.122 and its hue 359°. Its hue sits on the warm side of the wheel. The nearest named color is Muted Pink (#D1768F), ΔE 0.036 away. Black text reads best on it, at 5.82:1.
| Hue family | Reds |
| Lightness | medium-light (64%) |
| Chroma | moderately saturated (0.122) |
| Temperature | warm |
| Nearest name | Muted Pink (#D1768F) |
| Black text | 5.82:1 |
| White text | 3.60:1 |
Values
| HEX | #C66A8A |
| RGB | rgb(198, 106, 138) |
| HSL | hsl(339, 45%, 60%) |
| OKLCH | oklch(63.8% 0.122 359) |
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 #C66A8A | 3.60:1 | AA large text | Lc -68.8 | Content text, not long reading |
| Black text on #C66A8A | 5.82:1 | AA | Lc 40.8 | Non-text elements, placeholder text |
| #C66A8A text on white | 3.60:1 | AA large text | Lc 63.3 | Content text, not long reading |
| #C66A8A text on black | 5.82:1 | AA | Lc -38.4 | 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 500.
-
Step 50
50
#FAF3F5
oklch(97% 0.008 357.8)
-
Step 100
100
#F4E5E9
oklch(93.5% 0.017 359.3)
-
Step 200
200
#EDD1D8
oklch(88.6% 0.033 0.9)
-
Step 300
300
#E2B1C0
oklch(80.9% 0.06 358.3)
-
Step 400
400
#D1879F
oklch(70.6% 0.095 358.8)
-
Step 500
500 (this color)
#C66A8A
oklch(63.8% 0.122 359)
-
Step 600
600
#AF4D72
oklch(55.6% 0.134 358.7)
-
Step 700
700
#963E5F
oklch(49.2% 0.123 359.2)
-
Step 800
800
#7A344E
oklch(42.8% 0.102 359)
-
Step 900
900
#622E41
oklch(37.7% 0.079 358.4)
-
Step 950
950
#3A1B26
oklch(27% 0.051 358.5)
#C66A8A 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) | #777C8B | 0.133 |
| Deuteranopia (no green cones) | #8F8D88 | 0.122 |
| Tritanopia (no blue cones) | #D36476 | 0.035 |
| Achromatopsia (no color) | #878787 | 0.123 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #C66A8A
#C66A8A
oklch(63.8% 0.122 359)
- #00A28D
#00A28D
oklch(63.8% 0.116 179.2)
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 #C66A8A, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Muted Pink #D1768F ΔE 0.036
- Dusty Rose #C0737A ΔE 0.038
- Old Pink #C77986 ΔE 0.039
- Dusky Rose #BA6873 ΔE 0.040
- Dusky Pink #CC7A8B ΔE 0.041
- Pale Violet Red #DB7093 ΔE 0.043
- Mauve #AE7181 ΔE 0.047
- Old Rose #C87F89 ΔE 0.053
Use #C66A8A 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.