#C05B90
Closest named color: Dusky Rose (#BA6873). oklch(61% 0.143 349.5), rgb(192, 91, 144).
Aa
Black text reads best on this color (5.14:1).
About this color
#C05B90 is a medium-dark, vivid red. In OKLCH its lightness is 61%, its chroma 0.143 and its hue 349°. Its hue sits on the warm side of the wheel. The nearest named color is Dusky Rose (#BA6873), ΔE 0.061 away. Black text reads best on it, at 5.14:1.
| Hue family | Reds |
| Lightness | medium-dark (61%) |
| Chroma | vivid (0.143) |
| Temperature | warm |
| Nearest name | Dusky Rose (#BA6873) |
| Black text | 5.14:1 |
| White text | 4.08:1 |
Values
| HEX | #C05B90 |
| RGB | rgb(192, 91, 144) |
| HSL | hsl(329, 44%, 55%) |
| OKLCH | oklch(61% 0.143 349.5) |
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 #C05B90 | 4.08:1 | AA large text | Lc -73.1 | Content text, not long reading |
| Black text on #C05B90 | 5.14:1 | AA | Lc 36.5 | Non-text elements, placeholder text |
| #C05B90 text on white | 4.08:1 | AA large text | Lc 67.6 | Content text, not long reading |
| #C05B90 text on black | 5.14:1 | AA | Lc -34.1 | 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
#FBF3F6
oklch(97.1% 0.009 352.4)
-
Step 100
100
#F5E5EC
oklch(93.7% 0.02 349.1)
-
Step 200
200
#EECFDD
oklch(88.4% 0.039 348.9)
-
Step 300
300
#E4AFC7
oklch(80.9% 0.069 349.9)
-
Step 400
400
#D583AB
oklch(70.8% 0.112 349.7)
-
Step 500
500 (this color)
#C05B90
oklch(61% 0.143 349.5)
-
Step 600
600
#B24581
oklch(55.5% 0.156 349.2)
-
Step 700
700
#99366D
oklch(49.1% 0.145 349.4)
-
Step 800
800
#7C2E59
oklch(42.7% 0.119 349.1)
-
Step 900
900
#642A49
oklch(37.7% 0.092 349.2)
-
Step 950
950
#3B192B
oklch(27% 0.059 348.8)
#C05B90 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) | #667392 | 0.155 |
| Deuteranopia (no green cones) | #81848E | 0.140 |
| Tritanopia (no blue cones) | #CC586F | 0.053 |
| Achromatopsia (no color) | #7E7E7E | 0.144 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #C05B90
#C05B90
oklch(61% 0.143 349.5)
- #009A77
#009A77
oklch(61% 0.122 169.4)
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 #C05B90, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dusky Rose #BA6873 ΔE 0.061
- Deep Rose #C74767 ΔE 0.062
- Dark Pink #CB416B ΔE 0.063
- Pale Magenta #D767AD ΔE 0.063
- Mauve #AE7181 ΔE 0.068
- Light Plum #9D5783 ΔE 0.069
- Pale Violet Red #DB7093 ΔE 0.073
- Dark Lilac #9C6DA5 ΔE 0.074
Use #C05B90 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.