#C0578E
Closest named color: Dark Pink (#CB416B). oklch(60.4% 0.148 349.8), rgb(192, 87, 142).
Aa
Black text reads best on this color (4.99:1).
About this color
#C0578E is a medium-dark, vivid red. In OKLCH its lightness is 60%, its chroma 0.148 and its hue 350°. Its hue sits on the warm side of the wheel. The nearest named color is Dark Pink (#CB416B), ΔE 0.057 away. Black text reads best on it, at 4.99:1.
| Hue family | Reds |
| Lightness | medium-dark (60%) |
| Chroma | vivid (0.148) |
| Temperature | warm |
| Nearest name | Dark Pink (#CB416B) |
| Black text | 4.99:1 |
| White text | 4.20:1 |
Values
| HEX | #C0578E |
| RGB | rgb(192, 87, 142) |
| HSL | hsl(329, 45%, 55%) |
| OKLCH | oklch(60.4% 0.148 349.8) |
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 #C0578E | 4.20:1 | AA large text | Lc -74.0 | Content text, not long reading |
| Black text on #C0578E | 4.99:1 | AA | Lc 35.6 | Non-text elements, placeholder text |
| #C0578E text on white | 4.20:1 | AA large text | Lc 68.5 | Content text, not long reading |
| #C0578E text on black | 4.99:1 | AA | Lc -33.2 | 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
#F6E4EC
oklch(93.6% 0.022 348.8)
-
Step 200
200
#EFCFDD
oklch(88.5% 0.04 349.7)
-
Step 300
300
#E6AEC7
oklch(80.9% 0.073 350.3)
-
Step 400
400
#D682AB
oklch(70.7% 0.115 349.7)
-
Step 500
500 (this color)
#C0578E
oklch(60.4% 0.148 349.8)
-
Step 600
600
#B44381
oklch(55.6% 0.16 349.6)
-
Step 700
700
#9B346D
oklch(49.2% 0.149 349.8)
-
Step 800
800
#7E2C59
oklch(42.8% 0.124 349.6)
-
Step 900
900
#662949
oklch(37.8% 0.096 350)
-
Step 950
950
#3C182B
oklch(27% 0.063 349.2)
#C0578E 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) | #637090 | 0.161 |
| Deuteranopia (no green cones) | #7F828B | 0.146 |
| Tritanopia (no blue cones) | #CC536C | 0.054 |
| Achromatopsia (no color) | #7B7B7B | 0.149 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #C0578E
#C0578E
oklch(60.4% 0.148 349.8)
- #009876
#009876
oklch(60.4% 0.12 169.7)
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 #C0578E, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Pink #CB416B ΔE 0.057
- Deep Rose #C74767 ΔE 0.058
- Dusky Rose #BA6873 ΔE 0.065
- Light Plum #9D5783 ΔE 0.067
- Pale Magenta #D767AD ΔE 0.068
- Mauve #AE7181 ΔE 0.074
- Dark Rose #B5485D ΔE 0.075
- Dark Lilac #9C6DA5 ΔE 0.078
Use #C0578E 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.