#CA578F
Closest named color: Pale Magenta (#D767AD). oklch(61.8% 0.158 352.3), rgb(202, 87, 143).
Aa
Black text reads best on this color (5.27:1).
About this color
#CA578F is a medium-dark, vivid red. In OKLCH its lightness is 62%, its chroma 0.158 and its hue 352°. Its hue sits on the warm side of the wheel. The nearest named color is Pale Magenta (#D767AD), ΔE 0.056 away. Black text reads best on it, at 5.27:1.
| Hue family | Reds |
| Lightness | medium-dark (62%) |
| Chroma | vivid (0.158) |
| Temperature | warm |
| Nearest name | Pale Magenta (#D767AD) |
| Black text | 5.27:1 |
| White text | 3.98:1 |
Values
| HEX | #CA578F |
| RGB | rgb(202, 87, 143) |
| HSL | hsl(331, 52%, 57%) |
| OKLCH | oklch(61.8% 0.158 352.3) |
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 #CA578F | 3.98:1 | AA large text | Lc -72.1 | Content text, not long reading |
| Black text on #CA578F | 5.27:1 | AA | Lc 37.5 | Non-text elements, placeholder text |
| #CA578F text on white | 3.98:1 | AA large text | Lc 66.6 | Content text, not long reading |
| #CA578F text on black | 5.27:1 | AA | Lc -35.1 | 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
#F7E4EB
oklch(93.6% 0.023 353.2)
-
Step 200
200
#F1CEDC
oklch(88.5% 0.043 352)
-
Step 300
300
#E9ACC5
oklch(80.8% 0.078 352.6)
-
Step 400
400
#DB7FA8
oklch(70.8% 0.123 352.5)
-
Step 500
500 (this color)
#CA578F
oklch(61.8% 0.158 352.3)
-
Step 600
600
#B93D7D
oklch(55.5% 0.171 352.3)
-
Step 700
700
#9F2E6A
oklch(49.1% 0.159 352)
-
Step 800
800
#812856
oklch(42.7% 0.131 352.2)
-
Step 900
900
#682647
oklch(37.6% 0.102 352)
-
Step 950
950
#3E172A
oklch(27.1% 0.066 352)
#CA578F 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) | #667291 | 0.173 |
| Deuteranopia (no green cones) | #85878C | 0.157 |
| Tritanopia (no blue cones) | #D8516D | 0.055 |
| Achromatopsia (no color) | #7F7F7F | 0.159 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #CA578F
#CA578F
oklch(61.8% 0.158 352.3)
- #009C7E
#009C7E
oklch(61.7% 0.119 172.7)
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 #CA578F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pale Magenta #D767AD ΔE 0.056
- Dark Pink #CB416B ΔE 0.056
- Deep Rose #C74767 ΔE 0.059
- Pale Violet Red #DB7093 ΔE 0.066
- Dusky Rose #BA6873 ΔE 0.069
- Muted Pink #D1768F ΔE 0.073
- Indian Red #CD5C5C ΔE 0.079
- Dusty Rose #C0737A ΔE 0.080
Use #CA578F 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.