#CA2171
Closest named color: Dark Hot Pink (#D90166). oklch(55.7% 0.208 358.9), rgb(202, 33, 113).
Aa
White text reads best on this color (5.29:1).
About this color
#CA2171 is a medium-dark, vivid red. In OKLCH its lightness is 56%, its chroma 0.208 and its hue 359°. Its hue sits on the warm side of the wheel. The nearest named color is Dark Hot Pink (#D90166), ΔE 0.033 away. White text reads best on it, at 5.29:1.
| Hue family | Reds |
| Lightness | medium-dark (56%) |
| Chroma | vivid (0.208) |
| Temperature | warm |
| Nearest name | Dark Hot Pink (#D90166) |
| Black text | 3.96:1 |
| White text | 5.29:1 |
Values
| HEX | #CA2171 |
| RGB | rgb(202, 33, 113) |
| HSL | hsl(332, 72%, 46%) |
| OKLCH | oklch(55.7% 0.208 358.9) |
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 #CA2171 | 5.29:1 | AA | Lc -80.0 | Fine for body text |
| Black text on #CA2171 | 3.96:1 | AA large text | Lc 29.5 | Dividers and decoration only |
| #CA2171 text on white | 5.29:1 | AA | Lc 74.6 | Content text, not long reading |
| #CA2171 text on black | 3.96:1 | AA large text | Lc -27.1 | Dividers and decoration only |
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
#FDF2F5
oklch(97.1% 0.012 358.8)
-
Step 100
100
#FAE3E9
oklch(93.6% 0.026 359.9)
-
Step 200
200
#F7CCD8
oklch(88.6% 0.051 359.6)
-
Step 300
300
#F3A7BF
oklch(80.8% 0.094 358.9)
-
Step 400
400
#E9759F
oklch(70.7% 0.15 358.7)
-
Step 500
500
#DF4A87
oklch(63.2% 0.192 359)
-
Step 600
600 (this color)
#CA2171
oklch(55.7% 0.208 358.9)
-
Step 700
700
#AE0D5E
oklch(49.1% 0.193 359.1)
-
Step 800
800
#8D134D
oklch(42.7% 0.16 358.9)
-
Step 900
900
#721B40
oklch(37.8% 0.125 359.2)
-
Step 950
950
#431226
oklch(27.1% 0.079 358.5)
#CA2171 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) | #4C5773 | 0.236 |
| Deuteranopia (no green cones) | #79776D | 0.211 |
| Tritanopia (no blue cones) | #DB0047 | 0.067 |
| Achromatopsia (no color) | #6B6B6B | 0.210 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #CA2171
#CA2171
oklch(55.7% 0.208 358.9)
- #008774
#008774
oklch(55.8% 0.103 178.2)
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 #CA2171, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Hot Pink #D90166 ΔE 0.033
- Medium Violet Red #C71585 ΔE 0.037
- Cerise #DE0C62 ΔE 0.045
- Dark Pink #CB416B ΔE 0.047
- Lipstick #D5174E ΔE 0.055
- Ruby #CA0147 ΔE 0.058
- Deep Rose #C74767 ΔE 0.059
- Dark Rose #B5485D ΔE 0.076
Use #CA2171 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.