#CA3F6B
Closest named color: Dark Pink (#CB416B). oklch(57.9% 0.177 5.4), rgb(202, 63, 107).
Aa
White text reads best on this color (4.73:1).
About this color
#CA3F6B is a medium-dark, vivid red. In OKLCH its lightness is 58%, its chroma 0.177 and its hue 5°. Its hue sits on the warm side of the wheel. The nearest named color is Dark Pink (#CB416B), ΔE 0.004 away. White text reads best on it, at 4.73:1.
| Hue family | Reds |
| Lightness | medium-dark (58%) |
| Chroma | vivid (0.177) |
| Temperature | warm |
| Nearest name | Dark Pink (#CB416B) |
| Black text | 4.43:1 |
| White text | 4.73:1 |
Values
| HEX | #CA3F6B |
| RGB | rgb(202, 63, 107) |
| HSL | hsl(341, 57%, 52%) |
| OKLCH | oklch(57.9% 0.177 5.4) |
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 #CA3F6B | 4.73:1 | AA | Lc -77.3 | Fine for body text |
| Black text on #CA3F6B | 4.43:1 | AA large text | Lc 32.2 | Non-text elements, placeholder text |
| #CA3F6B text on white | 4.73:1 | AA | Lc 71.8 | Content text, not long reading |
| #CA3F6B text on black | 4.43:1 | AA large text | Lc -29.8 | 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
#FCF3F4
oklch(97.1% 0.01 9.5)
-
Step 100
100
#F8E4E7
oklch(93.6% 0.022 7.2)
-
Step 200
200
#F4CED5
oklch(88.6% 0.044 5.5)
-
Step 300
300
#EEABB9
oklch(80.8% 0.08 5.2)
-
Step 400
400
#E27D95
oklch(70.7% 0.127 5.6)
-
Step 500
500
#D7577B
oklch(63.1% 0.163 5.6)
-
Step 600
600 (this color)
#CA3F6B
oklch(57.9% 0.177 5.4)
-
Step 700
700
#A72853
oklch(49.1% 0.165 5.6)
-
Step 800
800
#882344
oklch(42.7% 0.137 5.5)
-
Step 900
900
#6D2339
oklch(37.6% 0.107 5.6)
-
Step 950
950
#401622
oklch(27% 0.067 4.8)
#CA3F6B 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) | #5E626C | 0.198 |
| Deuteranopia (no green cones) | #837D68 | 0.180 |
| Tritanopia (no blue cones) | #DB2851 | 0.047 |
| Achromatopsia (no color) | #737373 | 0.179 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #CA3F6B
#CA3F6B
oklch(57.9% 0.177 5.4)
- #008D82
#008D82
oklch(57.9% 0.102 185.2)
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 #CA3F6B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Pink #CB416B ΔE 0.004
- Deep Rose #C74767 ΔE 0.017
- Dark Rose #B5485D ΔE 0.047
- Lipstick #D5174E ΔE 0.050
- Cerise #DE0C62 ΔE 0.052
- Dark Hot Pink #D90166 ΔE 0.052
- Faded Red #D3494E ΔE 0.054
- Dusty Red #B9484E ΔE 0.057
Use #CA3F6B 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.