#CA1E64
Closest named color: Dark Hot Pink (#D90166). oklch(55.1% 0.206 4), rgb(202, 30, 100).
Aa
White text reads best on this color (5.41:1).
About this color
#CA1E64 is a medium-dark, vivid red. In OKLCH its lightness is 55%, its chroma 0.206 and its hue 4°. Its hue sits on the warm side of the wheel. The nearest named color is Dark Hot Pink (#D90166), ΔE 0.029 away. White text reads best on it, at 5.41:1.
| Hue family | Reds |
| Lightness | medium-dark (55%) |
| Chroma | vivid (0.206) |
| Temperature | warm |
| Nearest name | Dark Hot Pink (#D90166) |
| Black text | 3.88:1 |
| White text | 5.41:1 |
Values
| HEX | #CA1E64 |
| RGB | rgb(202, 30, 100) |
| HSL | hsl(336, 74%, 45%) |
| OKLCH | oklch(55.1% 0.206 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 #CA1E64 | 5.41:1 | AA | Lc -80.5 | Fine for body text |
| Black text on #CA1E64 | 3.88:1 | AA large text | Lc 28.9 | Dividers and decoration only |
| #CA1E64 text on white | 5.41:1 | AA | Lc 75.1 | Fine for body text |
| #CA1E64 text on black | 3.88:1 | AA large text | Lc -26.6 | 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
#FDF2F4
oklch(97% 0.012 4.7)
-
Step 100
100
#FBE3E8
oklch(93.7% 0.027 3.4)
-
Step 200
200
#F8CCD5
oklch(88.6% 0.051 4.4)
-
Step 300
300
#F4A8BA
oklch(81% 0.092 3.8)
-
Step 400
400
#EB7596
oklch(70.7% 0.149 3.9)
-
Step 500
500
#E14A7C
oklch(63.2% 0.19 4.1)
-
Step 600
600 (this color)
#CA1E64
oklch(55.1% 0.206 4)
-
Step 700
700
#B00D54
oklch(49.2% 0.192 4.1)
-
Step 800
800
#8F1345
oklch(42.8% 0.159 4)
-
Step 900
900
#731B3A
oklch(37.8% 0.124 4.1)
-
Step 950
950
#441222
oklch(27.1% 0.078 4.3)
#CA1E64 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) | #4F5565 | 0.233 |
| Deuteranopia (no green cones) | #7B7660 | 0.211 |
| Tritanopia (no blue cones) | #DC0040 | 0.059 |
| Achromatopsia (no color) | #6A6A6A | 0.208 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #CA1E64
#CA1E64
oklch(55.1% 0.206 4)
- #008478
#008478
oklch(55.1% 0.098 183.8)
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 #CA1E64, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Hot Pink #D90166 ΔE 0.029
- Lipstick #D5174E ΔE 0.039
- Cerise #DE0C62 ΔE 0.039
- Ruby #CA0147 ΔE 0.039
- Dark Pink #CB416B ΔE 0.044
- Deep Rose #C74767 ΔE 0.054
- Medium Violet Red #C71585 ΔE 0.055
- Rose Red #BE013C ΔE 0.060
Use #CA1E64 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.