#CA4155
Closest named color: Deep Rose (#C74767). oklch(57.5% 0.172 16.1), rgb(202, 65, 85).
Aa
White text reads best on this color (4.77:1).
About this color
#CA4155 is a medium-dark, vivid red. In OKLCH its lightness is 58%, its chroma 0.172 and its hue 16°. Its hue sits on the warm side of the wheel. The nearest named color is Deep Rose (#C74767), ΔE 0.024 away. White text reads best on it, at 4.77:1.
| Hue family | Reds |
| Lightness | medium-dark (58%) |
| Chroma | vivid (0.172) |
| Temperature | warm |
| Nearest name | Deep Rose (#C74767) |
| Black text | 4.39:1 |
| White text | 4.77:1 |
Values
| HEX | #CA4155 |
| RGB | rgb(202, 65, 85) |
| HSL | hsl(351, 56%, 52%) |
| OKLCH | oklch(57.5% 0.172 16.1) |
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 #CA4155 | 4.77:1 | AA | Lc -77.6 | Fine for body text |
| Black text on #CA4155 | 4.39:1 | AA large text | Lc 32.0 | Non-text elements, placeholder text |
| #CA4155 text on white | 4.77:1 | AA | Lc 72.1 | Content text, not long reading |
| #CA4155 text on black | 4.39:1 | AA large text | Lc -29.6 | 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
#FCF3F3
oklch(97.1% 0.01 17.3)
-
Step 100
100
#F9E4E5
oklch(93.6% 0.023 14.3)
-
Step 200
200
#F4CECF
oklch(88.4% 0.043 16.2)
-
Step 300
300
#EFADAF
oklch(81% 0.078 16.9)
-
Step 400
400
#E37E86
oklch(70.6% 0.125 15.7)
-
Step 500
500
#D85A68
oklch(63.2% 0.158 16.1)
-
Step 600
600 (this color)
#CA4155
oklch(57.5% 0.172 16.1)
-
Step 700
700
#A82B40
oklch(49.1% 0.16 16.2)
-
Step 800
800
#882635
oklch(42.6% 0.132 16.1)
-
Step 900
900
#6E252E
oklch(37.7% 0.104 16.3)
-
Step 950
950
#41171B
oklch(27.1% 0.065 16.8)
#CA4155 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) | #646055 | 0.189 |
| Deuteranopia (no green cones) | #877D51 | 0.174 |
| Tritanopia (no blue cones) | #DD2249 | 0.044 |
| Achromatopsia (no color) | #737373 | 0.174 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #CA4155
#CA4155
oklch(57.5% 0.172 16.1)
- #008A8C
#008A8C
oklch(57.4% 0.098 196.6)
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 #CA4155, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Deep Rose #C74767 ΔE 0.024
- Faded Red #D3494E ΔE 0.029
- Dark Pink #CB416B ΔE 0.032
- Dusty Red #B9484E ΔE 0.035
- Dark Coral #CF524E ΔE 0.039
- Dark Rose #B5485D ΔE 0.040
- Dull Red #BB3F3F ΔE 0.041
- Lipstick #D5174E ΔE 0.045
Use #CA4155 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.