#CA4455
Closest named color: Deep Rose (#C74767). oklch(57.9% 0.169 16.9), rgb(202, 68, 85).
Aa
White text reads best on this color (4.69:1).
About this color
#CA4455 is a medium-dark, vivid red. In OKLCH its lightness is 58%, its chroma 0.169 and its hue 17°. Its hue sits on the warm side of the wheel. The nearest named color is Deep Rose (#C74767), ΔE 0.025 away. White text reads best on it, at 4.69:1.
| Hue family | Reds |
| Lightness | medium-dark (58%) |
| Chroma | vivid (0.169) |
| Temperature | warm |
| Nearest name | Deep Rose (#C74767) |
| Black text | 4.46:1 |
| White text | 4.69:1 |
Values
| HEX | #CA4455 |
| RGB | rgb(202, 68, 85) |
| HSL | hsl(352, 56%, 53%) |
| OKLCH | oklch(57.9% 0.169 16.9) |
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 #CA4455 | 4.69:1 | AA | Lc -77.1 | Fine for body text |
| Black text on #CA4455 | 4.46:1 | AA large text | Lc 32.4 | Non-text elements, placeholder text |
| #CA4455 text on white | 4.69:1 | AA | Lc 71.7 | Content text, not long reading |
| #CA4455 text on black | 4.46:1 | AA large text | Lc -30.0 | 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 600.
-
Step 50
50
#FCF3F3
oklch(97.1% 0.01 17.3)
-
Step 100
100
#F8E4E5
oklch(93.5% 0.022 14.1)
-
Step 200
200
#F4CFCF
oklch(88.6% 0.042 18)
-
Step 300
300
#EEADAF
oklch(80.9% 0.077 16.8)
-
Step 400
400
#E27F85
oklch(70.6% 0.122 16.8)
-
Step 500
500
#D75B67
oklch(63.1% 0.156 16.9)
-
Step 600
600 (this color)
#CA4455
oklch(57.9% 0.169 16.9)
-
Step 700
700
#A72D3F
oklch(49.1% 0.157 17.1)
-
Step 800
800
#882734
oklch(42.7% 0.131 17.1)
-
Step 900
900
#6D262E
oklch(37.7% 0.101 16.7)
-
Step 950
950
#40171B
oklch(26.9% 0.064 16.5)
#CA4455 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) | #666255 | 0.185 |
| Deuteranopia (no green cones) | #887E52 | 0.170 |
| Tritanopia (no blue cones) | #DD284B | 0.044 |
| Achromatopsia (no color) | #747474 | 0.170 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #CA4455
#CA4455
oklch(57.9% 0.169 16.9)
- #008B8E
#008B8E
oklch(57.8% 0.098 197.5)
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 #CA4455, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Deep Rose #C74767 ΔE 0.025
- Faded Red #D3494E ΔE 0.025
- Dark Pink #CB416B ΔE 0.034
- Dusty Red #B9484E ΔE 0.034
- Dark Coral #CF524E ΔE 0.034
- Dark Rose #B5485D ΔE 0.041
- Dull Red #BB3F3F ΔE 0.041
- Indian Red #CD5C5C ΔE 0.047
Use #CA4455 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.