#CA352E
Closest named color: Dull Red (#BB3F3F). oklch(55.7% 0.187 27.8), rgb(202, 53, 46).
Aa
White text reads best on this color (5.17:1).
About this color
#CA352E is a medium-dark, vivid red. In OKLCH its lightness is 56%, its chroma 0.187 and its hue 28°. Its hue sits on the warm side of the wheel. The nearest named color is Dull Red (#BB3F3F), ΔE 0.032 away. White text reads best on it, at 5.17:1.
| Hue family | Reds |
| Lightness | medium-dark (56%) |
| Chroma | vivid (0.187) |
| Temperature | warm |
| Nearest name | Dull Red (#BB3F3F) |
| Black text | 4.06:1 |
| White text | 5.17:1 |
Values
| HEX | #CA352E |
| RGB | rgb(202, 53, 46) |
| HSL | hsl(3, 63%, 49%) |
| OKLCH | oklch(55.7% 0.187 27.8) |
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 #CA352E | 5.17:1 | AA | Lc -79.7 | Fine for body text |
| Black text on #CA352E | 4.06:1 | AA large text | Lc 29.8 | Dividers and decoration only |
| #CA352E text on white | 5.17:1 | AA | Lc 74.2 | Content text, not long reading |
| #CA352E text on black | 4.06:1 | AA large text | Lc -27.5 | 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
#FDF3F1
oklch(97.1% 0.011 31.1)
-
Step 100
100
#FAE4E1
oklch(93.6% 0.025 26.9)
-
Step 200
200
#F7CEC8
oklch(88.5% 0.047 27.8)
-
Step 300
300
#F2ACA3
oklch(80.8% 0.084 27.3)
-
Step 400
400
#E87D71
oklch(70.6% 0.134 27.6)
-
Step 500
500
#DE564B
oklch(63% 0.172 27.7)
-
Step 600
600 (this color)
#CA352E
oklch(55.7% 0.187 27.8)
-
Step 700
700
#AE2520
oklch(49.1% 0.174 27.9)
-
Step 800
800
#8D221D
oklch(42.7% 0.143 27.8)
-
Step 900
900
#71231D
oklch(37.7% 0.111 28)
-
Step 950
950
#431612
oklch(27.1% 0.071 27.8)
#CA352E 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) | #62582C | 0.200 |
| Deuteranopia (no green cones) | #877928 | 0.183 |
| Tritanopia (no blue cones) | #DE0035 | 0.050 |
| Achromatopsia (no color) | #6D6D6D | 0.188 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #CA352E
#CA352E
oklch(55.7% 0.187 27.8)
- #008391
#008391
oklch(55.8% 0.096 207.9)
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 #CA352E, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dull Red #BB3F3F ΔE 0.032
- Cherry #CF0234 ΔE 0.042
- Sinopia #BB3E03 ΔE 0.044
- Faded Red #D3494E ΔE 0.046
- Dusty Red #B9484E ΔE 0.046
- Crimson #DC143C ΔE 0.046
- Brick Orange #C14A09 ΔE 0.049
- Dark Coral #CF524E ΔE 0.054
Use #CA352E 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.