#CA4B45
Closest named color: Dark Coral (#CF524E). oklch(58.4% 0.163 26.1), rgb(202, 75, 69).
Aa
Black text reads best on this color (4.60:1).
About this color
#CA4B45 is a medium-dark, vivid red. In OKLCH its lightness is 58%, its chroma 0.163 and its hue 26°. Its hue sits on the warm side of the wheel. The nearest named color is Dark Coral (#CF524E), ΔE 0.019 away. Black text reads best on it, at 4.60:1.
| Hue family | Reds |
| Lightness | medium-dark (58%) |
| Chroma | vivid (0.163) |
| Temperature | warm |
| Nearest name | Dark Coral (#CF524E) |
| Black text | 4.60:1 |
| White text | 4.56:1 |
Values
| HEX | #CA4B45 |
| RGB | rgb(202, 75, 69) |
| HSL | hsl(3, 56%, 53%) |
| OKLCH | oklch(58.4% 0.163 26.1) |
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 #CA4B45 | 4.56:1 | AA | Lc -76.3 | Fine for body text |
| Black text on #CA4B45 | 4.60:1 | AA | Lc 33.3 | Non-text elements, placeholder text |
| #CA4B45 text on white | 4.56:1 | AA | Lc 70.8 | Content text, not long reading |
| #CA4B45 text on black | 4.60:1 | AA | Lc -30.9 | 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
#FCF3F2
oklch(97.1% 0.01 25.1)
-
Step 100
100
#F8E5E2
oklch(93.6% 0.021 28.3)
-
Step 200
200
#F3CFCB
oklch(88.4% 0.041 25.4)
-
Step 300
300
#ECAFA8
oklch(80.9% 0.073 26.2)
-
Step 400
400
#E0827A
oklch(70.6% 0.117 25.6)
-
Step 500
500
#D55F58
oklch(63.1% 0.15 25.7)
-
Step 600
600 (this color)
#CA4B45
oklch(58.4% 0.163 26.1)
-
Step 700
700
#A5322F
oklch(49% 0.152 26)
-
Step 800
800
#862B28
oklch(42.6% 0.125 25.8)
-
Step 900
900
#6C2825
oklch(37.6% 0.098 25.4)
-
Step 950
950
#401916
oklch(27.1% 0.062 26.4)
#CA4B45 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) | #6D6543 | 0.173 |
| Deuteranopia (no green cones) | #8C8042 | 0.160 |
| Tritanopia (no blue cones) | #DD2F4B | 0.051 |
| Achromatopsia (no color) | #767676 | 0.164 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #CA4B45
#CA4B45
oklch(58.4% 0.163 26.1)
- #008C99
#008C99
oklch(58.5% 0.1 206.3)
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 #CA4B45, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Coral #CF524E ΔE 0.019
- Faded Red #D3494E ΔE 0.021
- Pale Red #D9544D ΔE 0.037
- Dusty Red #B9484E ΔE 0.037
- Indian Red #CD5C5C ΔE 0.038
- Dull Red #BB3F3F ΔE 0.040
- Pastel Red #DB5856 ΔE 0.046
- Deep Rose #C74767 ΔE 0.050
Use #CA4B45 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.