#CE143A
Closest named color: Cherry (#CF0234). oklch(54.5% 0.21 19.5), rgb(206, 20, 58).
Aa
White text reads best on this color (5.54:1).
About this color
#CE143A is a medium-dark, vivid red. In OKLCH its lightness is 54%, its chroma 0.210 and its hue 19°. Its hue sits on the warm side of the wheel. The nearest named color is Cherry (#CF0234), ΔE 0.008 away. White text reads best on it, at 5.54:1.
| Hue family | Reds |
| Lightness | medium-dark (54%) |
| Chroma | vivid (0.210) |
| Temperature | warm |
| Nearest name | Cherry (#CF0234) |
| Black text | 3.78:1 |
| White text | 5.54:1 |
Values
| HEX | #CE143A |
| RGB | rgb(206, 20, 58) |
| HSL | hsl(348, 82%, 44%) |
| OKLCH | oklch(54.5% 0.21 19.5) |
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 #CE143A | 5.54:1 | AA | Lc -80.9 | Fine for body text |
| Black text on #CE143A | 3.78:1 | AA large text | Lc 28.6 | Dividers and decoration only |
| #CE143A text on white | 5.54:1 | AA | Lc 75.5 | Fine for body text |
| #CE143A text on black | 3.78:1 | AA large text | Lc -26.2 | 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
#FEF2F2
oklch(97.1% 0.013 17.4)
-
Step 100
100
#FCE3E2
oklch(93.6% 0.028 20.4)
-
Step 200
200
#FACCCB
oklch(88.5% 0.052 19.6)
-
Step 300
300
#F8A8A8
oklch(80.9% 0.095 19.3)
-
Step 400
400
#F0757A
oklch(70.7% 0.152 19.2)
-
Step 500
500
#E74958
oklch(63.2% 0.194 19.4)
-
Step 600
600 (this color)
#CE143A
oklch(54.5% 0.21 19.5)
-
Step 700
700
#B5032F
oklch(49% 0.195 19.6)
-
Step 800
800
#930F28
oklch(42.6% 0.162 19.4)
-
Step 900
900
#761925
oklch(37.6% 0.126 19.1)
-
Step 950
950
#461116
oklch(27% 0.081 19.1)
#CE143A 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) | #56503A | 0.234 |
| Deuteranopia (no green cones) | #827634 | 0.214 |
| Tritanopia (no blue cones) | #E30027 | 0.045 |
| Achromatopsia (no color) | #686868 | 0.212 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #CE143A
#CE143A
oklch(54.5% 0.21 19.5)
- #008085
#008085
oklch(54.5% 0.093 199.6)
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 #CE143A, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cherry #CF0234 ΔE 0.008
- Ruby #CA0147 ΔE 0.024
- Lipstick #D5174E ΔE 0.028
- Crimson #DC143C ΔE 0.029
- Lipstick Red #C0022F ΔE 0.034
- Rose Red #BE013C ΔE 0.038
- Scarlet #BE0119 ΔE 0.047
- Dull Red #BB3F3F ΔE 0.053
Use #CE143A 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.