#D3142A
Closest named color: Cherry (#CF0234). oklch(55.2% 0.216 24.3), rgb(211, 20, 42).
Aa
White text reads best on this color (5.38:1).
About this color
#D3142A is a medium-dark, vivid red. In OKLCH its lightness is 55%, its chroma 0.216 and its hue 24°. Its hue sits on the warm side of the wheel. The nearest named color is Cherry (#CF0234), ΔE 0.019 away. White text reads best on it, at 5.38:1.
| Hue family | Reds |
| Lightness | medium-dark (55%) |
| Chroma | vivid (0.216) |
| Temperature | warm |
| Nearest name | Cherry (#CF0234) |
| Black text | 3.90:1 |
| White text | 5.38:1 |
Values
| HEX | #D3142A |
| RGB | rgb(211, 20, 42) |
| HSL | hsl(353, 83%, 45%) |
| OKLCH | oklch(55.2% 0.216 24.3) |
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 #D3142A | 5.38:1 | AA | Lc -79.9 | Fine for body text |
| Black text on #D3142A | 3.90:1 | AA large text | Lc 29.6 | Dividers and decoration only |
| #D3142A text on white | 5.38:1 | AA | Lc 74.5 | Content text, not long reading |
| #D3142A text on black | 3.90:1 | AA large text | Lc -27.2 | 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
#FEF2F1
oklch(97% 0.013 23.2)
-
Step 100
100
#FCE3E1
oklch(93.6% 0.028 23.2)
-
Step 200
200
#FBCCC8
oklch(88.5% 0.054 23.9)
-
Step 300
300
#F9A8A2
oklch(80.9% 0.097 24.1)
-
Step 400
400
#F2756F
oklch(70.7% 0.155 24.6)
-
Step 500
500
#E94749
oklch(63% 0.199 24.3)
-
Step 600
600 (this color)
#D3142A
oklch(55.2% 0.216 24.3)
-
Step 700
700
#B7001F
oklch(49.1% 0.199 24.3)
-
Step 800
800
#950C1B
oklch(42.7% 0.166 24.3)
-
Step 900
900
#78181C
oklch(37.7% 0.13 24.2)
-
Step 950
950
#471111
oklch(27.1% 0.082 24.5)
#D3142A 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) | #5A5128 | 0.238 |
| Deuteranopia (no green cones) | #867821 | 0.216 |
| Tritanopia (no blue cones) | #E90021 | 0.043 |
| Achromatopsia (no color) | #6A6A6A | 0.217 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #D3142A
#D3142A
oklch(55.2% 0.216 24.3)
- #00828C
#00828C
oklch(55.3% 0.094 204.3)
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 #D3142A, closest first.
No curated palette has a color within ΔE 0.04 of #D3142A.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cherry #CF0234 ΔE 0.019
- Crimson #DC143C ΔE 0.026
- Lipstick #D5174E ΔE 0.041
- Ruby #CA0147 ΔE 0.044
- Lipstick Red #C0022F ΔE 0.044
- Scarlet #BE0119 ΔE 0.049
- Rose Red #BE013C ΔE 0.054
- Dull Red #BB3F3F ΔE 0.056
Use #D3142A 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.