#D3183D
Closest named color: Cherry (#CF0234). oklch(55.6% 0.213 19.3), rgb(211, 24, 61).
Aa
White text reads best on this color (5.29:1).
About this color
#D3183D is a medium-dark, vivid red. In OKLCH its lightness is 56%, its chroma 0.213 and its hue 19°. Its hue sits on the warm side of the wheel. The nearest named color is Cherry (#CF0234), ΔE 0.016 away. White text reads best on it, at 5.29:1.
| Hue family | Reds |
| Lightness | medium-dark (56%) |
| Chroma | vivid (0.213) |
| Temperature | warm |
| Nearest name | Cherry (#CF0234) |
| Black text | 3.96:1 |
| White text | 5.29:1 |
Values
| HEX | #D3183D |
| RGB | rgb(211, 24, 61) |
| HSL | hsl(348, 80%, 46%) |
| OKLCH | oklch(55.6% 0.213 19.3) |
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 #D3183D | 5.29:1 | AA | Lc -79.6 | Fine for body text |
| Black text on #D3183D | 3.96:1 | AA large text | Lc 29.9 | Dividers and decoration only |
| #D3183D text on white | 5.29:1 | AA | Lc 74.2 | Content text, not long reading |
| #D3183D text on black | 3.96:1 | 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
#FEF2F2
oklch(97.1% 0.013 17.4)
-
Step 100
100
#FCE3E2
oklch(93.6% 0.028 20.4)
-
Step 200
200
#FBCCCB
oklch(88.6% 0.053 19.6)
-
Step 300
300
#F8A8A8
oklch(80.9% 0.095 19.3)
-
Step 400
400
#F17479
oklch(70.7% 0.154 19.4)
-
Step 500
500
#E84757
oklch(63.1% 0.197 19.4)
-
Step 600
600 (this color)
#D3183D
oklch(55.6% 0.213 19.3)
-
Step 700
700
#B6002F
oklch(49.1% 0.197 19.5)
-
Step 800
800
#940D28
oklch(42.7% 0.164 19.3)
-
Step 900
900
#771925
oklch(37.8% 0.128 19.2)
-
Step 950
950
#461116
oklch(27% 0.081 19.1)
#D3183D 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) | #59533D | 0.236 |
| Deuteranopia (no green cones) | #867937 | 0.215 |
| Tritanopia (no blue cones) | #E8002A | 0.044 |
| Achromatopsia (no color) | #6B6B6B | 0.215 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #D3183D
#D3183D
oklch(55.6% 0.213 19.3)
- #008488
#008488
oklch(55.7% 0.095 198.5)
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 #D3183D, closest first.
No curated palette has a color within ΔE 0.04 of #D3183D.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cherry #CF0234 ΔE 0.016
- Crimson #DC143C ΔE 0.018
- Lipstick #D5174E ΔE 0.022
- Ruby #CA0147 ΔE 0.031
- Lipstick Red #C0022F ΔE 0.046
- Rose Red #BE013C ΔE 0.049
- Cerise #DE0C62 ΔE 0.054
- Dull Red #BB3F3F ΔE 0.056
Use #D3183D 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.