#D1233B
Closest named color: Cherry (#CF0234). oklch(55.8% 0.205 20.9), rgb(209, 35, 59).
Aa
White text reads best on this color (5.23:1).
About this color
#D1233B is a medium-dark, vivid red. In OKLCH its lightness is 56%, its chroma 0.205 and its hue 21°. Its hue sits on the warm side of the wheel. The nearest named color is Cherry (#CF0234), ΔE 0.020 away. White text reads best on it, at 5.23:1.
| Hue family | Reds |
| Lightness | medium-dark (56%) |
| Chroma | vivid (0.205) |
| Temperature | warm |
| Nearest name | Cherry (#CF0234) |
| Black text | 4.01:1 |
| White text | 5.23:1 |
Values
| HEX | #D1233B |
| RGB | rgb(209, 35, 59) |
| HSL | hsl(352, 71%, 48%) |
| OKLCH | oklch(55.8% 0.205 20.9) |
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 #D1233B | 5.23:1 | AA | Lc -79.5 | Fine for body text |
| Black text on #D1233B | 4.01:1 | AA large text | Lc 30.0 | Dividers and decoration only |
| #D1233B text on white | 5.23:1 | AA | Lc 74.1 | Content text, not long reading |
| #D1233B text on black | 4.01:1 | AA large text | Lc -27.6 | 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
#FBE3E2
oklch(93.5% 0.026 20.5)
-
Step 200
200
#FACCCB
oklch(88.5% 0.052 19.6)
-
Step 300
300
#F7A9A7
oklch(80.9% 0.093 20.9)
-
Step 400
400
#EE7778
oklch(70.7% 0.147 21)
-
Step 500
500
#E54C55
oklch(63.1% 0.189 21.1)
-
Step 600
600 (this color)
#D1233B
oklch(55.8% 0.205 20.9)
-
Step 700
700
#B40E2D
oklch(49.1% 0.191 20.9)
-
Step 800
800
#921426
oklch(42.7% 0.158 20.9)
-
Step 900
900
#751C23
oklch(37.7% 0.123 21.3)
-
Step 950
950
#451215
oklch(26.9% 0.078 20.8)
#D1233B 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) | #5C553A | 0.226 |
| Deuteranopia (no green cones) | #867935 | 0.206 |
| Tritanopia (no blue cones) | #E6002F | 0.041 |
| Achromatopsia (no color) | #6C6C6C | 0.207 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #D1233B
#D1233B
oklch(55.8% 0.205 20.9)
- #00848B
#00848B
oklch(55.8% 0.095 201.4)
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 #D1233B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cherry #CF0234 ΔE 0.020
- Crimson #DC143C ΔE 0.022
- Lipstick #D5174E ΔE 0.029
- Ruby #CA0147 ΔE 0.037
- Lipstick Red #C0022F ΔE 0.046
- Dull Red #BB3F3F ΔE 0.048
- Faded Red #D3494E ΔE 0.051
- Rose Red #BE013C ΔE 0.052
Use #D1233B 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.