#D12D30
Closest named color: Crimson (#DC143C). oklch(56.3% 0.2 25.7), rgb(209, 45, 48).
Aa
White text reads best on this color (5.08:1).
About this color
#D12D30 is a medium-dark, vivid red. In OKLCH its lightness is 56%, its chroma 0.200 and its hue 26°. Its hue sits on the warm side of the wheel. The nearest named color is Crimson (#DC143C), ΔE 0.032 away. White text reads best on it, at 5.08:1.
| Hue family | Reds |
| Lightness | medium-dark (56%) |
| Chroma | vivid (0.200) |
| Temperature | warm |
| Nearest name | Crimson (#DC143C) |
| Black text | 4.12:1 |
| White text | 5.08:1 |
Values
| HEX | #D12D30 |
| RGB | rgb(209, 45, 48) |
| HSL | hsl(359, 65%, 50%) |
| OKLCH | oklch(56.3% 0.2 25.7) |
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 #D12D30 | 5.08:1 | AA | Lc -78.9 | Fine for body text |
| Black text on #D12D30 | 4.12:1 | AA large text | Lc 30.6 | Non-text elements, placeholder text |
| #D12D30 text on white | 5.08:1 | AA | Lc 73.5 | Content text, not long reading |
| #D12D30 text on black | 4.12:1 | AA large text | Lc -28.2 | 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
#FEF3F1
oklch(97.2% 0.012 29.9)
-
Step 100
100
#FBE4E1
oklch(93.7% 0.026 26.5)
-
Step 200
200
#F9CDC8
oklch(88.5% 0.05 25.7)
-
Step 300
300
#F5AAA3
oklch(80.8% 0.09 25.2)
-
Step 400
400
#ED7971
oklch(70.7% 0.144 25.4)
-
Step 500
500
#E3504B
oklch(63.1% 0.184 25.8)
-
Step 600
600 (this color)
#D12D30
oklch(56.3% 0.2 25.7)
-
Step 700
700
#B21921
oklch(49.1% 0.185 25.6)
-
Step 800
800
#911A1D
oklch(42.8% 0.154 25.7)
-
Step 900
900
#741E1D
oklch(37.6% 0.12 25.6)
-
Step 950
950
#451412
oklch(27.2% 0.076 25.8)
#D12D30 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) | #61582E | 0.216 |
| Deuteranopia (no green cones) | #897B29 | 0.198 |
| Tritanopia (no blue cones) | #E60031 | 0.043 |
| Achromatopsia (no color) | #6E6E6E | 0.201 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #D12D30
#D12D30
oklch(56.3% 0.2 25.7)
- #008591
#008591
oklch(56.3% 0.096 205.9)
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 #D12D30, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Crimson #DC143C ΔE 0.032
- Cherry #CF0234 ΔE 0.034
- Dull Red #BB3F3F ΔE 0.044
- Faded Red #D3494E ΔE 0.045
- Lipstick #D5174E ΔE 0.046
- Imperial Red #E63946 ΔE 0.051
- Ruby #CA0147 ΔE 0.054
- Lipstick Red #C0022F ΔE 0.055
Use #D12D30 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.