#E12F24
Closest named color: Tomato Red (#EC2D01). oklch(59.2% 0.214 29), rgb(225, 47, 36).
Aa
Black text reads best on this color (4.63:1).
About this color
#E12F24 is a medium-dark, vivid red. In OKLCH its lightness is 59%, its chroma 0.214 and its hue 29°. Its hue sits on the warm side of the wheel. The nearest named color is Tomato Red (#EC2D01), ΔE 0.025 away. Black text reads best on it, at 4.63:1.
| Hue family | Reds |
| Lightness | medium-dark (59%) |
| Chroma | vivid (0.214) |
| Temperature | warm |
| Nearest name | Tomato Red (#EC2D01) |
| Black text | 4.63:1 |
| White text | 4.53:1 |
Values
| HEX | #E12F24 |
| RGB | rgb(225, 47, 36) |
| HSL | hsl(3, 76%, 51%) |
| OKLCH | oklch(59.2% 0.214 29) |
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 #E12F24 | 4.53:1 | AA | Lc -75.2 | Fine for body text |
| Black text on #E12F24 | 4.63:1 | AA | Lc 34.4 | Non-text elements, placeholder text |
| #E12F24 text on white | 4.53:1 | AA | Lc 69.7 | Content text, not long reading |
| #E12F24 text on black | 4.63:1 | AA | Lc -32.0 | Non-text elements, placeholder text |
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
#FEF2F0
oklch(97% 0.013 28.9)
-
Step 100
100
#FCE3DF
oklch(93.5% 0.028 28.5)
-
Step 200
200
#FBCDC5
oklch(88.6% 0.054 29.6)
-
Step 300
300
#F9A99D
oklch(80.9% 0.097 28.8)
-
Step 400
400
#F17667
oklch(70.6% 0.154 28.7)
-
Step 500
500
#E84A3C
oklch(63% 0.197 28.9)
-
Step 600
600 (this color)
#E12F24
oklch(59.2% 0.214 29)
-
Step 700
700
#B70504
oklch(49.1% 0.199 29.1)
-
Step 800
800
#95100B
oklch(42.8% 0.166 29)
-
Step 900
900
#771A13
oklch(37.6% 0.129 29)
-
Step 950
950
#46120D
oklch(27% 0.081 29)
#E12F24 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) | #695D20 | 0.231 |
| Deuteranopia (no green cones) | #948418 | 0.210 |
| Tritanopia (no blue cones) | #F8002F | 0.048 |
| Achromatopsia (no color) | #767676 | 0.216 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #E12F24
#E12F24
oklch(59.2% 0.214 29)
- #008E9E
#008E9E
oklch(59.2% 0.102 208.7)
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 #E12F24, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Tomato Red #EC2D01 ΔE 0.025
- Imperial Red #E63946 ΔE 0.033
- Red Pantone #EF233C ΔE 0.036
- Vermillion #F4320C ΔE 0.040
- Crimson #DC143C ΔE 0.041
- Cherry Red #F7022A ΔE 0.045
- Faded Red #D3494E ΔE 0.047
- Deep Orange #DC4D01 ΔE 0.049
Use #E12F24 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.