#E41343
Closest named color: Crimson (#DC143C). oklch(58.7% 0.229 18.7), rgb(228, 19, 67).
Aa
White text reads best on this color (4.69:1).
About this color
#E41343 is a medium-dark, vivid red. In OKLCH its lightness is 59%, its chroma 0.229 and its hue 19°. Its hue sits on the warm side of the wheel. The nearest named color is Crimson (#DC143C), ΔE 0.018 away. White text reads best on it, at 4.69:1.
| Hue family | Reds |
| Lightness | medium-dark (59%) |
| Chroma | vivid (0.229) |
| Temperature | warm |
| Nearest name | Crimson (#DC143C) |
| Black text | 4.47:1 |
| White text | 4.69:1 |
Values
| HEX | #E41343 |
| RGB | rgb(228, 19, 67) |
| HSL | hsl(346, 85%, 48%) |
| OKLCH | oklch(58.7% 0.229 18.7) |
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 #E41343 | 4.69:1 | AA | Lc -75.7 | Fine for body text |
| Black text on #E41343 | 4.47:1 | AA large text | Lc 33.9 | Non-text elements, placeholder text |
| #E41343 text on white | 4.69:1 | AA | Lc 70.2 | Content text, not long reading |
| #E41343 text on black | 4.47:1 | AA large text | Lc -31.5 | 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
#FFF2F2
oklch(97.1% 0.014 17.4)
-
Step 100
100
#FDE2E2
oklch(93.5% 0.03 17.7)
-
Step 200
200
#FDCBCA
oklch(88.5% 0.057 19.6)
-
Step 300
300
#FCA5A7
oklch(80.8% 0.103 18.1)
-
Step 400
400
#F67078
oklch(70.8% 0.165 18.6)
-
Step 500
500
#ED3E55
oklch(63.1% 0.21 18.7)
-
Step 600
600 (this color)
#E41343
oklch(58.7% 0.229 18.7)
-
Step 700
700
#B60031
oklch(49.2% 0.197 18.8)
-
Step 800
800
#960027
oklch(42.6% 0.171 18.7)
-
Step 900
900
#7A1123
oklch(37.7% 0.137 18.7)
-
Step 950
950
#480E15
oklch(27% 0.087 18.7)
#E41343 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) | #5F5943 | 0.255 |
| Deuteranopia (no green cones) | #90823C | 0.231 |
| Tritanopia (no blue cones) | #FB002C | 0.050 |
| Achromatopsia (no color) | #747474 | 0.230 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #E41343
#E41343
oklch(58.7% 0.229 18.7)
- #008E92
#008E92
oklch(58.7% 0.1 198.3)
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 #E41343, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Crimson #DC143C ΔE 0.018
- Red Pantone #EF233C ΔE 0.030
- Lipstick #D5174E ΔE 0.034
- Imperial Red #E63946 ΔE 0.035
- Pink Red #F5054F ΔE 0.036
- Cherry Red #F7022A ΔE 0.044
- Cerise #DE0C62 ΔE 0.046
- Cherry #CF0234 ΔE 0.048
Use #E41343 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.