#E04350
Closest named color: Imperial Red (#E63946). oklch(61.3% 0.193 20.5), rgb(224, 67, 80).
Aa
Black text reads best on this color (5.08:1).
About this color
#E04350 is a medium-dark, vivid red. In OKLCH its lightness is 61%, its chroma 0.193 and its hue 21°. Its hue sits on the warm side of the wheel. The nearest named color is Imperial Red (#E63946), ΔE 0.016 away. Black text reads best on it, at 5.08:1.
| Hue family | Reds |
| Lightness | medium-dark (61%) |
| Chroma | vivid (0.193) |
| Temperature | warm |
| Nearest name | Imperial Red (#E63946) |
| Black text | 5.08:1 |
| White text | 4.12:1 |
Values
| HEX | #E04350 |
| RGB | rgb(224, 67, 80) |
| HSL | hsl(355, 72%, 57%) |
| OKLCH | oklch(61.3% 0.193 20.5) |
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 #E04350 | 4.12:1 | AA large text | Lc -72.7 | Content text, not long reading |
| Black text on #E04350 | 5.08:1 | AA | Lc 36.9 | Non-text elements, placeholder text |
| #E04350 text on white | 4.12:1 | AA large text | Lc 67.2 | Content text, not long reading |
| #E04350 text on black | 5.08:1 | AA | Lc -34.5 | 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 500.
-
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
#FACCCB
oklch(88.5% 0.052 19.6)
-
Step 300
300
#F8A8A7
oklch(80.9% 0.095 20.1)
-
Step 400
400
#F07678
oklch(70.8% 0.151 20.6)
-
Step 500
500 (this color)
#E04350
oklch(61.3% 0.193 20.5)
-
Step 600
600
#D21D3A
oklch(55.6% 0.21 20.6)
-
Step 700
700
#B5052D
oklch(49% 0.195 20.4)
-
Step 800
800
#931026
oklch(42.7% 0.161 20.4)
-
Step 900
900
#761A23
oklch(37.7% 0.126 20.7)
-
Step 950
950
#461215
oklch(27.1% 0.079 20.9)
#E04350 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) | #6E684F | 0.211 |
| Deuteranopia (no green cones) | #96894C | 0.193 |
| Tritanopia (no blue cones) | #F51149 | 0.051 |
| Achromatopsia (no color) | #7D7D7D | 0.194 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #E04350
#E04350
oklch(61.3% 0.193 20.5)
- #00969D
#00969D
oklch(61.2% 0.104 200.6)
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 #E04350, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Imperial Red #E63946 ΔE 0.016
- Faded Red #D3494E ΔE 0.025
- Pale Red #D9544D ΔE 0.031
- Pastel Red #DB5856 ΔE 0.034
- Dark Coral #CF524E ΔE 0.037
- Red Pantone #EF233C ΔE 0.039
- Paradise Pink #EF476F ΔE 0.049
- Indian Red #CD5C5C ΔE 0.049
Use #E04350 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.