#E75C43
Closest named color: Pastel Red (#DB5856). oklch(65% 0.178 32.3), rgb(231, 92, 67).
Aa
Black text reads best on this color (6.00:1).
About this color
#E75C43 is a medium-light, vivid red. In OKLCH its lightness is 65%, its chroma 0.178 and its hue 32°. Its hue sits on the warm side of the wheel. The nearest named color is Pastel Red (#DB5856), ΔE 0.035 away. Black text reads best on it, at 6.00:1.
| Hue family | Reds |
| Lightness | medium-light (65%) |
| Chroma | vivid (0.178) |
| Temperature | warm |
| Nearest name | Pastel Red (#DB5856) |
| Black text | 6.00:1 |
| White text | 3.49:1 |
Values
| HEX | #E75C43 |
| RGB | rgb(231, 92, 67) |
| HSL | hsl(9, 77%, 58%) |
| OKLCH | oklch(65% 0.178 32.3) |
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 #E75C43 | 3.49:1 | AA large text | Lc -67.1 | Content text, not long reading |
| Black text on #E75C43 | 6.00:1 | AA | Lc 42.4 | Non-text elements, placeholder text |
| #E75C43 text on white | 3.49:1 | AA large text | Lc 61.7 | Content text, not long reading |
| #E75C43 text on black | 6.00:1 | AA | Lc -40.0 | 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 500.
-
Step 50
50
#FDF3F1
oklch(97.1% 0.011 31.1)
-
Step 100
100
#FAE4DF
oklch(93.5% 0.025 32.9)
-
Step 200
200
#F7CEC5
oklch(88.4% 0.048 32.5)
-
Step 300
300
#F3AC9D
oklch(80.8% 0.087 32.3)
-
Step 400
400
#EA7D67
oklch(70.7% 0.139 32.6)
-
Step 500
500 (this color)
#E75C43
oklch(65% 0.178 32.3)
-
Step 600
600
#CC3318
oklch(55.7% 0.193 32.3)
-
Step 700
700
#B02307
oklch(49.2% 0.18 32.3)
-
Step 800
800
#8F200D
oklch(42.8% 0.149 32.1)
-
Step 900
900
#732214
oklch(37.8% 0.117 32.2)
-
Step 950
950
#43150D
oklch(26.8% 0.073 32)
#E75C43 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) | #827640 | 0.182 |
| Deuteranopia (no green cones) | #A4953F | 0.169 |
| Tritanopia (no blue cones) | #FD3C57 | 0.067 |
| Achromatopsia (no color) | #898989 | 0.179 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #E75C43
#E75C43
oklch(65% 0.178 32.3)
- #00A1B8
#00A1B8
oklch(65.1% 0.114 212.4)
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 #E75C43, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pastel Red #DB5856 ΔE 0.035
- Burnt Sienna #E76F51 ΔE 0.036
- Pale Red #D9544D ΔE 0.037
- Orange Pant #FB5607 ΔE 0.046
- Orangey Red #FA4224 ΔE 0.046
- Grapefruit #FD5956 ΔE 0.047
- Tomato #FF6347 ΔE 0.049
- Deep Orange #DC4D01 ΔE 0.049
Use #E75C43 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.