#E76545
Closest named color: Burnt Sienna (#E76F51). oklch(66.3% 0.169 35), rgb(231, 101, 69).
Aa
Black text reads best on this color (6.34:1).
About this color
#E76545 is a medium-light, vivid red. In OKLCH its lightness is 66%, its chroma 0.169 and its hue 35°. Its hue sits on the warm side of the wheel. The nearest named color is Burnt Sienna (#E76F51), ΔE 0.020 away. Black text reads best on it, at 6.34:1.
| Hue family | Reds |
| Lightness | medium-light (66%) |
| Chroma | vivid (0.169) |
| Temperature | warm |
| Nearest name | Burnt Sienna (#E76F51) |
| Black text | 6.34:1 |
| White text | 3.30:1 |
Values
| HEX | #E76545 |
| RGB | rgb(231, 101, 69) |
| HSL | hsl(12, 77%, 59%) |
| OKLCH | oklch(66.3% 0.169 35) |
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 #E76545 | 3.30:1 | AA large text | Lc -65.2 | Content text, not long reading |
| Black text on #E76545 | 6.34:1 | AA | Lc 44.3 | Non-text elements, placeholder text |
| #E76545 text on white | 3.30:1 | AA large text | Lc 59.8 | Large or bold text, headings |
| #E76545 text on black | 6.34:1 | AA | Lc -42.0 | 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
#FDF3F0
oklch(97.1% 0.012 37.4)
-
Step 100
100
#F9E5DF
oklch(93.6% 0.023 37.4)
-
Step 200
200
#F6CFC5
oklch(88.5% 0.046 34.7)
-
Step 300
300
#F1AE9D
oklch(81% 0.083 34.8)
-
Step 400
400
#E68066
oklch(70.6% 0.132 35.3)
-
Step 500
500 (this color)
#E76545
oklch(66.3% 0.169 35)
-
Step 600
600
#C73B14
oklch(55.6% 0.183 35.1)
-
Step 700
700
#AC2B02
oklch(49.1% 0.171 35)
-
Step 800
800
#8C260A
oklch(42.8% 0.142 34.9)
-
Step 900
900
#702513
oklch(37.6% 0.11 34.7)
-
Step 950
950
#42170D
oklch(27% 0.07 34.5)
#E76545 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) | #887B41 | 0.170 |
| Deuteranopia (no green cones) | #A89842 | 0.156 |
| Tritanopia (no blue cones) | #FD495E | 0.071 |
| Achromatopsia (no color) | #8D8D8D | 0.170 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #E76545
#E76545
oklch(66.3% 0.169 35)
- #00A4C0
#00A4C0
oklch(66.2% 0.117 215.6)
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 #E76545, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Burnt Sienna #E76F51 ΔE 0.020
- Tomato #FF6347 ΔE 0.044
- Pastel Red #DB5856 ΔE 0.046
- Orange Pant #FB5607 ΔE 0.046
- Grapefruit #FD5956 ΔE 0.050
- Pale Red #D9544D ΔE 0.050
- Terracota #CB6843 ΔE 0.051
- Dark Peach #DE7E5D ΔE 0.051
Use #E76545 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.