#E6745C
Closest named color: Burnt Sienna (#E76F51). oklch(68.6% 0.147 33.2), rgb(230, 116, 92).
Aa
Black text reads best on this color (7.01:1).
About this color
#E6745C is a medium-light, vivid red. In OKLCH its lightness is 69%, its chroma 0.147 and its hue 33°. Its hue sits on the warm side of the wheel. The nearest named color is Burnt Sienna (#E76F51), ΔE 0.013 away. Black text reads best on it, at 7.01:1.
| Hue family | Reds |
| Lightness | medium-light (69%) |
| Chroma | vivid (0.147) |
| Temperature | warm |
| Nearest name | Burnt Sienna (#E76F51) |
| Black text | 7.01:1 |
| White text | 2.99:1 |
Values
| HEX | #E6745C |
| RGB | rgb(230, 116, 92) |
| HSL | hsl(10, 73%, 63%) |
| OKLCH | oklch(68.6% 0.147 33.2) |
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 #E6745C | 2.99:1 | Fails | Lc -61.4 | Content text, not long reading |
| Black text on #E6745C | 7.01:1 | AAA | Lc 48.0 | Large or bold text, headings |
| #E6745C text on white | 2.99:1 | Fails | Lc 56.1 | Large or bold text, headings |
| #E6745C text on black | 7.01:1 | AAA | Lc -45.7 | Large or bold text, headings |
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 400.
-
Step 50
50
#FEF3F0
oklch(97.2% 0.013 35.7)
-
Step 100
100
#FBE4DF
oklch(93.6% 0.026 32.2)
-
Step 200
200
#F9CEC4
oklch(88.6% 0.051 33.3)
-
Step 300
300
#F6AB9A
oklch(80.9% 0.092 33.3)
-
Step 400
400 (this color)
#E6745C
oklch(68.6% 0.147 33.2)
-
Step 500
500
#E45134
oklch(63.1% 0.188 33.1)
-
Step 600
600
#CF2B01
oklch(55.5% 0.204 33.1)
-
Step 700
700
#B02300
oklch(49.2% 0.18 33.2)
-
Step 800
800
#911B00
oklch(42.6% 0.157 33.2)
-
Step 900
900
#751F0E
oklch(37.7% 0.123 33)
-
Step 950
950
#45140A
oklch(27% 0.078 33.4)
#E6745C 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) | #91865A | 0.147 |
| Deuteranopia (no green cones) | #AD9E5A | 0.135 |
| Tritanopia (no blue cones) | #FB606E | 0.061 |
| Achromatopsia (no color) | #959595 | 0.148 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #E6745C
#E6745C
oklch(68.6% 0.147 33.2)
- #00ADC6
#00ADC6
oklch(68.7% 0.12 212.7)
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 #E6745C, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Burnt Sienna #E76F51 ΔE 0.013
- Dark Peach #DE7E5D ΔE 0.025
- Orange Pink #FF6F52 ΔE 0.044
- Pinkish Orange #FF724C ΔE 0.046
- Melon #FF7855 ΔE 0.048
- Light Coral #F08080 ΔE 0.050
- Tomato #FF6347 ΔE 0.050
- Salmon #FA8072 ΔE 0.051
Use #E6745C 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.