#E56B47
Closest named color: Burnt Sienna (#E76F51). oklch(66.8% 0.16 37.2), rgb(229, 107, 71).
Aa
Black text reads best on this color (6.52:1).
About this color
#E56B47 is a medium-light, vivid red. In OKLCH its lightness is 67%, its chroma 0.160 and its hue 37°. Its hue sits on the warm side of the wheel. The nearest named color is Burnt Sienna (#E76F51), ΔE 0.012 away. Black text reads best on it, at 6.52:1.
| Hue family | Reds |
| Lightness | medium-light (67%) |
| Chroma | vivid (0.160) |
| Temperature | warm |
| Nearest name | Burnt Sienna (#E76F51) |
| Black text | 6.52:1 |
| White text | 3.21:1 |
Values
| HEX | #E56B47 |
| RGB | rgb(229, 107, 71) |
| HSL | hsl(14, 75%, 59%) |
| OKLCH | oklch(66.8% 0.16 37.2) |
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 #E56B47 | 3.21:1 | AA large text | Lc -64.2 | Content text, not long reading |
| Black text on #E56B47 | 6.52:1 | AA | Lc 45.3 | Large or bold text, headings |
| #E56B47 text on white | 3.21:1 | AA large text | Lc 58.8 | Large or bold text, headings |
| #E56B47 text on black | 6.52:1 | AA | Lc -42.9 | 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
#FCF3F0
oklch(97% 0.011 39.4)
-
Step 100
100
#F8E5DF
oklch(93.5% 0.022 38.3)
-
Step 200
200
#F4D0C5
oklch(88.5% 0.043 37.7)
-
Step 300
300
#EEAF9D
oklch(80.8% 0.079 36.6)
-
Step 400
400
#E38367
oklch(70.8% 0.125 37.1)
-
Step 500
500 (this color)
#E56B47
oklch(66.8% 0.16 37.2)
-
Step 600
600
#C34114
oklch(55.5% 0.174 37.2)
-
Step 700
700
#A83102
oklch(49% 0.162 37.2)
-
Step 800
800
#892B0A
oklch(42.8% 0.134 37.3)
-
Step 900
900
#6E2813
oklch(37.7% 0.105 37)
-
Step 950
950
#41190D
oklch(27.1% 0.066 37.3)
#E56B47 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) | #8C7F43 | 0.158 |
| Deuteranopia (no green cones) | #AA9A44 | 0.146 |
| Tritanopia (no blue cones) | #FB5263 | 0.072 |
| Achromatopsia (no color) | #8F8F8F | 0.162 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #E56B47
#E56B47
oklch(66.8% 0.16 37.2)
- #00A6C4
#00A6C4
oklch(66.9% 0.119 216.8)
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 #E56B47, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Burnt Sienna #E76F51 ΔE 0.012
- Dark Peach #DE7E5D ΔE 0.040
- Tomato #FF6347 ΔE 0.047
- Terracota #CB6843 ΔE 0.049
- Chocolate #D2691E ΔE 0.050
- Orange Pink #FF6F52 ΔE 0.051
- Pinkish Orange #FF724C ΔE 0.052
- Orange Pant #FB5607 ΔE 0.052
Use #E56B47 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.