#EC6F53
Closest named color: Burnt Sienna (#E76F51). oklch(68.6% 0.161 34), rgb(236, 111, 83).
Aa
Black text reads best on this color (6.96:1).
About this color
#EC6F53 is a medium-light, vivid red. In OKLCH its lightness is 69%, its chroma 0.161 and its hue 34°. Its hue sits on the warm side of the wheel. The nearest named color is Burnt Sienna (#E76F51), ΔE 0.009 away. Black text reads best on it, at 6.96:1.
| Hue family | Reds |
| Lightness | medium-light (69%) |
| Chroma | vivid (0.161) |
| Temperature | warm |
| Nearest name | Burnt Sienna (#E76F51) |
| Black text | 6.96:1 |
| White text | 3.01:1 |
Values
| HEX | #EC6F53 |
| RGB | rgb(236, 111, 83) |
| HSL | hsl(11, 80%, 63%) |
| OKLCH | oklch(68.6% 0.161 34) |
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 #EC6F53 | 3.01:1 | AA large text | Lc -61.6 | Content text, not long reading |
| Black text on #EC6F53 | 6.96:1 | AA | Lc 47.8 | Large or bold text, headings |
| #EC6F53 text on white | 3.01:1 | AA large text | Lc 56.3 | Large or bold text, headings |
| #EC6F53 text on black | 6.96:1 | AA | Lc -45.5 | 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
#FEF2F0
oklch(97% 0.013 28.9)
-
Step 100
100
#FDE3DD
oklch(93.5% 0.03 33.1)
-
Step 200
200
#FCCDC1
oklch(88.6% 0.056 34.7)
-
Step 300
300
#FAA996
oklch(80.9% 0.1 33.8)
-
Step 400
400 (this color)
#EC6F53
oklch(68.6% 0.161 34)
-
Step 500
500
#EB4822
oklch(63.1% 0.206 34.1)
-
Step 600
600
#CE2F00
oklch(55.6% 0.2 34)
-
Step 700
700
#AE2600
oklch(49% 0.177 33.9)
-
Step 800
800
#901E00
oklch(42.7% 0.153 34)
-
Step 900
900
#791901
oklch(37.8% 0.134 34.2)
-
Step 950
950
#471106
oklch(26.9% 0.085 33.7)
#EC6F53 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) | #908450 | 0.161 |
| Deuteranopia (no green cones) | #AE9F50 | 0.150 |
| Tritanopia (no blue cones) | #FF5769 | 0.065 |
| Achromatopsia (no color) | #949494 | 0.162 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #EC6F53
#EC6F53
oklch(68.6% 0.161 34)
- #00ACC7
#00ACC7
oklch(68.5% 0.12 214.1)
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 #EC6F53, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Burnt Sienna #E76F51 ΔE 0.009
- Orange Pink #FF6F52 ΔE 0.034
- Dark Peach #DE7E5D ΔE 0.036
- Tomato #FF6347 ΔE 0.037
- Pinkish Orange #FF724C ΔE 0.037
- Melon #FF7855 ΔE 0.042
- Coral Pink #FF6163 ΔE 0.048
- Grapefruit #FD5956 ΔE 0.048
Use #EC6F53 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.