#EC7766
Closest named color: Burnt Sienna (#E76F51). oklch(70% 0.148 29.8), rgb(236, 119, 102).
Aa
Black text reads best on this color (7.39:1).
About this color
#EC7766 is a medium-light, vivid red. In OKLCH its lightness is 70%, its chroma 0.148 and its hue 30°. Its hue sits on the warm side of the wheel. The nearest named color is Burnt Sienna (#E76F51), ΔE 0.028 away. Black text reads best on it, at 7.39:1.
| Hue family | Reds |
| Lightness | medium-light (70%) |
| Chroma | vivid (0.148) |
| Temperature | warm |
| Nearest name | Burnt Sienna (#E76F51) |
| Black text | 7.39:1 |
| White text | 2.83:1 |
Values
| HEX | #EC7766 |
| RGB | rgb(236, 119, 102) |
| HSL | hsl(8, 78%, 66%) |
| OKLCH | oklch(70% 0.148 29.8) |
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 #EC7766 | 2.83:1 | Fails | Lc -59.2 | Large or bold text, headings |
| Black text on #EC7766 | 7.39:1 | AAA | Lc 50.1 | Large or bold text, headings |
| #EC7766 text on white | 2.83:1 | Fails | Lc 54.0 | Large or bold text, headings |
| #EC7766 text on black | 7.39:1 | AAA | Lc -47.9 | 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
#FEF3F1
oklch(97.2% 0.012 29.9)
-
Step 100
100
#FBE4DF
oklch(93.6% 0.026 32.2)
-
Step 200
200
#F9CDC5
oklch(88.4% 0.051 30.1)
-
Step 300
300
#F6AA9E
oklch(80.8% 0.092 29.2)
-
Step 400
400 (this color)
#EC7766
oklch(70% 0.148 29.8)
-
Step 500
500
#E54F3E
oklch(63.1% 0.189 29.7)
-
Step 600
600
#D02719
oklch(55.5% 0.205 29.8)
-
Step 700
700
#B41509
oklch(49.1% 0.191 29.8)
-
Step 800
800
#92180E
oklch(42.7% 0.158 29.8)
-
Step 900
900
#751E15
oklch(37.7% 0.122 29.8)
-
Step 950
950
#45130D
oklch(26.9% 0.078 29.9)
#EC7766 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) | #948A64 | 0.151 |
| Deuteranopia (no green cones) | #B0A364 | 0.141 |
| Tritanopia (no blue cones) | #FF6373 | 0.055 |
| Achromatopsia (no color) | #999999 | 0.149 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #EC7766
#EC7766
oklch(70% 0.148 29.8)
- #00B2C8
#00B2C8
oklch(70% 0.121 210.3)
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 #EC7766, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Burnt Sienna #E76F51 ΔE 0.028
- Dark Peach #DE7E5D ΔE 0.032
- Light Coral #F08080 ΔE 0.034
- Salmon #FA8072 ΔE 0.035
- Orange Pink #FF6F52 ΔE 0.037
- Melon #FF7855 ΔE 0.039
- Pinkish Orange #FF724C ΔE 0.040
- Salmon Pink #FE7B7C ΔE 0.043
Use #EC7766 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.