#EC6C55
Closest named color: Burnt Sienna (#E76F51). oklch(68.2% 0.163 31.9), rgb(236, 108, 85).
Aa
Black text reads best on this color (6.84:1).
About this color
#EC6C55 is a medium-light, vivid red. In OKLCH its lightness is 68%, its chroma 0.163 and its hue 32°. 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 6.84:1.
| Hue family | Reds |
| Lightness | medium-light (68%) |
| Chroma | vivid (0.163) |
| Temperature | warm |
| Nearest name | Burnt Sienna (#E76F51) |
| Black text | 6.84:1 |
| White text | 3.06:1 |
Values
| HEX | #EC6C55 |
| RGB | rgb(236, 108, 85) |
| HSL | hsl(9, 80%, 63%) |
| OKLCH | oklch(68.2% 0.163 31.9) |
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 #EC6C55 | 3.06:1 | AA large text | Lc -62.3 | Content text, not long reading |
| Black text on #EC6C55 | 6.84:1 | AA | Lc 47.1 | Large or bold text, headings |
| #EC6C55 text on white | 3.06:1 | AA large text | Lc 56.9 | Large or bold text, headings |
| #EC6C55 text on black | 6.84:1 | AA | Lc -44.8 | 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 400.
-
Step 50
50
#FFF2F0
oklch(97.1% 0.014 28)
-
Step 100
100
#FDE3DE
oklch(93.6% 0.03 30.6)
-
Step 200
200
#FCCCC2
oklch(88.4% 0.056 31.8)
-
Step 300
300
#FBA897
oklch(80.8% 0.102 32.1)
-
Step 400
400 (this color)
#EC6C55
oklch(68.2% 0.163 31.9)
-
Step 500
500
#ED452A
oklch(63.2% 0.209 31.9)
-
Step 600
600
#D22300
oklch(55.5% 0.211 31.9)
-
Step 700
700
#B21C00
oklch(49.1% 0.187 31.9)
-
Step 800
800
#931600
oklch(42.7% 0.162 32)
-
Step 900
900
#7A1606
oklch(37.7% 0.137 31.8)
-
Step 950
950
#481007
oklch(27% 0.087 32)
#EC6C55 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) | #8D8252 | 0.167 |
| Deuteranopia (no green cones) | #AD9E52 | 0.154 |
| Tritanopia (no blue cones) | #FF5367 | 0.062 |
| Achromatopsia (no color) | #939393 | 0.164 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #EC6C55
#EC6C55
oklch(68.2% 0.163 31.9)
- #00ABC3
#00ABC3
oklch(68% 0.119 212.2)
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 #EC6C55, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Burnt Sienna #E76F51 ΔE 0.012
- Tomato #FF6347 ΔE 0.035
- Orange Pink #FF6F52 ΔE 0.036
- Pinkish Orange #FF724C ΔE 0.040
- Dark Peach #DE7E5D ΔE 0.041
- Grapefruit #FD5956 ΔE 0.043
- Coral Pink #FF6163 ΔE 0.044
- Melon #FF7855 ΔE 0.046
Use #EC6C55 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.