#E66F68
Closest named color: Burnt Sienna (#E76F51). oklch(68.1% 0.149 25.2), rgb(230, 111, 104).
Aa
Black text reads best on this color (6.83:1).
About this color
#E66F68 is a medium-light, vivid red. In OKLCH its lightness is 68%, its chroma 0.149 and its hue 25°. Its hue sits on the warm side of the wheel. The nearest named color is Burnt Sienna (#E76F51), ΔE 0.027 away. Black text reads best on it, at 6.83:1.
| Hue family | Reds |
| Lightness | medium-light (68%) |
| Chroma | vivid (0.149) |
| Temperature | warm |
| Nearest name | Burnt Sienna (#E76F51) |
| Black text | 6.83:1 |
| White text | 3.07:1 |
Values
| HEX | #E66F68 |
| RGB | rgb(230, 111, 104) |
| HSL | hsl(3, 72%, 65%) |
| OKLCH | oklch(68.1% 0.149 25.2) |
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 #E66F68 | 3.07:1 | AA large text | Lc -62.4 | Content text, not long reading |
| Black text on #E66F68 | 6.83:1 | AA | Lc 47.0 | Large or bold text, headings |
| #E66F68 text on white | 3.07:1 | AA large text | Lc 57.1 | Large or bold text, headings |
| #E66F68 text on black | 6.83:1 | AA | Lc -44.7 | 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
#FEF2F1
oklch(97% 0.013 23.2)
-
Step 100
100
#FCE3E1
oklch(93.6% 0.028 23.2)
-
Step 200
200
#FACDC8
oklch(88.6% 0.052 25.6)
-
Step 300
300
#F7A9A2
oklch(80.8% 0.093 25)
-
Step 400
400 (this color)
#E66F68
oklch(68.1% 0.149 25.2)
-
Step 500
500
#E64C4A
oklch(63.1% 0.191 25.1)
-
Step 600
600
#D1222C
oklch(55.5% 0.207 25.1)
-
Step 700
700
#B50E1F
oklch(49.1% 0.193 25.1)
-
Step 800
800
#93141B
oklch(42.7% 0.16 25.3)
-
Step 900
900
#761C1C
oklch(37.8% 0.124 25.5)
-
Step 950
950
#451211
oklch(26.8% 0.079 25.1)
#E66F68 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) | #8B8467 | 0.157 |
| Deuteranopia (no green cones) | #A99D66 | 0.146 |
| Tritanopia (no blue cones) | #FA5C6E | 0.050 |
| Achromatopsia (no color) | #939393 | 0.150 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #E66F68
#E66F68
oklch(68.1% 0.149 25.2)
- #00ACBB
#00ACBB
oklch(68% 0.116 205.8)
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 #E66F68, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Burnt Sienna #E76F51 ΔE 0.027
- Dark Peach #DE7E5D ΔE 0.042
- Light Coral #F08080 ΔE 0.047
- Coral Pink #FF6163 ΔE 0.047
- Orange Pink #FF6F52 ΔE 0.051
- Grapefruit #FD5956 ΔE 0.051
- Tomato #FF6347 ΔE 0.053
- Pastel Red #DB5856 ΔE 0.054
Use #E66F68 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.