#E06B63
Closest named color: Burnt Sienna (#E76F51). oklch(66.6% 0.148 25.8), rgb(224, 107, 99).
Aa
Black text reads best on this color (6.45:1).
About this color
#E06B63 is a medium-light, vivid red. In OKLCH its lightness is 67%, its chroma 0.148 and its hue 26°. Its hue sits on the warm side of the wheel. The nearest named color is Burnt Sienna (#E76F51), ΔE 0.029 away. Black text reads best on it, at 6.45:1.
| Hue family | Reds |
| Lightness | medium-light (67%) |
| Chroma | vivid (0.148) |
| Temperature | warm |
| Nearest name | Burnt Sienna (#E76F51) |
| Black text | 6.45:1 |
| White text | 3.25:1 |
Values
| HEX | #E06B63 |
| RGB | rgb(224, 107, 99) |
| HSL | hsl(4, 67%, 63%) |
| OKLCH | oklch(66.6% 0.148 25.8) |
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 #E06B63 | 3.25:1 | AA large text | Lc -64.7 | Content text, not long reading |
| Black text on #E06B63 | 6.45:1 | AA | Lc 44.8 | Non-text elements, placeholder text |
| #E06B63 text on white | 3.25:1 | AA large text | Lc 59.3 | Large or bold text, headings |
| #E06B63 text on black | 6.45:1 | AA | Lc -42.4 | 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
#FCF3F2
oklch(97.1% 0.01 25.1)
-
Step 100
100
#F8E5E3
oklch(93.7% 0.021 24.8)
-
Step 200
200
#F3D0CC
oklch(88.6% 0.04 25.6)
-
Step 300
300
#ECAFA9
oklch(80.9% 0.072 25.2)
-
Step 400
400
#E0837B
oklch(70.8% 0.116 25.6)
-
Step 500
500 (this color)
#E06B63
oklch(66.6% 0.148 25.8)
-
Step 600
600
#BF433F
oklch(55.6% 0.16 25.6)
-
Step 700
700
#A53431
oklch(49.2% 0.149 25.8)
-
Step 800
800
#862C29
oklch(42.7% 0.124 25.7)
-
Step 900
900
#6C2925
oklch(37.7% 0.097 26.2)
-
Step 950
950
#3F1916
oklch(27% 0.06 26.4)
#E06B63 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) | #877F62 | 0.155 |
| Deuteranopia (no green cones) | #A49861 | 0.143 |
| Tritanopia (no blue cones) | #F4586A | 0.050 |
| Achromatopsia (no color) | #8F8F8F | 0.149 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #E06B63
#E06B63
oklch(66.6% 0.148 25.8)
- #00A7B6
#00A7B6
oklch(66.5% 0.114 206.1)
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 #E06B63, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Burnt Sienna #E76F51 ΔE 0.029
- Pastel Red #DB5856 ΔE 0.040
- Dark Peach #DE7E5D ΔE 0.046
- Pale Red #D9544D ΔE 0.050
- Indian Red #CD5C5C ΔE 0.051
- Terracota #CB6843 ΔE 0.055
- Grapefruit #FD5956 ΔE 0.056
- Coral Pink #FF6163 ΔE 0.056
Use #E06B63 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.