#E56566
Closest named color: Pastel Red (#DB5856). oklch(66.5% 0.16 22), rgb(229, 101, 102).
Aa
Black text reads best on this color (6.38:1).
About this color
#E56566 is a medium-light, vivid red. In OKLCH its lightness is 66%, its chroma 0.160 and its hue 22°. Its hue sits on the warm side of the wheel. The nearest named color is Pastel Red (#DB5856), ΔE 0.036 away. Black text reads best on it, at 6.38:1.
| Hue family | Reds |
| Lightness | medium-light (66%) |
| Chroma | vivid (0.160) |
| Temperature | warm |
| Nearest name | Pastel Red (#DB5856) |
| Black text | 6.38:1 |
| White text | 3.28:1 |
Values
| HEX | #E56566 |
| RGB | rgb(229, 101, 102) |
| HSL | hsl(360, 71%, 65%) |
| OKLCH | oklch(66.5% 0.16 22) |
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 #E56566 | 3.28:1 | AA large text | Lc -65.0 | Content text, not long reading |
| Black text on #E56566 | 6.38:1 | AA | Lc 44.5 | Non-text elements, placeholder text |
| #E56566 text on white | 3.28:1 | AA large text | Lc 59.6 | Large or bold text, headings |
| #E56566 text on black | 6.38:1 | AA | Lc -42.1 | 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
#F9E4E3
oklch(93.5% 0.023 20.9)
-
Step 200
200
#F5CFCC
oklch(88.6% 0.043 23.3)
-
Step 300
300
#EFADAA
oklch(80.9% 0.078 21.9)
-
Step 400
400
#E47F7D
oklch(70.7% 0.125 21.9)
-
Step 500
500 (this color)
#E56566
oklch(66.5% 0.16 22)
-
Step 600
600
#C43B42
oklch(55.5% 0.173 22.1)
-
Step 700
700
#A92B34
oklch(49% 0.162 21.9)
-
Step 800
800
#89262C
oklch(42.6% 0.134 21.7)
-
Step 900
900
#6F2527
oklch(37.7% 0.105 22.1)
-
Step 950
950
#411717
oklch(27% 0.066 22.5)
#E56566 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) | #847D65 | 0.170 |
| Deuteranopia (no green cones) | #A49863 | 0.158 |
| Tritanopia (no blue cones) | #F95066 | 0.047 |
| Achromatopsia (no color) | #8E8E8E | 0.161 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #E56566
#E56566
oklch(66.5% 0.16 22)
- #00A8B1
#00A8B1
oklch(66.6% 0.113 201.6)
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 #E56566, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pastel Red #DB5856 ΔE 0.036
- Burnt Sienna #E76F51 ΔE 0.039
- Grapefruit #FD5956 ΔE 0.046
- Coral Pink #FF6163 ΔE 0.047
- Pale Red #D9544D ΔE 0.047
- Indian Red #CD5C5C ΔE 0.052
- Tomato #FF6347 ΔE 0.057
- Watermelon #FD4659 ΔE 0.058
Use #E56566 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.