#EC564B
Closest named color: Pastel Red (#DB5856). oklch(65.2% 0.187 27.6), rgb(236, 86, 75).
Aa
Black text reads best on this color (5.99:1).
About this color
#EC564B is a medium-light, vivid red. In OKLCH its lightness is 65%, its chroma 0.187 and its hue 28°. Its hue sits on the warm side of the wheel. The nearest named color is Pastel Red (#DB5856), ΔE 0.033 away. Black text reads best on it, at 5.99:1.
| Hue family | Reds |
| Lightness | medium-light (65%) |
| Chroma | vivid (0.187) |
| Temperature | warm |
| Nearest name | Pastel Red (#DB5856) |
| Black text | 5.99:1 |
| White text | 3.50:1 |
Values
| HEX | #EC564B |
| RGB | rgb(236, 86, 75) |
| HSL | hsl(4, 81%, 61%) |
| OKLCH | oklch(65.2% 0.187 27.6) |
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 #EC564B | 3.50:1 | AA large text | Lc -67.1 | Content text, not long reading |
| Black text on #EC564B | 5.99:1 | AA | Lc 42.5 | Non-text elements, placeholder text |
| #EC564B text on white | 3.50:1 | AA large text | Lc 61.6 | Content text, not long reading |
| #EC564B text on black | 5.99:1 | AA | Lc -40.1 | 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
#FEF3F1
oklch(97.2% 0.012 29.9)
-
Step 100
100
#FBE4E0
oklch(93.6% 0.026 29.4)
-
Step 200
200
#F9CDC7
oklch(88.5% 0.051 27.2)
-
Step 300
300
#F6AAA0
oklch(80.8% 0.091 27.6)
-
Step 400
400
#EE796C
oklch(70.7% 0.147 27.9)
-
Step 500
500 (this color)
#EC564B
oklch(65.2% 0.187 27.6)
-
Step 600
600
#D02825
oklch(55.6% 0.203 27.6)
-
Step 700
700
#B31617
oklch(49% 0.189 27.7)
-
Step 800
800
#921816
oklch(42.7% 0.157 27.7)
-
Step 900
900
#751E19
oklch(37.7% 0.122 27.8)
-
Step 950
950
#451310
oklch(27% 0.078 27)
#EC564B 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) | #7F7449 | 0.197 |
| Deuteranopia (no green cones) | #A49547 | 0.182 |
| Tritanopia (no blue cones) | #FF3154 | 0.059 |
| Achromatopsia (no color) | #898989 | 0.189 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #EC564B
#EC564B
oklch(65.2% 0.187 27.6)
- #00A2B3
#00A2B3
oklch(65.1% 0.112 207.9)
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 #EC564B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pastel Red #DB5856 ΔE 0.033
- Grapefruit #FD5956 ΔE 0.035
- Pale Red #D9544D ΔE 0.037
- Light Red #FF474C ΔE 0.038
- Orangey Red #FA4224 ΔE 0.040
- Watermelon #FD4659 ΔE 0.043
- Burnt Sienna #E76F51 ΔE 0.047
- Tomato #FF6347 ΔE 0.048
Use #EC564B 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.