#D64C43
Closest named color: Dark Coral (#CF524E). oklch(60.4% 0.175 27.3), rgb(214, 76, 67).
Aa
Black text reads best on this color (4.97:1).
About this color
#D64C43 is a medium-dark, vivid red. In OKLCH its lightness is 60%, its chroma 0.175 and its hue 27°. Its hue sits on the warm side of the wheel. The nearest named color is Dark Coral (#CF524E), ΔE 0.017 away. Black text reads best on it, at 4.97:1.
| Hue family | Reds |
| Lightness | medium-dark (60%) |
| Chroma | vivid (0.175) |
| Temperature | warm |
| Nearest name | Dark Coral (#CF524E) |
| Black text | 4.97:1 |
| White text | 4.22:1 |
Values
| HEX | #D64C43 |
| RGB | rgb(214, 76, 67) |
| HSL | hsl(4, 64%, 55%) |
| OKLCH | oklch(60.4% 0.175 27.3) |
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 #D64C43 | 4.22:1 | AA large text | Lc -73.7 | Content text, not long reading |
| Black text on #D64C43 | 4.97:1 | AA | Lc 35.9 | Non-text elements, placeholder text |
| #D64C43 text on white | 4.22:1 | AA large text | Lc 68.2 | Content text, not long reading |
| #D64C43 text on black | 4.97:1 | AA | Lc -33.5 | 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
#FDF3F1
oklch(97.1% 0.011 31.1)
-
Step 100
100
#FAE4E1
oklch(93.6% 0.025 26.9)
-
Step 200
200
#F7CEC8
oklch(88.5% 0.047 27.8)
-
Step 300
300
#F3ACA3
oklch(80.9% 0.085 27.2)
-
Step 400
400
#EA7C71
oklch(70.7% 0.138 27)
-
Step 500
500 (this color)
#D64C43
oklch(60.4% 0.175 27.3)
-
Step 600
600
#CB322D
oklch(55.6% 0.191 27.4)
-
Step 700
700
#AF2220
oklch(49.1% 0.177 27.3)
-
Step 800
800
#8E201C
oklch(42.7% 0.146 27.5)
-
Step 900
900
#72221D
oklch(37.7% 0.114 27.5)
-
Step 950
950
#431512
oklch(26.9% 0.072 26.7)
#D64C43 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) | #726841 | 0.185 |
| Deuteranopia (no green cones) | #94863F | 0.170 |
| Tritanopia (no blue cones) | #EB2A4B | 0.057 |
| Achromatopsia (no color) | #7B7B7B | 0.176 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #D64C43
#D64C43
oklch(60.4% 0.175 27.3)
- #0092A1
#0092A1
oklch(60.3% 0.104 207.5)
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 #D64C43, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Coral #CF524E ΔE 0.017
- Faded Red #D3494E ΔE 0.017
- Pale Red #D9544D ΔE 0.018
- Pastel Red #DB5856 ΔE 0.029
- Indian Red #CD5C5C ΔE 0.036
- Imperial Red #E63946 ΔE 0.038
- Deep Orange #DC4D01 ΔE 0.044
- Terra Cotta #C9643B ΔE 0.054
Use #D64C43 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.