#CC5755
Closest named color: Dark Coral (#CF524E). oklch(60.6% 0.15 23.6), rgb(204, 87, 85).
Aa
Black text reads best on this color (5.06:1).
About this color
#CC5755 is a medium-dark, vivid red. In OKLCH its lightness is 61%, its chroma 0.150 and its hue 24°. Its hue sits on the warm side of the wheel. The nearest named color is Dark Coral (#CF524E), ΔE 0.011 away. Black text reads best on it, at 5.06:1.
| Hue family | Reds |
| Lightness | medium-dark (61%) |
| Chroma | vivid (0.150) |
| Temperature | warm |
| Nearest name | Dark Coral (#CF524E) |
| Black text | 5.06:1 |
| White text | 4.14:1 |
Values
| HEX | #CC5755 |
| RGB | rgb(204, 87, 85) |
| HSL | hsl(1, 54%, 57%) |
| OKLCH | oklch(60.6% 0.15 23.6) |
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 #CC5755 | 4.14:1 | AA large text | Lc -73.4 | Content text, not long reading |
| Black text on #CC5755 | 5.06:1 | AA | Lc 36.2 | Non-text elements, placeholder text |
| #CC5755 text on white | 4.14:1 | AA large text | Lc 67.9 | Content text, not long reading |
| #CC5755 text on black | 5.06:1 | AA | Lc -33.8 | 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
#F3CFCC
oklch(88.4% 0.041 23.6)
-
Step 300
300
#ECAFAA
oklch(80.9% 0.072 24.1)
-
Step 400
400
#E0827D
oklch(70.7% 0.117 23.7)
-
Step 500
500 (this color)
#CC5755
oklch(60.6% 0.15 23.6)
-
Step 600
600
#C04142
oklch(55.5% 0.163 23.7)
-
Step 700
700
#A53234
oklch(49% 0.151 23.7)
-
Step 800
800
#862B2C
oklch(42.7% 0.125 23.5)
-
Step 900
900
#6C2827
oklch(37.6% 0.098 23.8)
-
Step 950
950
#401817
oklch(27% 0.063 23.6)
#CC5755 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) | #746D54 | 0.159 |
| Deuteranopia (no green cones) | #918652 | 0.148 |
| Tritanopia (no blue cones) | #DF4257 | 0.047 |
| Achromatopsia (no color) | #7C7C7C | 0.151 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #CC5755
#CC5755
oklch(60.6% 0.15 23.6)
- #00939E
#00939E
oklch(60.5% 0.103 204.1)
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 #CC5755, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Coral #CF524E ΔE 0.011
- Indian Red #CD5C5C ΔE 0.012
- Pale Red #D9544D ΔE 0.025
- Faded Red #D3494E ΔE 0.026
- Pastel Red #DB5856 ΔE 0.029
- Terracotta #CA6641 ΔE 0.047
- Terra Cotta #C9643B ΔE 0.048
- Terracota #CB6843 ΔE 0.049
Use #CC5755 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.