#CF5756
Closest named color: Indian Red (#CD5C5C). oklch(61% 0.153 23.2), rgb(207, 87, 86).
Aa
Black text reads best on this color (5.15:1).
About this color
#CF5756 is a medium-dark, vivid red. In OKLCH its lightness is 61%, its chroma 0.153 and its hue 23°. Its hue sits on the warm side of the wheel. The nearest named color is Indian Red (#CD5C5C), ΔE 0.010 away. Black text reads best on it, at 5.15:1.
| Hue family | Reds |
| Lightness | medium-dark (61%) |
| Chroma | vivid (0.153) |
| Temperature | warm |
| Nearest name | Indian Red (#CD5C5C) |
| Black text | 5.15:1 |
| White text | 4.07:1 |
Values
| HEX | #CF5756 |
| RGB | rgb(207, 87, 86) |
| HSL | hsl(0, 56%, 57%) |
| OKLCH | oklch(61% 0.153 23.2) |
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 #CF5756 | 4.07:1 | AA large text | Lc -72.8 | Content text, not long reading |
| Black text on #CF5756 | 5.15:1 | AA | Lc 36.8 | Non-text elements, placeholder text |
| #CF5756 text on white | 4.07:1 | AA large text | Lc 67.3 | Content text, not long reading |
| #CF5756 text on black | 5.15:1 | AA | Lc -34.4 | 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
#F4CFCC
oklch(88.5% 0.042 23.5)
-
Step 300
300
#EDAEAA
oklch(80.8% 0.075 23)
-
Step 400
400
#E2817D
oklch(70.8% 0.12 23.1)
-
Step 500
500 (this color)
#CF5756
oklch(61% 0.153 23.2)
-
Step 600
600
#C23F42
oklch(55.6% 0.167 23.2)
-
Step 700
700
#A73034
oklch(49.2% 0.155 23.2)
-
Step 800
800
#87292B
oklch(42.6% 0.128 23.3)
-
Step 900
900
#6D2727
oklch(37.7% 0.1 23.2)
-
Step 950
950
#401817
oklch(27% 0.063 23.6)
#CF5756 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) | #756E55 | 0.162 |
| Deuteranopia (no green cones) | #938753 | 0.150 |
| Tritanopia (no blue cones) | #E24158 | 0.047 |
| Achromatopsia (no color) | #7E7E7E | 0.154 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #CF5756
#CF5756
oklch(61% 0.153 23.2)
- #00959F
#00959F
oklch(61% 0.104 203.2)
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 #CF5756, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Indian Red #CD5C5C ΔE 0.010
- Dark Coral #CF524E ΔE 0.011
- Pale Red #D9544D ΔE 0.020
- Pastel Red #DB5856 ΔE 0.023
- Faded Red #D3494E ΔE 0.024
- Terracotta #CA6641 ΔE 0.048
- Terra Cotta #C9643B ΔE 0.049
- Terracota #CB6843 ΔE 0.050
Use #CF5756 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.