#CB7457
Closest named color: Terracota (#CB6843). oklch(64.9% 0.118 39.1), rgb(203, 116, 87).
Aa
Black text reads best on this color (6.17:1).
About this color
#CB7457 is a medium-light, moderately saturated red. In OKLCH its lightness is 65%, its chroma 0.118 and its hue 39°. Its hue sits on the warm side of the wheel. The nearest named color is Terracota (#CB6843), ΔE 0.029 away. Black text reads best on it, at 6.17:1.
| Hue family | Reds |
| Lightness | medium-light (65%) |
| Chroma | moderately saturated (0.118) |
| Temperature | warm |
| Nearest name | Terracota (#CB6843) |
| Black text | 6.17:1 |
| White text | 3.40:1 |
Values
| HEX | #CB7457 |
| RGB | rgb(203, 116, 87) |
| HSL | hsl(15, 53%, 57%) |
| OKLCH | oklch(64.9% 0.118 39.1) |
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 #CB7457 | 3.40:1 | AA large text | Lc -66.6 | Content text, not long reading |
| Black text on #CB7457 | 6.17:1 | AA | Lc 42.9 | Non-text elements, placeholder text |
| #CB7457 text on white | 3.40:1 | AA large text | Lc 61.2 | Content text, not long reading |
| #CB7457 text on black | 6.17:1 | AA | Lc -40.5 | 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
#FAF4F2
oklch(97.1% 0.007 39.5)
-
Step 100
100
#F4E6E2
oklch(93.5% 0.016 36.5)
-
Step 200
200
#EDD3CA
oklch(88.6% 0.032 40.1)
-
Step 300
300
#E2B5A6
oklch(80.9% 0.057 39.2)
-
Step 400
400
#D28D76
oklch(70.7% 0.091 39.2)
-
Step 500
500 (this color)
#CB7457
oklch(64.9% 0.118 39.1)
-
Step 600
600
#B05536
oklch(55.6% 0.127 39.2)
-
Step 700
700
#974528
oklch(49.1% 0.118 39.5)
-
Step 800
800
#7B3923
oklch(42.7% 0.098 38.8)
-
Step 900
900
#633221
oklch(37.7% 0.076 39.7)
-
Step 950
950
#3A1D14
oklch(26.8% 0.049 38)
#CB7457 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) | #8A8054 | 0.112 |
| Deuteranopia (no green cones) | #9F9256 | 0.102 |
| Tritanopia (no blue cones) | #DC656D | 0.058 |
| Achromatopsia (no color) | #8B8B8B | 0.118 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #CB7457
#CB7457
oklch(64.9% 0.118 39.1)
- #009FBF
#009FBF
oklch(64.9% 0.117 218.9)
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 #CB7457, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Terracota #CB6843 ΔE 0.029
- Terracotta #CA6641 ΔE 0.034
- Adobe #BD6C48 ΔE 0.036
- Terra Cotta #C9643B ΔE 0.040
- Brownish Pink #C27E79 ΔE 0.043
- Dark Peach #DE7E5D ΔE 0.044
- Clay #B66A50 ΔE 0.048
- Chocolate #D2691E ΔE 0.048
Use #CB7457 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.