#C57D4E
Closest named color: Peru (#CD853F). oklch(65.6% 0.109 52.8), rgb(197, 125, 78).
Aa
Black text reads best on this color (6.41:1).
About this color
#C57D4E is a medium-light, moderately saturated orange. In OKLCH its lightness is 66%, its chroma 0.109 and its hue 53°. Its hue sits on the warm side of the wheel. The nearest named color is Peru (#CD853F), ΔE 0.032 away. Black text reads best on it, at 6.41:1.
| Hue family | Oranges |
| Lightness | medium-light (66%) |
| Chroma | moderately saturated (0.109) |
| Temperature | warm |
| Nearest name | Peru (#CD853F) |
| Black text | 6.41:1 |
| White text | 3.27:1 |
Values
| HEX | #C57D4E |
| RGB | rgb(197, 125, 78) |
| HSL | hsl(24, 51%, 54%) |
| OKLCH | oklch(65.6% 0.109 52.8) |
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 #C57D4E | 3.27:1 | AA large text | Lc -65.3 | Content text, not long reading |
| Black text on #C57D4E | 6.41:1 | AA | Lc 44.2 | Non-text elements, placeholder text |
| #C57D4E text on white | 3.27:1 | AA large text | Lc 59.8 | Large or bold text, headings |
| #C57D4E text on black | 6.41:1 | AA | Lc -41.9 | 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
#FAF4F1
oklch(97.1% 0.008 48.7)
-
Step 100
100
#F3E7E1
oklch(93.6% 0.015 48.6)
-
Step 200
200
#EAD4C7
oklch(88.4% 0.03 52.7)
-
Step 300
300
#DDB8A1
oklch(80.9% 0.053 53.6)
-
Step 400
400
#CB926E
oklch(70.7% 0.085 53.2)
-
Step 500
500 (this color)
#C57D4E
oklch(65.6% 0.109 52.8)
-
Step 600
600
#A85D27
oklch(55.6% 0.118 53)
-
Step 700
700
#904C19
oklch(49.1% 0.11 52.9)
-
Step 800
800
#753F18
oklch(42.7% 0.091 53)
-
Step 900
900
#5F361A
oklch(37.8% 0.072 53.1)
-
Step 950
950
#382010
oklch(27.1% 0.046 53.3)
#C57D4E 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) | #91854A | 0.088 |
| Deuteranopia (no green cones) | #A3944E | 0.079 |
| Tritanopia (no blue cones) | #D66F72 | 0.072 |
| Achromatopsia (no color) | #8E8E8E | 0.110 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #C57D4E
#C57D4E
oklch(65.6% 0.109 52.8)
- #3E9CC9
#3E9CC9
oklch(65.6% 0.11 232.8)
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 #C57D4E, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Peru #CD853F ΔE 0.032
- Light Brown #AD8150 ΔE 0.041
- Tan Brown #AB7E4C ΔE 0.045
- Adobe #BD6C48 ΔE 0.045
- Dark Tan #AF884A ΔE 0.046
- Dull Orange #D8863B ΔE 0.047
- Terracota #CB6843 ΔE 0.047
- Dark Peach #DE7E5D ΔE 0.049
Use #C57D4E 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.