#C57740
Closest named color: Adobe (#BD6C48). oklch(64.3% 0.12 53.9), rgb(197, 119, 64).
Aa
Black text reads best on this color (6.08:1).
About this color
#C57740 is a medium-light, moderately saturated orange. In OKLCH its lightness is 64%, its chroma 0.120 and its hue 54°. Its hue sits on the warm side of the wheel. The nearest named color is Adobe (#BD6C48), ΔE 0.035 away. Black text reads best on it, at 6.08:1.
| Hue family | Oranges |
| Lightness | medium-light (64%) |
| Chroma | moderately saturated (0.120) |
| Temperature | warm |
| Nearest name | Adobe (#BD6C48) |
| Black text | 6.08:1 |
| White text | 3.45:1 |
Values
| HEX | #C57740 |
| RGB | rgb(197, 119, 64) |
| HSL | hsl(25, 53%, 51%) |
| OKLCH | oklch(64.3% 0.12 53.9) |
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 #C57740 | 3.45:1 | AA large text | Lc -67.2 | Content text, not long reading |
| Black text on #C57740 | 6.08:1 | AA | Lc 42.3 | Non-text elements, placeholder text |
| #C57740 text on white | 3.45:1 | AA large text | Lc 61.7 | Content text, not long reading |
| #C57740 text on black | 6.08:1 | AA | Lc -40.0 | 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
#F4E7DF
oklch(93.6% 0.018 54)
-
Step 200
200
#EBD4C5
oklch(88.5% 0.033 55.3)
-
Step 300
300
#E0B79D
oklch(80.9% 0.059 54)
-
Step 400
400
#CF9067
oklch(70.6% 0.095 53.6)
-
Step 500
500 (this color)
#C57740
oklch(64.3% 0.12 53.9)
-
Step 600
600
#AC5A15
oklch(55.5% 0.131 54)
-
Step 700
700
#944903
oklch(49% 0.122 53.6)
-
Step 800
800
#783D0B
oklch(42.7% 0.1 54.1)
-
Step 900
900
#613413
oklch(37.6% 0.079 53.5)
-
Step 950
950
#391F0D
oklch(27% 0.05 53.6)
#C57740 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) | #8E803A | 0.096 |
| Deuteranopia (no green cones) | #A09140 | 0.088 |
| Tritanopia (no blue cones) | #D7676B | 0.080 |
| Achromatopsia (no color) | #8A8A8A | 0.121 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #C57740
#C57740
oklch(64.3% 0.12 53.9)
- #2C98CB
#2C98CB
oklch(64.3% 0.121 234.2)
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 #C57740, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Adobe #BD6C48 ΔE 0.035
- Tiger's Eye #BC6C25 ΔE 0.036
- Browny Orange #CA6B02 ΔE 0.036
- Chocolate #D2691E ΔE 0.037
- Terracota #CB6843 ΔE 0.037
- Clay Brown #B2713D ΔE 0.039
- Peru #CD853F ΔE 0.039
- Terracotta #CA6641 ΔE 0.041
Use #C57740 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.