#C25C36
Closest named color: Terra Cotta (#C9643B). oklch(59.3% 0.141 40.3), rgb(194, 92, 54).
Aa
Black text reads best on this color (4.87:1).
About this color
#C25C36 is a medium-dark, vivid orange. In OKLCH its lightness is 59%, its chroma 0.141 and its hue 40°. Its hue sits on the warm side of the wheel. The nearest named color is Terra Cotta (#C9643B), ΔE 0.023 away. Black text reads best on it, at 4.87:1.
| Hue family | Oranges |
| Lightness | medium-dark (59%) |
| Chroma | vivid (0.141) |
| Temperature | warm |
| Nearest name | Terra Cotta (#C9643B) |
| Black text | 4.87:1 |
| White text | 4.30:1 |
Values
| HEX | #C25C36 |
| RGB | rgb(194, 92, 54) |
| HSL | hsl(16, 56%, 49%) |
| OKLCH | oklch(59.3% 0.141 40.3) |
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 #C25C36 | 4.30:1 | AA large text | Lc -74.7 | Content text, not long reading |
| Black text on #C25C36 | 4.87:1 | AA | Lc 34.9 | Non-text elements, placeholder text |
| #C25C36 text on white | 4.30:1 | AA large text | Lc 69.2 | Content text, not long reading |
| #C25C36 text on black | 4.87:1 | AA | Lc -32.4 | 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 600.
-
Step 50
50
#FBF4F1
oklch(97.2% 0.009 44.9)
-
Step 100
100
#F5E6E1
oklch(93.5% 0.018 39.4)
-
Step 200
200
#EFD2C8
oklch(88.5% 0.035 40)
-
Step 300
300
#E5B4A2
oklch(80.9% 0.063 41.1)
-
Step 400
400
#D78A6F
oklch(70.6% 0.102 40.1)
-
Step 500
500
#CA6B49
oklch(63.1% 0.13 40.1)
-
Step 600
600 (this color)
#C25C36
oklch(59.3% 0.141 40.3)
-
Step 700
700
#9C411D
oklch(49.2% 0.131 40.4)
-
Step 800
800
#7F361A
oklch(42.8% 0.109 40.4)
-
Step 900
900
#66301C
oklch(37.7% 0.084 40.5)
-
Step 950
950
#3C1C11
oklch(26.9% 0.054 39.5)
#C25C36 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) | #786C32 | 0.135 |
| Deuteranopia (no green cones) | #918234 | 0.123 |
| Tritanopia (no blue cones) | #D54754 | 0.069 |
| Achromatopsia (no color) | #7A7A7A | 0.142 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #C25C36
#C25C36
oklch(59.3% 0.141 40.3)
- #008CAB
#008CAB
oklch(59.3% 0.108 220.8)
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 #C25C36, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Terra Cotta #C9643B ΔE 0.023
- Rust Orange #C45508 ΔE 0.027
- Terracotta #CA6641 ΔE 0.029
- Rusty Orange #CD5909 ΔE 0.031
- Copper #B66325 ΔE 0.033
- Terracota #CB6843 ΔE 0.034
- Adobe #BD6C48 ΔE 0.035
- Burnt Orange #C04E01 ΔE 0.036
Use #C25C36 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.