#C56401
Closest named color: Rust (#CA6702). oklch(60.7% 0.151 54.3), rgb(197, 100, 1).
Aa
Black text reads best on this color (5.19:1).
About this color
#C56401 is a medium-dark, vivid orange. In OKLCH its lightness is 61%, its chroma 0.151 and its hue 54°. Its hue sits on the warm side of the wheel. The nearest named color is Rust (#CA6702), ΔE 0.012 away. Black text reads best on it, at 5.19:1.
| Hue family | Oranges |
| Lightness | medium-dark (61%) |
| Chroma | vivid (0.151) |
| Temperature | warm |
| Nearest name | Rust (#CA6702) |
| Black text | 5.19:1 |
| White text | 4.04:1 |
Values
| HEX | #C56401 |
| RGB | rgb(197, 100, 1) |
| HSL | hsl(30, 99%, 39%) |
| OKLCH | oklch(60.7% 0.151 54.3) |
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 #C56401 | 4.04:1 | AA large text | Lc -72.6 | Content text, not long reading |
| Black text on #C56401 | 5.19:1 | AA | Lc 37.0 | Non-text elements, placeholder text |
| #C56401 text on white | 4.04:1 | AA large text | Lc 67.0 | Content text, not long reading |
| #C56401 text on black | 5.19:1 | AA | Lc -34.6 | 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
#FBF4EF
oklch(97.1% 0.01 58.2)
-
Step 100
100
#F6E6DD
oklch(93.5% 0.021 51.5)
-
Step 200
200
#F0D3C0
oklch(88.6% 0.041 55.3)
-
Step 300
300
#E7B494
oklch(80.8% 0.074 53.5)
-
Step 400
400
#D98B55
oklch(70.6% 0.118 54.3)
-
Step 500
500 (this color)
#C56401
oklch(60.7% 0.151 54.3)
-
Step 600
600
#AF5800
oklch(55.6% 0.139 54.3)
-
Step 700
700
#944900
oklch(49% 0.123 54)
-
Step 800
800
#7A3B00
oklch(42.6% 0.107 54)
-
Step 900
900
#663100
oklch(37.7% 0.094 54.7)
-
Step 950
950
#3D1D03
oklch(27.1% 0.062 55.6)
#C56401 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) | #817100 | 0.123 |
| Deuteranopia (no green cones) | #988700 | 0.112 |
| Tritanopia (no blue cones) | #D94D55 | 0.097 |
| Achromatopsia (no color) | #7E7E7E | 0.152 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #C56401
#C56401
oklch(60.7% 0.151 54.3)
- #008DC3
#008DC3
oklch(60.7% 0.128 234.6)
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 #C56401, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Rust #CA6702 ΔE 0.012
- Orange Brown #BE6400 ΔE 0.013
- Browny Orange #CA6B02 ΔE 0.019
- Tiger's Eye #BC6C25 ΔE 0.022
- Brown Orange #B96902 ΔE 0.024
- Rusty Orange #CD5909 ΔE 0.027
- Chocolate #D2691E ΔE 0.030
- Copper #B66325 ΔE 0.031
Use #C56401 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.