#C05F10
Closest named color: Orange Brown (#BE6400). oklch(59.2% 0.148 51.6), rgb(192, 95, 16).
Aa
Black text reads best on this color (4.88:1).
About this color
#C05F10 is a medium-dark, vivid orange. In OKLCH its lightness is 59%, its chroma 0.148 and its hue 52°. Its hue sits on the warm side of the wheel. The nearest named color is Orange Brown (#BE6400), ΔE 0.014 away. Black text reads best on it, at 4.88:1.
| Hue family | Oranges |
| Lightness | medium-dark (59%) |
| Chroma | vivid (0.148) |
| Temperature | warm |
| Nearest name | Orange Brown (#BE6400) |
| Black text | 4.88:1 |
| White text | 4.29:1 |
Values
| HEX | #C05F10 |
| RGB | rgb(192, 95, 16) |
| HSL | hsl(27, 85%, 41%) |
| OKLCH | oklch(59.2% 0.148 51.6) |
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 #C05F10 | 4.29:1 | AA large text | Lc -74.6 | Content text, not long reading |
| Black text on #C05F10 | 4.88:1 | AA | Lc 34.9 | Non-text elements, placeholder text |
| #C05F10 text on white | 4.29:1 | AA large text | Lc 69.1 | Content text, not long reading |
| #C05F10 text on black | 4.88:1 | AA | Lc -32.5 | 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 600.
-
Step 50
50
#FBF4F0
oklch(97.1% 0.009 52.1)
-
Step 100
100
#F5E7DE
oklch(93.7% 0.02 55.1)
-
Step 200
200
#EED3C4
oklch(88.5% 0.037 51)
-
Step 300
300
#E4B59A
oklch(80.9% 0.066 51.3)
-
Step 400
400
#D58D61
oklch(70.7% 0.106 51.7)
-
Step 500
500
#C86E31
oklch(63% 0.136 51.6)
-
Step 600
600 (this color)
#C05F10
oklch(59.2% 0.148 51.6)
-
Step 700
700
#974700
oklch(49.2% 0.127 51.6)
-
Step 800
800
#7C3900
oklch(42.6% 0.11 51.5)
-
Step 900
900
#65310B
oklch(37.6% 0.089 51.4)
-
Step 950
950
#3C1D09
oklch(27% 0.057 50.7)
#C05F10 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) | #7B6C00 | 0.127 |
| Deuteranopia (no green cones) | #93820C | 0.113 |
| Tritanopia (no blue cones) | #D34951 | 0.089 |
| Achromatopsia (no color) | #7A7A7A | 0.148 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #C05F10
#C05F10
oklch(59.2% 0.148 51.6)
- #0089B8
#0089B8
oklch(59.1% 0.12 231.6)
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 #C05F10, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Orange Brown #BE6400 ΔE 0.014
- Copper #B66325 ΔE 0.020
- Rust Orange #C45508 ΔE 0.021
- Rusty Orange #CD5909 ΔE 0.025
- Brown Orange #B96902 ΔE 0.027
- Tiger's Eye #BC6C25 ΔE 0.028
- Rust #CA6702 ΔE 0.028
- Umber #B26400 ΔE 0.029
Use #C05F10 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.