#C1904F
Closest named color: Peru (#CD853F). oklch(68.7% 0.102 72.5), rgb(193, 144, 79).
Aa
Black text reads best on this color (7.36:1).
About this color
#C1904F is a medium-light, moderately saturated orange. In OKLCH its lightness is 69%, its chroma 0.102 and its hue 72°. Its hue sits on the warm side of the wheel. The nearest named color is Peru (#CD853F), ΔE 0.031 away. Black text reads best on it, at 7.36:1.
| Hue family | Oranges |
| Lightness | medium-light (69%) |
| Chroma | moderately saturated (0.102) |
| Temperature | warm |
| Nearest name | Peru (#CD853F) |
| Black text | 7.36:1 |
| White text | 2.84:1 |
Values
| HEX | #C1904F |
| RGB | rgb(193, 144, 79) |
| HSL | hsl(34, 48%, 53%) |
| OKLCH | oklch(68.7% 0.102 72.5) |
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 #C1904F | 2.84:1 | Fails | Lc -59.8 | Large or bold text, headings |
| Black text on #C1904F | 7.36:1 | AAA | Lc 49.6 | Large or bold text, headings |
| #C1904F text on white | 2.84:1 | Fails | Lc 54.5 | Large or bold text, headings |
| #C1904F text on black | 7.36:1 | AAA | Lc -47.3 | Large or bold text, headings |
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 400.
-
Step 50
50
#F9F5EF
oklch(97.2% 0.009 78.3)
-
Step 100
100
#F2E8DD
oklch(93.6% 0.018 70.2)
-
Step 200
200
#E8D6C0
oklch(88.5% 0.036 72.9)
-
Step 300
300
#DABB94
oklch(80.9% 0.063 73.1)
-
Step 400
400 (this color)
#C1904F
oklch(68.7% 0.102 72.5)
-
Step 500
500
#B97B13
oklch(63.2% 0.13 72.5)
-
Step 600
600
#9D6600
oklch(55.6% 0.119 72.5)
-
Step 700
700
#845500
oklch(49% 0.105 72.4)
-
Step 800
800
#6D4500
oklch(42.6% 0.091 72)
-
Step 900
900
#5B3900
oklch(37.6% 0.08 72.2)
-
Step 950
950
#362203
oklch(27.1% 0.054 74)
#C1904F 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) | #A19249 | 0.053 |
| Deuteranopia (no green cones) | #AD9E51 | 0.046 |
| Tritanopia (no blue cones) | #D08481 | 0.084 |
| Achromatopsia (no color) | #999999 | 0.102 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #C1904F
#C1904F
oklch(68.7% 0.102 72.5)
- #6B9ED8
#6B9ED8
oklch(68.7% 0.102 252.4)
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 #C1904F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Peru #CD853F ΔE 0.031
- Dark Beige #AC9362 ΔE 0.036
- Dark Tan #AF884A ΔE 0.038
- Dust #B2996E ΔE 0.039
- Camel #C69F59 ΔE 0.039
- Dark Sand #A88F59 ΔE 0.041
- Pale Brown #B1916E ΔE 0.041
- Dull Orange #D8863B ΔE 0.042
Use #C1904F 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.