#D28539
Closest named color: Peru (#CD853F). oklch(68.4% 0.13 61.9), rgb(210, 133, 57).
Aa
Black text reads best on this color (7.15:1).
About this color
#D28539 is a medium-light, moderately saturated orange. In OKLCH its lightness is 68%, its chroma 0.130 and its hue 62°. Its hue sits on the warm side of the wheel. The nearest named color is Peru (#CD853F), ΔE 0.009 away. Black text reads best on it, at 7.15:1.
| Hue family | Oranges |
| Lightness | medium-light (68%) |
| Chroma | moderately saturated (0.130) |
| Temperature | warm |
| Nearest name | Peru (#CD853F) |
| Black text | 7.15:1 |
| White text | 2.93:1 |
Values
| HEX | #D28539 |
| RGB | rgb(210, 133, 57) |
| HSL | hsl(30, 63%, 52%) |
| OKLCH | oklch(68.4% 0.13 61.9) |
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 #D28539 | 2.93:1 | Fails | Lc -60.8 | Content text, not long reading |
| Black text on #D28539 | 7.15:1 | AAA | Lc 48.5 | Large or bold text, headings |
| #D28539 text on white | 2.93:1 | Fails | Lc 55.5 | Large or bold text, headings |
| #D28539 text on black | 7.15:1 | AAA | Lc -46.3 | 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
#FBF4EE
oklch(97.1% 0.011 63.4)
-
Step 100
100
#F6E7DA
oklch(93.6% 0.024 63.5)
-
Step 200
200
#F0D3BB
oklch(88.5% 0.046 61.8)
-
Step 300
300
#E7B58A
oklch(80.8% 0.081 62)
-
Step 400
400 (this color)
#D28539
oklch(68.4% 0.13 61.9)
-
Step 500
500
#C67100
oklch(63% 0.145 61.7)
-
Step 600
600
#A75F00
oklch(55.6% 0.128 62.1)
-
Step 700
700
#8D4F00
oklch(49.1% 0.113 61.8)
-
Step 800
800
#744000
oklch(42.6% 0.098 61.8)
-
Step 900
900
#613500
oklch(37.6% 0.086 62.3)
-
Step 950
950
#3B1E00
oklch(26.9% 0.062 62.2)
#D28539 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) | #9D8C30 | 0.091 |
| Deuteranopia (no green cones) | #AF9E3A | 0.082 |
| Tritanopia (no blue cones) | #E57475 | 0.096 |
| Achromatopsia (no color) | #979797 | 0.130 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #D28539
#D28539
oklch(68.4% 0.13 61.9)
- #42A2E2
#42A2E2
oklch(68.4% 0.13 241.6)
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 #D28539, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Peru #CD853F ΔE 0.009
- Dull Orange #D8863B ΔE 0.011
- Pumpkin #E17701 ΔE 0.038
- Dark Peach #DE7E5D ΔE 0.051
- Dusty Orange #F0833A ΔE 0.052
- Ochre #BF9005 ΔE 0.055
- Dark Goldenrod #B8860B ΔE 0.055
- Dark Tan #AF884A ΔE 0.058
Use #D28539 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.