#D15010
Closest named color: Rusty Orange (#CD5909). oklch(59.7% 0.176 41.3), rgb(209, 80, 16).
Aa
Black text reads best on this color (4.86:1).
About this color
#D15010 is a medium-dark, vivid orange. In OKLCH its lightness is 60%, its chroma 0.176 and its hue 41°. Its hue sits on the warm side of the wheel. The nearest named color is Rusty Orange (#CD5909), ΔE 0.019 away. Black text reads best on it, at 4.86:1.
| Hue family | Oranges |
| Lightness | medium-dark (60%) |
| Chroma | vivid (0.176) |
| Temperature | warm |
| Nearest name | Rusty Orange (#CD5909) |
| Black text | 4.86:1 |
| White text | 4.31:1 |
Values
| HEX | #D15010 |
| RGB | rgb(209, 80, 16) |
| HSL | hsl(20, 86%, 44%) |
| OKLCH | oklch(59.7% 0.176 41.3) |
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 #D15010 | 4.31:1 | AA large text | Lc -74.4 | Content text, not long reading |
| Black text on #D15010 | 4.86:1 | AA | Lc 35.2 | Non-text elements, placeholder text |
| #D15010 text on white | 4.31:1 | AA large text | Lc 68.9 | Content text, not long reading |
| #D15010 text on black | 4.86:1 | AA | Lc -32.8 | 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
#FDF3F0
oklch(97.1% 0.012 37.4)
-
Step 100
100
#F9E5DD
oklch(93.6% 0.025 43.2)
-
Step 200
200
#F6CFC1
oklch(88.4% 0.048 40.7)
-
Step 300
300
#F1AE96
oklch(80.8% 0.086 40.5)
-
Step 400
400
#E78159
oklch(70.7% 0.137 41.7)
-
Step 500
500 (this color)
#D15010
oklch(59.7% 0.176 41.3)
-
Step 600
600
#C14500
oklch(55.6% 0.171 41.1)
-
Step 700
700
#A33900
oklch(49.1% 0.151 41.1)
-
Step 800
800
#872E00
oklch(42.8% 0.131 41.2)
-
Step 900
900
#712601
oklch(37.8% 0.114 41.4)
-
Step 950
950
#421706
oklch(26.9% 0.072 40.8)
#D15010 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) | #766700 | 0.172 |
| Deuteranopia (no green cones) | #958503 | 0.157 |
| Tritanopia (no blue cones) | #E62C45 | 0.082 |
| Achromatopsia (no color) | #7A7A7A | 0.177 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #D15010
#D15010
oklch(59.7% 0.176 41.3)
- #008DAD
#008DAD
oklch(59.6% 0.11 221.3)
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 #D15010, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Rusty Orange #CD5909 ΔE 0.019
- Deep Orange #DC4D01 ΔE 0.020
- Rust Orange #C45508 ΔE 0.026
- Burnt Orange #C04E01 ΔE 0.035
- Brick Orange #C14A09 ΔE 0.035
- Terra Cotta #C9643B ΔE 0.041
- Terracotta #CA6641 ΔE 0.046
- Rust #CA6702 ΔE 0.049
Use #D15010 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.