#DA570D
Closest named color: Deep Orange (#DC4D01). oklch(62% 0.179 42.9), rgb(218, 87, 13).
Aa
Black text reads best on this color (5.35:1).
About this color
#DA570D is a medium-dark, vivid orange. In OKLCH its lightness is 62%, its chroma 0.179 and its hue 43°. Its hue sits on the warm side of the wheel. The nearest named color is Deep Orange (#DC4D01), ΔE 0.017 away. Black text reads best on it, at 5.35:1.
| Hue family | Oranges |
| Lightness | medium-dark (62%) |
| Chroma | vivid (0.179) |
| Temperature | warm |
| Nearest name | Deep Orange (#DC4D01) |
| Black text | 5.35:1 |
| White text | 3.92:1 |
Values
| HEX | #DA570D |
| RGB | rgb(218, 87, 13) |
| HSL | hsl(22, 89%, 45%) |
| OKLCH | oklch(62% 0.179 42.9) |
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 #DA570D | 3.92:1 | AA large text | Lc -71.2 | Content text, not long reading |
| Black text on #DA570D | 5.35:1 | AA | Lc 38.4 | Non-text elements, placeholder text |
| #DA570D text on white | 3.92:1 | AA large text | Lc 65.7 | Content text, not long reading |
| #DA570D text on black | 5.35:1 | AA | Lc -35.9 | 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
#FDF3EF
oklch(97.1% 0.012 43.3)
-
Step 100
100
#FAE5DD
oklch(93.7% 0.026 42.1)
-
Step 200
200
#F6CFC0
oklch(88.4% 0.049 42.1)
-
Step 300
300
#F2AE93
oklch(80.8% 0.089 42.6)
-
Step 400
400
#E88055
oklch(70.6% 0.141 42.6)
-
Step 500
500 (this color)
#DA570D
oklch(62% 0.179 42.9)
-
Step 600
600
#BE4800
oklch(55.5% 0.165 42.7)
-
Step 700
700
#A13C00
oklch(49.1% 0.146 42.8)
-
Step 800
800
#853000
oklch(42.7% 0.127 42.7)
-
Step 900
900
#702700
oklch(37.7% 0.113 42.6)
-
Step 950
950
#431703
oklch(27% 0.075 43)
#DA570D 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) | #7D6E00 | 0.173 |
| Deuteranopia (no green cones) | #9D8C00 | 0.157 |
| Tritanopia (no blue cones) | #F0344B | 0.088 |
| Achromatopsia (no color) | #808080 | 0.181 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #DA570D
#DA570D
oklch(62% 0.179 42.9)
- #0094B8
#0094B8
oklch(61.9% 0.115 223)
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 #DA570D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Deep Orange #DC4D01 ΔE 0.017
- Rusty Orange #CD5909 ΔE 0.025
- Chocolate #D2691E ΔE 0.036
- Terra Cotta #C9643B ΔE 0.040
- Rust #CA6702 ΔE 0.042
- Terracotta #CA6641 ΔE 0.043
- Rust Orange #C45508 ΔE 0.043
- Terracota #CB6843 ΔE 0.044
Use #DA570D 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.