#DA4017
Closest named color: Deep Orange (#DC4D01). oklch(59.3% 0.197 34.7), rgb(218, 64, 23).
Aa
Black text reads best on this color (4.72:1).
About this color
#DA4017 is a medium-dark, vivid red. In OKLCH its lightness is 59%, its chroma 0.197 and its hue 35°. Its hue sits on the warm side of the wheel. The nearest named color is Deep Orange (#DC4D01), ΔE 0.026 away. Black text reads best on it, at 4.72:1.
| Hue family | Reds |
| Lightness | medium-dark (59%) |
| Chroma | vivid (0.197) |
| Temperature | warm |
| Nearest name | Deep Orange (#DC4D01) |
| Black text | 4.72:1 |
| White text | 4.44:1 |
Values
| HEX | #DA4017 |
| RGB | rgb(218, 64, 23) |
| HSL | hsl(13, 81%, 47%) |
| OKLCH | oklch(59.3% 0.197 34.7) |
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 #DA4017 | 4.44:1 | AA large text | Lc -75.0 | Content text, not long reading |
| Black text on #DA4017 | 4.72:1 | AA | Lc 34.6 | Non-text elements, placeholder text |
| #DA4017 text on white | 4.44:1 | AA large text | Lc 69.5 | Content text, not long reading |
| #DA4017 text on black | 4.72:1 | AA | Lc -32.2 | 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
#FDF3F0
oklch(97.1% 0.012 37.4)
-
Step 100
100
#FAE4DF
oklch(93.5% 0.025 32.9)
-
Step 200
200
#F8CEC4
oklch(88.5% 0.05 33.6)
-
Step 300
300
#F4AC9A
oklch(80.8% 0.089 34.6)
-
Step 400
400
#EB7D62
oklch(70.8% 0.142 34.9)
-
Step 500
500
#E15534
oklch(63.1% 0.181 34.6)
-
Step 600
600 (this color)
#DA4017
oklch(59.3% 0.197 34.7)
-
Step 700
700
#AD2900
oklch(49.1% 0.173 34.7)
-
Step 800
800
#8F2000
oklch(42.7% 0.151 34.7)
-
Step 900
900
#73220D
oklch(37.7% 0.118 35.1)
-
Step 950
950
#44150A
oklch(27% 0.075 34.5)
#DA4017 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) | #6F620C | 0.205 |
| Deuteranopia (no green cones) | #958407 | 0.185 |
| Tritanopia (no blue cones) | #F00039 | 0.069 |
| Achromatopsia (no color) | #787878 | 0.198 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #DA4017
#DA4017
oklch(59.3% 0.197 34.7)
- #008DA5
#008DA5
oklch(59.2% 0.105 215.3)
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 #DA4017, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Deep Orange #DC4D01 ΔE 0.026
- Tomato Red #EC2D01 ΔE 0.036
- Faded Red #D3494E ΔE 0.047
- Pale Red #D9544D ΔE 0.047
- Vermillion #F4320C ΔE 0.049
- Rusty Orange #CD5909 ΔE 0.049
- Dark Coral #CF524E ΔE 0.049
- Imperial Red #E63946 ΔE 0.049
Use #DA4017 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.