#DD4920
Closest named color: Deep Orange (#DC4D01). oklch(60.8% 0.191 35.5), rgb(221, 73, 32).
Aa
Black text reads best on this color (5.04:1).
About this color
#DD4920 is a medium-dark, vivid red. In OKLCH its lightness is 61%, its chroma 0.191 and its hue 36°. Its hue sits on the warm side of the wheel. The nearest named color is Deep Orange (#DC4D01), ΔE 0.016 away. Black text reads best on it, at 5.04:1.
| Hue family | Reds |
| Lightness | medium-dark (61%) |
| Chroma | vivid (0.191) |
| Temperature | warm |
| Nearest name | Deep Orange (#DC4D01) |
| Black text | 5.04:1 |
| White text | 4.15:1 |
Values
| HEX | #DD4920 |
| RGB | rgb(221, 73, 32) |
| HSL | hsl(13, 75%, 50%) |
| OKLCH | oklch(60.8% 0.191 35.5) |
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 #DD4920 | 4.15:1 | AA large text | Lc -73.0 | Content text, not long reading |
| Black text on #DD4920 | 5.04:1 | AA | Lc 36.6 | Non-text elements, placeholder text |
| #DD4920 text on white | 4.15:1 | AA large text | Lc 67.5 | Content text, not long reading |
| #DD4920 text on black | 5.04:1 | AA | Lc -34.2 | 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 500.
-
Step 50
50
#FEF3F0
oklch(97.2% 0.013 35.7)
-
Step 100
100
#FBE4DE
oklch(93.6% 0.027 35)
-
Step 200
200
#F9CEC2
oklch(88.5% 0.052 36.1)
-
Step 300
300
#F6AB97
oklch(80.8% 0.093 35.5)
-
Step 400
400
#EE7A5C
oklch(70.6% 0.15 35.5)
-
Step 500
500 (this color)
#DD4920
oklch(60.8% 0.191 35.5)
-
Step 600
600
#CB3500
oklch(55.6% 0.193 35.4)
-
Step 700
700
#AC2C00
oklch(49.2% 0.17 35.6)
-
Step 800
800
#8E2200
oklch(42.7% 0.148 35.4)
-
Step 900
900
#751F05
oklch(37.7% 0.124 35.8)
-
Step 950
950
#451407
oklch(27% 0.079 35.8)
#DD4920 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) | #756718 | 0.196 |
| Deuteranopia (no green cones) | #998817 | 0.178 |
| Tritanopia (no blue cones) | #F31542 | 0.075 |
| Achromatopsia (no color) | #7C7C7C | 0.193 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #DD4920
#DD4920
oklch(60.8% 0.191 35.5)
- #0092AB
#0092AB
oklch(60.8% 0.108 215.5)
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 #DD4920, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Deep Orange #DC4D01 ΔE 0.016
- Tomato Red #EC2D01 ΔE 0.038
- Pale Red #D9544D ΔE 0.039
- Rusty Orange #CD5909 ΔE 0.043
- Vermillion #F4320C ΔE 0.046
- Dark Coral #CF524E ΔE 0.046
- Faded Red #D3494E ΔE 0.048
- Imperial Red #E63946 ΔE 0.049
Use #DD4920 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.