#DD583F
Closest named color: Pale Red (#D9544D). oklch(62.9% 0.172 32.6), rgb(221, 88, 63).
Aa
Black text reads best on this color (5.54:1).
About this color
#DD583F is a medium-light, vivid red. In OKLCH its lightness is 63%, its chroma 0.172 and its hue 33°. Its hue sits on the warm side of the wheel. The nearest named color is Pale Red (#D9544D), ΔE 0.021 away. Black text reads best on it, at 5.54:1.
| Hue family | Reds |
| Lightness | medium-light (63%) |
| Chroma | vivid (0.172) |
| Temperature | warm |
| Nearest name | Pale Red (#D9544D) |
| Black text | 5.54:1 |
| White text | 3.78:1 |
Values
| HEX | #DD583F |
| RGB | rgb(221, 88, 63) |
| HSL | hsl(9, 70%, 56%) |
| OKLCH | oklch(62.9% 0.172 32.6) |
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 #DD583F | 3.78:1 | AA large text | Lc -70.1 | Content text, not long reading |
| Black text on #DD583F | 5.54:1 | AA | Lc 39.5 | Non-text elements, placeholder text |
| #DD583F text on white | 3.78:1 | AA large text | Lc 64.6 | Content text, not long reading |
| #DD583F text on black | 5.54:1 | AA | Lc -37.1 | 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
#FDF3F1
oklch(97.1% 0.011 31.1)
-
Step 100
100
#FAE4E0
oklch(93.6% 0.025 29.9)
-
Step 200
200
#F6CFC6
oklch(88.5% 0.046 33.2)
-
Step 300
300
#F2AD9E
oklch(80.9% 0.084 32.6)
-
Step 400
400
#E87F69
oklch(70.8% 0.134 32.9)
-
Step 500
500 (this color)
#DD583F
oklch(62.9% 0.172 32.6)
-
Step 600
600
#C9371C
oklch(55.6% 0.187 32.6)
-
Step 700
700
#AD280D
oklch(49.1% 0.173 32.8)
-
Step 800
800
#8D2410
oklch(42.8% 0.144 32.7)
-
Step 900
900
#712416
oklch(37.7% 0.112 32.5)
-
Step 950
950
#43160E
oklch(27% 0.072 32.1)
#DD583F 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) | #7C713C | 0.177 |
| Deuteranopia (no green cones) | #9D8E3B | 0.162 |
| Tritanopia (no blue cones) | #F23953 | 0.066 |
| Achromatopsia (no color) | #838383 | 0.173 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #DD583F
#DD583F
oklch(62.9% 0.172 32.6)
- #009AB0
#009AB0
oklch(63% 0.11 212.4)
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 #DD583F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pale Red #D9544D ΔE 0.021
- Pastel Red #DB5856 ΔE 0.026
- Deep Orange #DC4D01 ΔE 0.036
- Dark Coral #CF524E ΔE 0.037
- Terracotta #CA6641 ΔE 0.041
- Terracota #CB6843 ΔE 0.042
- Indian Red #CD5C5C ΔE 0.042
- Terra Cotta #C9643B ΔE 0.042
Use #DD583F 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.