#DF5638
Closest named color: Pale Red (#D9544D). oklch(62.9% 0.177 33.9), rgb(223, 86, 56).
Aa
Black text reads best on this color (5.52:1).
About this color
#DF5638 is a medium-light, vivid red. In OKLCH its lightness is 63%, its chroma 0.177 and its hue 34°. Its hue sits on the warm side of the wheel. The nearest named color is Pale Red (#D9544D), ΔE 0.026 away. Black text reads best on it, at 5.52:1.
| Hue family | Reds |
| Lightness | medium-light (63%) |
| Chroma | vivid (0.177) |
| Temperature | warm |
| Nearest name | Pale Red (#D9544D) |
| Black text | 5.52:1 |
| White text | 3.80:1 |
Values
| HEX | #DF5638 |
| RGB | rgb(223, 86, 56) |
| HSL | hsl(11, 72%, 55%) |
| OKLCH | oklch(62.9% 0.177 33.9) |
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 #DF5638 | 3.80:1 | AA large text | Lc -70.1 | Content text, not long reading |
| Black text on #DF5638 | 5.52:1 | AA | Lc 39.4 | Non-text elements, placeholder text |
| #DF5638 text on white | 3.80:1 | AA large text | Lc 64.6 | Content text, not long reading |
| #DF5638 text on black | 5.52:1 | AA | Lc -37.0 | 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
#FAE4DF
oklch(93.5% 0.025 32.9)
-
Step 200
200
#F7CEC5
oklch(88.4% 0.048 32.5)
-
Step 300
300
#F3AD9C
oklch(81% 0.086 34.1)
-
Step 400
400
#EA7D65
oklch(70.7% 0.14 33.6)
-
Step 500
500 (this color)
#DF5638
oklch(62.9% 0.177 33.9)
-
Step 600
600
#CB340E
oklch(55.6% 0.193 33.9)
-
Step 700
700
#AE2600
oklch(49% 0.177 33.9)
-
Step 800
800
#8E2106
oklch(42.6% 0.148 33.9)
-
Step 900
900
#722311
oklch(37.7% 0.115 34.2)
-
Step 950
950
#43160C
oklch(27% 0.072 34.1)
#DF5638 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) | #7C7034 | 0.182 |
| Deuteranopia (no green cones) | #9E8E33 | 0.166 |
| Tritanopia (no blue cones) | #F53450 | 0.070 |
| Achromatopsia (no color) | #838383 | 0.178 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #DF5638
#DF5638
oklch(62.9% 0.177 33.9)
- #0099B1
#0099B1
oklch(62.8% 0.11 214)
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 #DF5638, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pale Red #D9544D ΔE 0.026
- Deep Orange #DC4D01 ΔE 0.031
- Pastel Red #DB5856 ΔE 0.032
- Dark Coral #CF524E ΔE 0.042
- Terracotta #CA6641 ΔE 0.045
- Terra Cotta #C9643B ΔE 0.045
- Terracota #CB6843 ΔE 0.045
- Rusty Orange #CD5909 ΔE 0.047
Use #DF5638 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.