#DE352B
Closest named color: Tomato Red (#EC2D01). oklch(59.2% 0.207 28.6), rgb(222, 53, 43).
Aa
Black text reads best on this color (4.65:1).
About this color
#DE352B is a medium-dark, vivid red. In OKLCH its lightness is 59%, its chroma 0.207 and its hue 29°. Its hue sits on the warm side of the wheel. The nearest named color is Tomato Red (#EC2D01), ΔE 0.031 away. Black text reads best on it, at 4.65:1.
| Hue family | Reds |
| Lightness | medium-dark (59%) |
| Chroma | vivid (0.207) |
| Temperature | warm |
| Nearest name | Tomato Red (#EC2D01) |
| Black text | 4.65:1 |
| White text | 4.51:1 |
Values
| HEX | #DE352B |
| RGB | rgb(222, 53, 43) |
| HSL | hsl(3, 73%, 52%) |
| OKLCH | oklch(59.2% 0.207 28.6) |
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 #DE352B | 4.51:1 | AA | Lc -75.3 | Fine for body text |
| Black text on #DE352B | 4.65:1 | AA | Lc 34.3 | Non-text elements, placeholder text |
| #DE352B text on white | 4.51:1 | AA | Lc 69.8 | Content text, not long reading |
| #DE352B text on black | 4.65:1 | AA | Lc -31.9 | 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 600.
-
Step 50
50
#FEF3F1
oklch(97.2% 0.012 29.9)
-
Step 100
100
#FCE4E0
oklch(93.7% 0.027 28.9)
-
Step 200
200
#FACDC6
oklch(88.5% 0.052 28.5)
-
Step 300
300
#F7AA9F
oklch(80.9% 0.093 28.3)
-
Step 400
400
#EF786A
oklch(70.7% 0.149 28.3)
-
Step 500
500
#E64E41
oklch(63.2% 0.19 28.5)
-
Step 600
600 (this color)
#DE352B
oklch(59.2% 0.207 28.6)
-
Step 700
700
#B41210
oklch(49% 0.192 28.6)
-
Step 800
800
#921612
oklch(42.6% 0.159 28.4)
-
Step 900
900
#761D16
oklch(37.8% 0.124 28.9)
-
Step 950
950
#45130E
oklch(26.9% 0.078 28.9)
#DE352B 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) | #6A5F28 | 0.222 |
| Deuteranopia (no green cones) | #938422 | 0.203 |
| Tritanopia (no blue cones) | #F50035 | 0.051 |
| Achromatopsia (no color) | #767676 | 0.208 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #DE352B
#DE352B
oklch(59.2% 0.207 28.6)
- #008E9E
#008E9E
oklch(59.2% 0.102 208.7)
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 #DE352B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Tomato Red #EC2D01 ΔE 0.031
- Imperial Red #E63946 ΔE 0.031
- Red Pantone #EF233C ΔE 0.039
- Faded Red #D3494E ΔE 0.040
- Crimson #DC143C ΔE 0.041
- Vermillion #F4320C ΔE 0.045
- Deep Orange #DC4D01 ΔE 0.047
- Pale Red #D9544D ΔE 0.048
Use #DE352B 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.