#DD2E25
Closest named color: Tomato Red (#EC2D01). oklch(58.4% 0.211 28.7), rgb(221, 46, 37).
Aa
White text reads best on this color (4.67:1).
About this color
#DD2E25 is a medium-dark, vivid red. In OKLCH its lightness is 58%, its chroma 0.211 and its hue 29°. Its hue sits on the warm side of the wheel. The nearest named color is Tomato Red (#EC2D01), ΔE 0.033 away. White text reads best on it, at 4.67:1.
| Hue family | Reds |
| Lightness | medium-dark (58%) |
| Chroma | vivid (0.211) |
| Temperature | warm |
| Nearest name | Tomato Red (#EC2D01) |
| Black text | 4.49:1 |
| White text | 4.67:1 |
Values
| HEX | #DD2E25 |
| RGB | rgb(221, 46, 37) |
| HSL | hsl(3, 73%, 51%) |
| OKLCH | oklch(58.4% 0.211 28.7) |
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 #DD2E25 | 4.67:1 | AA | Lc -76.2 | Fine for body text |
| Black text on #DD2E25 | 4.49:1 | AA large text | Lc 33.4 | Non-text elements, placeholder text |
| #DD2E25 text on white | 4.67:1 | AA | Lc 70.7 | Content text, not long reading |
| #DD2E25 text on black | 4.49:1 | AA large text | Lc -30.9 | 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
#FEF2F1
oklch(97% 0.013 23.2)
-
Step 100
100
#FCE3E0
oklch(93.5% 0.028 25.9)
-
Step 200
200
#FACDC6
oklch(88.5% 0.052 28.5)
-
Step 300
300
#F8A99E
oklch(80.8% 0.095 28.1)
-
Step 400
400
#F07768
oklch(70.6% 0.152 28.7)
-
Step 500
500
#E74C3E
oklch(63.1% 0.194 28.9)
-
Step 600
600 (this color)
#DD2E25
oklch(58.4% 0.211 28.7)
-
Step 700
700
#B60B0B
oklch(49.1% 0.196 28.7)
-
Step 800
800
#94130F
oklch(42.8% 0.163 28.6)
-
Step 900
900
#771B15
oklch(37.7% 0.127 28.5)
-
Step 950
950
#46120E
oklch(27% 0.081 28.1)
#DD2E25 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) | #675C21 | 0.228 |
| Deuteranopia (no green cones) | #91821A | 0.208 |
| Tritanopia (no blue cones) | #F4002F | 0.048 |
| Achromatopsia (no color) | #747474 | 0.213 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #DD2E25
#DD2E25
oklch(58.4% 0.211 28.7)
- #008B9B
#008B9B
oklch(58.3% 0.1 209)
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 #DD2E25, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Tomato Red #EC2D01 ΔE 0.033
- Crimson #DC143C ΔE 0.037
- Imperial Red #E63946 ΔE 0.037
- Red Pantone #EF233C ΔE 0.042
- Faded Red #D3494E ΔE 0.046
- Vermillion #F4320C ΔE 0.049
- Cherry Red #F7022A ΔE 0.051
- Deep Orange #DC4D01 ΔE 0.052
Use #DD2E25 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.