#DD3115
Closest named color: Tomato Red (#EC2D01). oklch(58.5% 0.211 31.8), rgb(221, 49, 21).
Aa
White text reads best on this color (4.64:1).
About this color
#DD3115 is a medium-dark, vivid red. In OKLCH its lightness is 59%, its chroma 0.211 and its hue 32°. Its hue sits on the warm side of the wheel. The nearest named color is Tomato Red (#EC2D01), ΔE 0.029 away. White text reads best on it, at 4.64:1.
| Hue family | Reds |
| Lightness | medium-dark (59%) |
| Chroma | vivid (0.211) |
| Temperature | warm |
| Nearest name | Tomato Red (#EC2D01) |
| Black text | 4.52:1 |
| White text | 4.64:1 |
Values
| HEX | #DD3115 |
| RGB | rgb(221, 49, 21) |
| HSL | hsl(8, 83%, 47%) |
| OKLCH | oklch(58.5% 0.211 31.8) |
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 #DD3115 | 4.64:1 | AA | Lc -76.0 | Fine for body text |
| Black text on #DD3115 | 4.52:1 | AA | Lc 33.6 | Non-text elements, placeholder text |
| #DD3115 text on white | 4.64:1 | AA | Lc 70.5 | Content text, not long reading |
| #DD3115 text on black | 4.52:1 | AA | Lc -31.1 | 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 600.
-
Step 50
50
#FEF3F0
oklch(97.2% 0.013 35.7)
-
Step 100
100
#FCE4DF
oklch(93.7% 0.027 31.7)
-
Step 200
200
#FACDC4
oklch(88.5% 0.053 31.3)
-
Step 300
300
#F8AA9A
oklch(80.9% 0.096 32)
-
Step 400
400
#F07862
oklch(70.7% 0.152 31.8)
-
Step 500
500
#E74D35
oklch(63.1% 0.194 31.6)
-
Step 600
600 (this color)
#DD3115
oklch(58.5% 0.211 31.8)
-
Step 700
700
#B21B00
oklch(49% 0.187 31.7)
-
Step 800
800
#931500
oklch(42.6% 0.162 31.8)
-
Step 900
900
#761C0E
oklch(37.6% 0.127 31.7)
-
Step 950
950
#46130A
oklch(27.1% 0.08 32.3)
#DD3115 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) | #695C0C | 0.225 |
| Deuteranopia (no green cones) | #938200 | 0.203 |
| Tritanopia (no blue cones) | #F4002E | 0.053 |
| Achromatopsia (no color) | #747474 | 0.213 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #DD3115
#DD3115
oklch(58.5% 0.211 31.8)
- #008B9F
#008B9F
oklch(58.5% 0.102 212.3)
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 #DD3115, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Tomato Red #EC2D01 ΔE 0.029
- Deep Orange #DC4D01 ΔE 0.044
- Imperial Red #E63946 ΔE 0.044
- Vermillion #F4320C ΔE 0.046
- Crimson #DC143C ΔE 0.047
- Red Pantone #EF233C ΔE 0.049
- Faded Red #D3494E ΔE 0.051
- Cherry Red #F7022A ΔE 0.055
Use #DD3115 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.