#DA3115
Closest named color: Tomato Red (#EC2D01). oklch(58% 0.208 31.8), rgb(218, 49, 21).
Aa
White text reads best on this color (4.73:1).
About this color
#DA3115 is a medium-dark, vivid red. In OKLCH its lightness is 58%, its chroma 0.208 and its hue 32°. Its hue sits on the warm side of the wheel. The nearest named color is Tomato Red (#EC2D01), ΔE 0.035 away. White text reads best on it, at 4.73:1.
| Hue family | Reds |
| Lightness | medium-dark (58%) |
| Chroma | vivid (0.208) |
| Temperature | warm |
| Nearest name | Tomato Red (#EC2D01) |
| Black text | 4.43:1 |
| White text | 4.73:1 |
Values
| HEX | #DA3115 |
| RGB | rgb(218, 49, 21) |
| HSL | hsl(9, 82%, 47%) |
| OKLCH | oklch(58% 0.208 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 #DA3115 | 4.73:1 | AA | Lc -76.7 | Fine for body text |
| Black text on #DA3115 | 4.43:1 | AA large text | Lc 32.9 | Non-text elements, placeholder text |
| #DA3115 text on white | 4.73:1 | AA | Lc 71.2 | Content text, not long reading |
| #DA3115 text on black | 4.43:1 | AA large text | Lc -30.5 | 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
#F7AA9B
oklch(80.8% 0.094 31.4)
-
Step 400
400
#EF7963
oklch(70.7% 0.15 32)
-
Step 500
500
#E64F36
oklch(63.2% 0.191 31.9)
-
Step 600
600 (this color)
#DA3115
oklch(58% 0.208 31.8)
-
Step 700
700
#B21C00
oklch(49.1% 0.187 31.9)
-
Step 800
800
#931702
oklch(42.7% 0.161 31.9)
-
Step 900
900
#761D0F
oklch(37.7% 0.125 31.8)
-
Step 950
950
#45130B
oklch(26.9% 0.079 31.6)
#DA3115 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) | #685B0C | 0.221 |
| Deuteranopia (no green cones) | #918001 | 0.199 |
| Tritanopia (no blue cones) | #F1002E | 0.053 |
| Achromatopsia (no color) | #737373 | 0.210 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #DA3115
#DA3115
oklch(58% 0.208 31.8)
- #008A9D
#008A9D
oklch(58.1% 0.101 211.6)
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 #DA3115, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Tomato Red #EC2D01 ΔE 0.035
- Deep Orange #DC4D01 ΔE 0.045
- Crimson #DC143C ΔE 0.047
- Imperial Red #E63946 ΔE 0.047
- Faded Red #D3494E ΔE 0.051
- Vermillion #F4320C ΔE 0.052
- Red Pantone #EF233C ΔE 0.053
- Brick Orange #C14A09 ΔE 0.057
Use #DA3115 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.