#DA330A
Closest named color: Tomato Red (#EC2D01). oklch(58.1% 0.208 33.3), rgb(218, 51, 10).
Aa
White text reads best on this color (4.70:1).
About this color
#DA330A is a medium-dark, vivid red. In OKLCH its lightness is 58%, its chroma 0.208 and its hue 33°. Its hue sits on the warm side of the wheel. The nearest named color is Tomato Red (#EC2D01), ΔE 0.034 away. White text reads best on it, at 4.70:1.
| Hue family | Reds |
| Lightness | medium-dark (58%) |
| Chroma | vivid (0.208) |
| Temperature | warm |
| Nearest name | Tomato Red (#EC2D01) |
| Black text | 4.45:1 |
| White text | 4.70:1 |
Values
| HEX | #DA330A |
| RGB | rgb(218, 51, 10) |
| HSL | hsl(12, 91%, 45%) |
| OKLCH | oklch(58.1% 0.208 33.3) |
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 #DA330A | 4.70:1 | AA | Lc -76.5 | Fine for body text |
| Black text on #DA330A | 4.45:1 | AA large text | Lc 33.0 | Non-text elements, placeholder text |
| #DA330A text on white | 4.70:1 | AA | Lc 71.0 | Content text, not long reading |
| #DA330A text on black | 4.45:1 | AA large text | Lc -30.6 | 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
#FBE4DE
oklch(93.6% 0.027 35)
-
Step 200
200
#F9CEC3
oklch(88.5% 0.051 34.7)
-
Step 300
300
#F7AB99
oklch(81% 0.094 33.9)
-
Step 400
400
#EF7A61
oklch(70.8% 0.15 33.3)
-
Step 500
500
#E55031
oklch(63.1% 0.19 33.5)
-
Step 600
600 (this color)
#DA330A
oklch(58.1% 0.208 33.3)
-
Step 700
700
#AF2300
oklch(49% 0.18 33.3)
-
Step 800
800
#911C00
oklch(42.7% 0.156 33.4)
-
Step 900
900
#761E0C
oklch(37.8% 0.125 33.2)
-
Step 950
950
#451409
oklch(27% 0.078 34.2)
#DA330A 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) | #695C00 | 0.219 |
| Deuteranopia (no green cones) | #928100 | 0.196 |
| Tritanopia (no blue cones) | #F1002E | 0.057 |
| Achromatopsia (no color) | #737373 | 0.209 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #DA330A
#DA330A
oklch(58.1% 0.208 33.3)
- #008A9F
#008A9F
oklch(58.2% 0.102 213.3)
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 #DA330A, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Tomato Red #EC2D01 ΔE 0.034
- Deep Orange #DC4D01 ΔE 0.041
- Imperial Red #E63946 ΔE 0.051
- Vermillion #F4320C ΔE 0.051
- Crimson #DC143C ΔE 0.052
- Faded Red #D3494E ΔE 0.053
- Brick Orange #C14A09 ΔE 0.054
- Red Pantone #EF233C ΔE 0.057
Use #DA330A 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.