#D13301
Closest named color: Brick Orange (#C14A09). oklch(56.5% 0.2 34.5), rgb(209, 51, 1).
Aa
White text reads best on this color (5.01:1).
About this color
#D13301 is a medium-dark, vivid red. In OKLCH its lightness is 56%, its chroma 0.200 and its hue 35°. Its hue sits on the warm side of the wheel. The nearest named color is Brick Orange (#C14A09), ΔE 0.042 away. White text reads best on it, at 5.01:1.
| Hue family | Reds |
| Lightness | medium-dark (56%) |
| Chroma | vivid (0.200) |
| Temperature | warm |
| Nearest name | Brick Orange (#C14A09) |
| Black text | 4.18:1 |
| White text | 5.01:1 |
Values
| HEX | #D13301 |
| RGB | rgb(209, 51, 1) |
| HSL | hsl(14, 99%, 41%) |
| OKLCH | oklch(56.5% 0.2 34.5) |
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 #D13301 | 5.01:1 | AA | Lc -78.5 | Fine for body text |
| Black text on #D13301 | 4.18:1 | AA large text | Lc 31.0 | Non-text elements, placeholder text |
| #D13301 text on white | 5.01:1 | AA | Lc 73.1 | Content text, not long reading |
| #D13301 text on black | 4.18:1 | AA large text | Lc -28.6 | Dividers and decoration only |
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
#FDF3F0
oklch(97.1% 0.012 37.4)
-
Step 100
100
#FBE4DE
oklch(93.6% 0.027 35)
-
Step 200
200
#F8CEC3
oklch(88.5% 0.05 35.1)
-
Step 300
300
#F5AC9A
oklch(81% 0.09 34.4)
-
Step 400
400
#EC7C61
oklch(70.7% 0.144 34.7)
-
Step 500
500
#E25432
oklch(63.1% 0.184 34.7)
-
Step 600
600 (this color)
#D13301
oklch(56.5% 0.2 34.5)
-
Step 700
700
#AD2800
oklch(49% 0.174 34.5)
-
Step 800
800
#8F2000
oklch(42.7% 0.151 34.7)
-
Step 900
900
#74210D
oklch(37.8% 0.12 34.4)
-
Step 950
950
#44150A
oklch(27% 0.075 34.5)
#D13301 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) | #665900 | 0.208 |
| Deuteranopia (no green cones) | #8C7C00 | 0.187 |
| Tritanopia (no blue cones) | #E7002D | 0.059 |
| Achromatopsia (no color) | #6F6F6F | 0.201 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #D13301
#D13301
oklch(56.5% 0.2 34.5)
- #00849A
#00849A
oklch(56.4% 0.1 214.8)
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 #D13301, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Brick Orange #C14A09 ΔE 0.042
- Sinopia #BB3E03 ΔE 0.043
- Burnt Orange #C04E01 ΔE 0.050
- Deep Orange #DC4D01 ΔE 0.050
- Tomato Red #EC2D01 ΔE 0.053
- Dull Red #BB3F3F ΔE 0.055
- Rust Orange #C45508 ΔE 0.057
- Crimson #DC143C ΔE 0.058
Use #D13301 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.