#D73713
Closest named color: Tomato Red (#EC2D01). oklch(58% 0.201 33.4), rgb(215, 55, 19).
Aa
White text reads best on this color (4.72:1).
About this color
#D73713 is a medium-dark, vivid red. In OKLCH its lightness is 58%, its chroma 0.201 and its hue 33°. Its hue sits on the warm side of the wheel. The nearest named color is Tomato Red (#EC2D01), ΔE 0.040 away. White text reads best on it, at 4.72:1.
| Hue family | Reds |
| Lightness | medium-dark (58%) |
| Chroma | vivid (0.201) |
| Temperature | warm |
| Nearest name | Tomato Red (#EC2D01) |
| Black text | 4.44:1 |
| White text | 4.72:1 |
Values
| HEX | #D73713 |
| RGB | rgb(215, 55, 19) |
| HSL | hsl(11, 84%, 46%) |
| OKLCH | oklch(58% 0.201 33.4) |
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 #D73713 | 4.72:1 | AA | Lc -76.7 | Fine for body text |
| Black text on #D73713 | 4.44:1 | AA large text | Lc 32.8 | Non-text elements, placeholder text |
| #D73713 text on white | 4.72:1 | AA | Lc 71.3 | Content text, not long reading |
| #D73713 text on black | 4.44:1 | AA large text | Lc -30.4 | 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
#FDF3F0
oklch(97.1% 0.012 37.4)
-
Step 100
100
#FBE4DF
oklch(93.6% 0.026 32.2)
-
Step 200
200
#F9CEC4
oklch(88.6% 0.051 33.3)
-
Step 300
300
#F5AC9B
oklch(81% 0.09 33.6)
-
Step 400
400
#ED7B63
oklch(70.7% 0.146 33.1)
-
Step 500
500
#E35335
oklch(63.1% 0.185 33.5)
-
Step 600
600 (this color)
#D73713
oklch(58% 0.201 33.4)
-
Step 700
700
#AF2400
oklch(49.1% 0.179 33.5)
-
Step 800
800
#911C01
oklch(42.7% 0.156 33.2)
-
Step 900
900
#74200F
oklch(37.7% 0.121 33.2)
-
Step 950
950
#44140B
oklch(26.8% 0.076 32.7)
#D73713 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) | #695D08 | 0.213 |
| Deuteranopia (no green cones) | #908000 | 0.192 |
| Tritanopia (no blue cones) | #ED0032 | 0.059 |
| Achromatopsia (no color) | #737373 | 0.203 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #D73713
#D73713
oklch(58% 0.201 33.4)
- #00899E
#00899E
oklch(57.9% 0.101 213.4)
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 #D73713, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Tomato Red #EC2D01 ΔE 0.040
- Deep Orange #DC4D01 ΔE 0.040
- Brick Orange #C14A09 ΔE 0.048
- Faded Red #D3494E ΔE 0.050
- Imperial Red #E63946 ΔE 0.052
- Crimson #DC143C ΔE 0.054
- Dark Coral #CF524E ΔE 0.054
- Burnt Orange #C04E01 ΔE 0.055
Use #D73713 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.