#DB312D
Closest named color: Crimson (#DC143C). oklch(58.4% 0.206 27.4), rgb(219, 49, 45).
Aa
White text reads best on this color (4.67:1).
About this color
#DB312D is a medium-dark, vivid red. In OKLCH its lightness is 58%, its chroma 0.206 and its hue 27°. Its hue sits on the warm side of the wheel. The nearest named color is Crimson (#DC143C), ΔE 0.034 away. White text reads best on it, at 4.67:1.
| Hue family | Reds |
| Lightness | medium-dark (58%) |
| Chroma | vivid (0.206) |
| Temperature | warm |
| Nearest name | Crimson (#DC143C) |
| Black text | 4.48:1 |
| White text | 4.67:1 |
Values
| HEX | #DB312D |
| RGB | rgb(219, 49, 45) |
| HSL | hsl(1, 71%, 52%) |
| OKLCH | oklch(58.4% 0.206 27.4) |
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 #DB312D | 4.67:1 | AA | Lc -76.3 | Fine for body text |
| Black text on #DB312D | 4.48:1 | AA large text | Lc 33.2 | Non-text elements, placeholder text |
| #DB312D text on white | 4.67:1 | AA | Lc 70.9 | Content text, not long reading |
| #DB312D text on black | 4.48:1 | AA large text | Lc -30.8 | 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
#FEF2F1
oklch(97% 0.013 23.2)
-
Step 100
100
#FCE4E0
oklch(93.7% 0.027 28.9)
-
Step 200
200
#FACDC7
oklch(88.6% 0.052 27)
-
Step 300
300
#F7AAA0
oklch(81% 0.093 27.5)
-
Step 400
400
#EF786C
oklch(70.7% 0.149 27.4)
-
Step 500
500
#E64D44
oklch(63.1% 0.191 27.3)
-
Step 600
600 (this color)
#DB312D
oklch(58.4% 0.206 27.4)
-
Step 700
700
#B41116
oklch(49% 0.192 27.4)
-
Step 800
800
#921616
oklch(42.6% 0.158 27.3)
-
Step 900
900
#761D19
oklch(37.8% 0.124 27.4)
-
Step 950
950
#45130F
oklch(26.9% 0.078 28)
#DB312D 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) | #675C2A | 0.222 |
| Deuteranopia (no green cones) | #908125 | 0.203 |
| Tritanopia (no blue cones) | #F10033 | 0.047 |
| Achromatopsia (no color) | #747474 | 0.208 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #DB312D
#DB312D
oklch(58.4% 0.206 27.4)
- #008B9A
#008B9A
oklch(58.2% 0.1 208.1)
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 #DB312D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Crimson #DC143C ΔE 0.034
- Imperial Red #E63946 ΔE 0.034
- Tomato Red #EC2D01 ΔE 0.038
- Faded Red #D3494E ΔE 0.040
- Red Pantone #EF233C ΔE 0.042
- Cherry #CF0234 ΔE 0.051
- Dark Coral #CF524E ΔE 0.051
- Pale Red #D9544D ΔE 0.053
Use #DB312D 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.