#DA3A31#DA3A31

#DA3A31 is a mid, vivid red. Relative luminance 0.182; OKLCH L 59.0% C 0.198 H 28.1°. Best body text is #000000 at 4.63:1 contrast (WCAG AA passes).

Color values

HEX	#DA3A31
RGB	rgb(218, 58, 49)
HSL	hsl(3, 70%, 52%)
HSV	hsv(3, 78%, 85%)
CMYK	cmyk(0%, 73.4%, 77.5%, 14.5%)
CIE-LAB	lab(49.69, 60.98, 42.71)
CIE-LCH	lch(49.69, 74.45, 35.01°)
OKLab	oklab(58.97% 0.1748 0.0935)
OKLCH	oklch(58.97% 0.198 28.1)
XYZ	xyz(30.9845, 18.1581, 4.7785)
Luminance	0.1815 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#DA3A31 #31D1DA

analogous

#DA317D #DA3A31 #DA8E31

triadic

#DA3A31 #31DA3A #3A31DA

tetradic

#DA3A31 #7DDA31 #31D1DA #8E31DA

square

#DA3A31 #7DDA31 #31D1DA #8E31DA

split-complementary

#DA3A31 #31DA8E #317DDA

monochromatic

#7B1B16 #AE271F #DA3A31 #E36C65 #ED9D99

Accessibility & contrast

On white

4.54

#DA3A31 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.63

#DA3A31 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #DA3A31

4.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##DA3A31	#FFFFFF	#000000	##000000
##DA3A31	1.00	4.54	4.63	4.63
#FFFFFF	4.54	1.00	21.00	21.00
#000000	4.63	21.00	1.00	1.00
##000000	4.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6A602E

Deuteranopia (green-blind)

#92832A

Tritanopia (blue-blind)

#F0003A

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #da3a31;
/* rgb */ color: rgb(218, 58, 49);
/* oklch */ color: oklch(59.0% 0.198 28.1);

Tailwind

colors: {
  custom: {
    50: '#ef7c6a',
    500: '#da3a31',
    950: '#000000',
  },
}

SCSS

$custom: #da3a31;
$custom-light: #ef7c6a;
$custom-dark: #000000;

JSON

{
  "hex": "#da3a31",
  "rgb": {
    "r": 218,
    "g": 58,
    "b": 49
  },
  "hsl": {
    "h": 3.195,
    "s": 69.547,
    "l": 52.353
  },
  "oklch": {
    "l": 0.58973,
    "c": 0.19819,
    "h": 28.1
  },
  "luminance": 0.18153
}

Semantic roles & 50–950 ramp

primary

#DA3A31

secondary

#8FD4D8

accent

#E3EC3B

background

#FFF8F6

surface

#FFEFEB

border

#D7CAC6

text

#190A06

muted

#867C7A

Preview Lab

Preview with #DA3A31

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →