#DA3A33#DA3A33

#DA3A33 is a mid, vivid red. Relative luminance 0.182; OKLCH L 59.0% C 0.198 H 27.6°. Best body text is #000000 at 4.63:1 contrast (WCAG AA passes).

Color values

HEX	#DA3A33
RGB	rgb(218, 58, 51)
HSL	hsl(3, 69%, 53%)
HSV	hsv(3, 77%, 85%)
CMYK	cmyk(0%, 73.4%, 76.6%, 14.5%)
CIE-LAB	lab(49.71, 61.05, 41.64)
CIE-LCH	lch(49.71, 73.90, 34.30°)
OKLab	oklab(59% 0.1754 0.0917)
OKLCH	oklch(59% 0.198 27.6)
XYZ	xyz(31.0277, 18.1754, 5.0058)
Luminance	0.1817 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#DA3A33 #33D3DA

analogous

#DA337F #DA3A33 #DA8D33

triadic

#DA3A33 #33DA3A #3A33DA

tetradic

#DA3A33 #7FDA33 #33D3DA #8D33DA

square

#DA3A33 #7FDA33 #33D3DA #8D33DA

split-complementary

#DA3A33 #33DA8D #337FDA

monochromatic

#7C1B17 #B02620 #DA3A33 #E36C67 #ED9E9B

Accessibility & contrast

On white

4.53

#DA3A33 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.63

#DA3A33 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #DA3A33

4.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##DA3A33	#FFFFFF	#000000	##000000
##DA3A33	1.00	4.53	4.63	4.63
#FFFFFF	4.53	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)

#6A6030

Deuteranopia (green-blind)

#92832C

Tritanopia (blue-blind)

#F0003A

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #da3a33;
/* rgb */ color: rgb(218, 58, 51);
/* oklch */ color: oklch(59.0% 0.198 27.6);

Tailwind

colors: {
  custom: {
    50: '#ef7c6c',
    500: '#da3a33',
    950: '#000000',
  },
}

SCSS

$custom: #da3a33;
$custom-light: #ef7c6c;
$custom-dark: #000000;

JSON

{
  "hex": "#da3a33",
  "rgb": {
    "r": 218,
    "g": 58,
    "b": 51
  },
  "hsl": {
    "h": 2.515,
    "s": 69.295,
    "l": 52.745
  },
  "oklch": {
    "l": 0.58996,
    "c": 0.19792,
    "h": 27.6
  },
  "luminance": 0.18171
}

Semantic roles & 50–950 ramp

primary

#DA3A33

secondary

#90D6D9

accent

#E5EC3C

background

#FFF8F6

surface

#FFEFEB

border

#D7CAC6

text

#190A07

muted

#867C7A

Preview Lab

Preview with #DA3A33

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

Preview Lab → · Contrast checker → · Palette generator →