#DA3B33#DA3B33

#DA3B33 is a mid, vivid red. Relative luminance 0.183; OKLCH L 59.1% C 0.197 H 27.8°. Best body text is #000000 at 4.65:1 contrast (WCAG AA passes).

Color values

HEX	#DA3B33
RGB	rgb(218, 59, 51)
HSL	hsl(3, 69%, 53%)
HSV	hsv(3, 77%, 85%)
CMYK	cmyk(0%, 72.9%, 76.6%, 14.5%)
CIE-LAB	lab(49.83, 60.71, 41.77)
CIE-LCH	lch(49.83, 73.69, 34.53°)
OKLab	oklab(59.09% 0.1743 0.092)
OKLCH	oklch(59.09% 0.197 27.8)
XYZ	xyz(31.0786, 18.2772, 5.0227)
Luminance	0.1827 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#DA3B33 #33D2DA

analogous

#DA337F #DA3B33 #DA8E33

triadic

#DA3B33 #33DA3B #3B33DA

tetradic

#DA3B33 #7FDA33 #33D2DA #8E33DA

square

#DA3B33 #7FDA33 #33D2DA #8E33DA

split-complementary

#DA3B33 #33DA8E #337FDA

monochromatic

#7C1B17 #B02720 #DA3B33 #E36D67 #ED9F9B

Accessibility & contrast

On white

4.51

#DA3B33 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.65

#DA3B33 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #DA3B33

4.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##DA3B33	#FFFFFF	#000000	##000000
##DA3B33	1.00	4.51	4.65	4.65
#FFFFFF	4.51	1.00	21.00	21.00
#000000	4.65	21.00	1.00	1.00
##000000	4.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6B6030

Deuteranopia (green-blind)

#92832C

Tritanopia (blue-blind)

#F0003B

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #da3b33;
/* rgb */ color: rgb(218, 59, 51);
/* oklch */ color: oklch(59.1% 0.197 27.8);

Tailwind

colors: {
  custom: {
    50: '#ef7c6c',
    500: '#da3b33',
    950: '#000000',
  },
}

SCSS

$custom: #da3b33;
$custom-light: #ef7c6c;
$custom-dark: #000000;

JSON

{
  "hex": "#da3b33",
  "rgb": {
    "r": 218,
    "g": 59,
    "b": 51
  },
  "hsl": {
    "h": 2.874,
    "s": 69.295,
    "l": 52.745
  },
  "oklch": {
    "l": 0.59087,
    "c": 0.1971,
    "h": 27.8
  },
  "luminance": 0.18272
}

Semantic roles & 50–950 ramp

primary

#DA3B33

secondary

#90D5D9

accent

#E4EC3C

background

#FFF8F6

surface

#FFEFEB

border

#D7CAC6

text

#180A07

muted

#867C7A

Preview Lab

Preview with #DA3B33

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

Preview Lab → · Contrast checker → · Palette generator →