#DA3751#DA3751

#DA3751 is a mid, vivid red. Relative luminance 0.182; OKLCH L 59.2% C 0.198 H 17.2°. Best body text is #000000 at 4.65:1 contrast (WCAG AA passes).

Color values

HEX	#DA3751
RGB	rgb(218, 55, 81)
HSL	hsl(350, 69%, 54%)
HSV	hsv(350, 75%, 85%)
CMYK	cmyk(0%, 74.8%, 62.8%, 14.5%)
CIE-LAB	lab(49.78, 63.45, 24.31)
CIE-LCH	lch(49.78, 67.95, 20.96°)
OKLab	oklab(59.19% 0.1892 0.0585)
OKLCH	oklch(59.19% 0.198 17.2)
XYZ	xyz(31.7682, 18.2366, 9.6302)
Luminance	0.1823 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#DA3751 #37DAC0

analogous

#DA37A3 #DA3751 #DA6E37

triadic

#DA3751 #51DA37 #3751DA

tetradic

#DA3751 #A3DA37 #37DAC0 #6E37DA

square

#DA3751 #A3DA37 #37DAC0 #6E37DA

split-complementary

#DA3751 #37DA6E #37A3DA

monochromatic

#7F1828 #B32138 #DA3751 #E46B7E #ED9EAB

Accessibility & contrast

On white

4.52

#DA3751 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.65

#DA3751 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #DA3751

4.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##DA3751	#FFFFFF	#000000	##000000
##DA3751	1.00	4.52	4.65	4.65
#FFFFFF	4.52	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)

#656151

Deuteranopia (green-blind)

#8E834C

Tritanopia (blue-blind)

#EF0042

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #da3751;
/* rgb */ color: rgb(218, 55, 81);
/* oklch */ color: oklch(59.2% 0.198 17.2);

Tailwind

colors: {
  custom: {
    50: '#ed7b81',
    500: '#da3751',
    950: '#000000',
  },
}

SCSS

$custom: #da3751;
$custom-light: #ed7b81;
$custom-dark: #000000;

JSON

{
  "hex": "#da3751",
  "rgb": {
    "r": 218,
    "g": 55,
    "b": 81
  },
  "hsl": {
    "h": 350.429,
    "s": 68.776,
    "l": 53.529
  },
  "oklch": {
    "l": 0.59187,
    "c": 0.19806,
    "h": 17.2
  },
  "luminance": 0.18232
}

Semantic roles & 50–950 ramp

primary

#DA3751

secondary

#93D9CE

accent

#ECD03C

background

#FFF8F7

surface

#FFEFEE

border

#D7CAC9

text

#180A0A

muted

#867C7C

Preview Lab

Preview with #DA3751

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

Preview Lab → · Contrast checker → · Palette generator →