#DA3757#DA3757

#DA3757 is a mid, vivid red. Relative luminance 0.183; OKLCH L 59.3% C 0.198 H 14.9°. Best body text is #000000 at 4.67:1 contrast (WCAG AA passes).

Color values

HEX	#DA3757
RGB	rgb(218, 55, 87)
HSL	hsl(348, 69%, 54%)
HSV	hsv(348, 75%, 85%)
CMYK	cmyk(0%, 74.8%, 60.1%, 14.5%)
CIE-LAB	lab(49.89, 63.82, 20.84)
CIE-LCH	lch(49.89, 67.13, 18.08°)
OKLab	oklab(59.31% 0.1915 0.051)
OKLCH	oklch(59.31% 0.198 14.9)
XYZ	xyz(32.0032, 18.3306, 10.8680)
Luminance	0.1833 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#DA3757 #37DABA

analogous

#DA37A8 #DA3757 #DA6837

triadic

#DA3757 #57DA37 #3757DA

tetradic

#DA3757 #A8DA37 #37DABA #6837DA

square

#DA3757 #A8DA37 #37DABA #6837DA

split-complementary

#DA3757 #37DA68 #37A8DA

monochromatic

#7F182C #B3213E #DA3757 #E46B82 #ED9EAE

Accessibility & contrast

On white

4.50

#DA3757 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.67

#DA3757 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #DA3757

4.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##DA3757	#FFFFFF	#000000	##000000
##DA3757	1.00	4.50	4.67	4.67
#FFFFFF	4.50	1.00	21.00	21.00
#000000	4.67	21.00	1.00	1.00
##000000	4.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#646157

Deuteranopia (green-blind)

#8E8353

Tritanopia (blue-blind)

#EF0045

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #da3757;
/* rgb */ color: rgb(218, 55, 87);
/* oklch */ color: oklch(59.3% 0.198 14.9);

Tailwind

colors: {
  custom: {
    50: '#ed7b86',
    500: '#da3757',
    950: '#000000',
  },
}

SCSS

$custom: #da3757;
$custom-light: #ed7b86;
$custom-dark: #000000;

JSON

{
  "hex": "#da3757",
  "rgb": {
    "r": 218,
    "g": 55,
    "b": 87
  },
  "hsl": {
    "h": 348.221,
    "s": 68.776,
    "l": 53.529
  },
  "oklch": {
    "l": 0.59308,
    "c": 0.19817,
    "h": 14.9
  },
  "luminance": 0.18326
}

Semantic roles & 50–950 ramp

primary

#DA3757

secondary

#93D9CC

accent

#ECC93C

background

#FFF8F8

surface

#FFEFEF

border

#D7CACA

text

#180A0B

muted

#867C7C

Preview Lab

Preview with #DA3757

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

Preview Lab → · Contrast checker → · Palette generator →