#DA423F#DA423F

#DA423F is a mid, vivid red. Relative luminance 0.192; OKLCH L 59.9% C 0.189 H 25.9°. Best body text is #000000 at 4.83:1 contrast (WCAG AA passes).

Color values

HEX	#DA423F
RGB	rgb(218, 66, 63)
HSL	hsl(1, 68%, 55%)
HSV	hsv(1, 71%, 85%)
CMYK	cmyk(0%, 69.7%, 71.1%, 14.5%)
CIE-LAB	lab(50.88, 58.70, 36.24)
CIE-LCH	lch(50.88, 68.98, 31.69°)
OKLab	oklab(59.92% 0.1704 0.0827)
OKLCH	oklch(59.92% 0.189 25.9)
XYZ	xyz(31.7624, 19.1655, 6.7285)
Luminance	0.1916 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#DA423F #3FD7DA

analogous

#DA3F8A #DA423F #DA8F3F

triadic

#DA423F #3FDA42 #423FDA

tetradic

#DA423F #8ADA3F #3FD7DA #8F3FDA

square

#DA423F #8ADA3F #3FD7DA #8F3FDA

split-complementary

#DA423F #3FDA8F #3F8ADA

monochromatic

#851C1A #B82624 #DA423F #E47572 #EEA7A6

Accessibility & contrast

On white

4.35

#DA423F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.83

#DA423F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #DA423F

4.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##DA423F	#FFFFFF	#000000	##000000
##DA423F	1.00	4.35	4.83	4.83
#FFFFFF	4.35	1.00	21.00	21.00
#000000	4.83	21.00	1.00	1.00
##000000	4.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6D643D

Deuteranopia (green-blind)

#93853A

Tritanopia (blue-blind)

#EF0A43

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #da423f;
/* rgb */ color: rgb(218, 66, 63);
/* oklch */ color: oklch(59.9% 0.189 25.9);

Tailwind

colors: {
  custom: {
    50: '#ee8074',
    500: '#da423f',
    950: '#000000',
  },
}

SCSS

$custom: #da423f;
$custom-light: #ee8074;
$custom-dark: #000000;

JSON

{
  "hex": "#da423f",
  "rgb": {
    "r": 218,
    "g": 66,
    "b": 63
  },
  "hsl": {
    "h": 1.161,
    "s": 67.686,
    "l": 55.098
  },
  "oklch": {
    "l": 0.59916,
    "c": 0.18943,
    "h": 25.9
  },
  "luminance": 0.19161
}

Semantic roles & 50–950 ramp

primary

#DA423F

secondary

#9ADADB

accent

#E7EB3D

background

#FFF8F7

surface

#FFEFED

border

#D7CAC8

text

#180B08

muted

#867C7B

Preview Lab

Preview with #DA423F

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

Preview Lab → · Contrast checker → · Palette generator →