#DA403E#DA403E

#DA403E is a mid, vivid red. Relative luminance 0.189; OKLCH L 59.7% C 0.191 H 25.7°. Best body text is #000000 at 4.78:1 contrast (WCAG AA passes).

Color values

HEX	#DA403E
RGB	rgb(218, 64, 62)
HSL	hsl(1, 68%, 55%)
HSV	hsv(1, 72%, 85%)
CMYK	cmyk(0%, 70.6%, 71.6%, 14.5%)
CIE-LAB	lab(50.60, 59.39, 36.48)
CIE-LCH	lch(50.60, 69.70, 31.56°)
OKLab	oklab(59.7% 0.1724 0.0831)
OKLCH	oklch(59.7% 0.191 25.7)
XYZ	xyz(31.6199, 18.9248, 6.5444)
Luminance	0.1892 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#DA403E #3ED8DA

analogous

#DA3E8A #DA403E #DA8E3E

triadic

#DA403E #3EDA40 #403EDA

tetradic

#DA403E #8ADA3E #3ED8DA #8E3EDA

square

#DA403E #8ADA3E #3ED8DA #8E3EDA

split-complementary

#DA403E #3EDA8E #3E8ADA

monochromatic

#841B19 #B82523 #DA403E #E47371 #EEA6A5

Accessibility & contrast

On white

4.39

#DA403E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.78

#DA403E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #DA403E

4.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##DA403E	#FFFFFF	#000000	##000000
##DA403E	1.00	4.39	4.78	4.78
#FFFFFF	4.39	1.00	21.00	21.00
#000000	4.78	21.00	1.00	1.00
##000000	4.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6C633C

Deuteranopia (green-blind)

#938539

Tritanopia (blue-blind)

#F00041

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #da403e;
/* rgb */ color: rgb(218, 64, 62);
/* oklch */ color: oklch(59.7% 0.191 25.7);

Tailwind

colors: {
  custom: {
    50: '#ee7f73',
    500: '#da403e',
    950: '#000000',
  },
}

SCSS

$custom: #da403e;
$custom-light: #ee7f73;
$custom-dark: #000000;

JSON

{
  "hex": "#da403e",
  "rgb": {
    "r": 218,
    "g": 64,
    "b": 62
  },
  "hsl": {
    "h": 0.769,
    "s": 67.826,
    "l": 54.902
  },
  "oklch": {
    "l": 0.59702,
    "c": 0.19136,
    "h": 25.7
  },
  "luminance": 0.1892
}

Semantic roles & 50–950 ramp

primary

#DA403E

secondary

#99DADB

accent

#E8EB3D

background

#FFF8F7

surface

#FFEFED

border

#D7CAC8

text

#180B08

muted

#867C7B

Preview Lab

Preview with #DA403E

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

Preview Lab → · Contrast checker → · Palette generator →