#D42529#D42529

#D42529 is a mid, highly saturated red. Relative luminance 0.155; OKLCH L 56.2% C 0.208 H 26.4°. Best body text is #FFFFFF at 5.13:1 contrast (WCAG AA passes).

Color values

HEX	#D42529
RGB	rgb(212, 37, 41)
HSL	hsl(359, 70%, 49%)
HSV	hsv(359, 83%, 83%)
CMYK	cmyk(0%, 82.5%, 80.7%, 16.9%)
CIE-LAB	lab(46.29, 65.05, 43.20)
CIE-LCH	lch(46.29, 78.09, 33.59°)
OKLab	oklab(56.22% 0.1867 0.0925)
OKLCH	oklch(56.22% 0.208 26.4)
XYZ	xyz(28.2167, 15.4849, 3.6006)
Luminance	0.1548 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#D42529 #25D4D0

analogous

#D42580 #D42529 #D47925

triadic

#D42529 #29D425 #2529D4

tetradic

#D42529 #80D425 #25D4D0 #7925D4

square

#D42529 #80D425 #25D4D0 #7925D4

split-complementary

#D42529 #25D479 #2580D4

monochromatic

#6C1315 #A01C1F #D42529 #E15558 #EA898B

Accessibility & contrast

On white

5.13

#D42529 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.10

#D42529 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #D42529

5.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##D42529	#FFFFFF	#000000	##FFFFFF
##D42529	1.00	5.13	4.10	5.13
#FFFFFF	5.13	1.00	21.00	1.00
#000000	4.10	21.00	1.00	21.00
##FFFFFF	5.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F5627

Deuteranopia (green-blind)

#8A7B20

Tritanopia (blue-blind)

#EA0029

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #d42529;
/* rgb */ color: rgb(212, 37, 41);
/* oklch */ color: oklch(56.2% 0.208 26.4);

Tailwind

colors: {
  custom: {
    50: '#ec7364',
    500: '#d42529',
    950: '#000000',
  },
}

SCSS

$custom: #d42529;
$custom-light: #ec7364;
$custom-dark: #000000;

JSON

{
  "hex": "#d42529",
  "rgb": {
    "r": 212,
    "g": 37,
    "b": 41
  },
  "hsl": {
    "h": 358.629,
    "s": 70.281,
    "l": 48.824
  },
  "oklch": {
    "l": 0.56218,
    "c": 0.20831,
    "h": 26.4
  },
  "luminance": 0.1548
}

Semantic roles & 50–950 ramp

primary

#D42529

secondary

#81D4D2

accent

#EDE93B

background

#FFF7F6

surface

#FFEDEB

border

#D7C8C6

text

#180905

muted

#867B7A

Preview Lab

Preview with #D42529

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

Preview Lab → · Contrast checker → · Palette generator →