#D42525#D42525

#D42525 is a mid, highly saturated red. Relative luminance 0.155; OKLCH L 56.2% C 0.209 H 27.3°. Best body text is #FFFFFF at 5.13:1 contrast (WCAG AA passes).

Color values

HEX	#D42525
RGB	rgb(212, 37, 37)
HSL	hsl(0, 70%, 49%)
HSV	hsv(0, 83%, 83%)
CMYK	cmyk(0%, 82.5%, 82.5%, 16.9%)
CIE-LAB	lab(46.26, 64.94, 45.29)
CIE-LCH	lch(46.26, 79.17, 34.89°)
OKLab	oklab(56.18% 0.1855 0.0956)
OKLCH	oklch(56.18% 0.209 27.3)
XYZ	xyz(28.1504, 15.4584, 3.2515)
Luminance	0.1545 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#D42525 #25D4D4

analogous

#D4257D #D42525 #D47D25

triadic

#D42525 #25D425 #2525D4

tetradic

#D42525 #7DD425 #25D4D4 #7D25D4

square

#D42525 #7DD425 #25D4D4 #7D25D4

split-complementary

#D42525 #25D47D #257DD4

monochromatic

#6C1313 #A01C1C #D42525 #E15555 #EA8989

Accessibility & contrast

On white

5.13

#D42525 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.09

#D42525 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #D42525

5.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##D42525	#FFFFFF	#000000	##FFFFFF
##D42525	1.00	5.13	4.09	5.13
#FFFFFF	5.13	1.00	21.00	1.00
#000000	4.09	21.00	1.00	21.00
##FFFFFF	5.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#605522

Deuteranopia (green-blind)

#8A7B1B

Tritanopia (blue-blind)

#EA0028

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #d42525;
/* rgb */ color: rgb(212, 37, 37);
/* oklch */ color: oklch(56.2% 0.209 27.3);

Tailwind

colors: {
  custom: {
    50: '#ec7361',
    500: '#d42525',
    950: '#000000',
  },
}

SCSS

$custom: #d42525;
$custom-light: #ec7361;
$custom-dark: #000000;

JSON

{
  "hex": "#d42525",
  "rgb": {
    "r": 212,
    "g": 37,
    "b": 37
  },
  "hsl": {
    "h": 0,
    "s": 70.281,
    "l": 48.824
  },
  "oklch": {
    "l": 0.56181,
    "c": 0.20873,
    "h": 27.3
  },
  "luminance": 0.15454
}

Semantic roles & 50–950 ramp

primary

#D42525

secondary

#81D4D4

accent

#EDED3B

background

#FFF7F5

surface

#FFEDEA

border

#D7C8C6

text

#190905

muted

#867B79

Preview Lab

Preview with #D42525

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

Preview Lab → · Contrast checker → · Palette generator →