#AD2126#AD2126

#AD2126 is a mid, vivid red. Relative luminance 0.101; OKLCH L 48.7% C 0.175 H 25.2°. Best body text is #FFFFFF at 6.95:1 contrast (WCAG AA passes).

Color values

HEX	#AD2126
RGB	rgb(173, 33, 38)
HSL	hsl(358, 68%, 40%)
HSV	hsv(358, 81%, 68%)
CMYK	cmyk(0%, 80.9%, 78%, 32.2%)
CIE-LAB	lab(38.05, 54.85, 33.93)
CIE-LCH	lch(38.05, 64.50, 31.74°)
OKLab	oklab(48.72% 0.1585 0.0747)
OKLCH	oklch(48.72% 0.175 25.2)
XYZ	xyz(18.1295, 10.1148, 2.8311)
Luminance	0.1011 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AD2126 #21ADA8

analogous

#AD216C #AD2126 #AD6221

triadic

#AD2126 #26AD21 #2126AD

tetradic

#AD2126 #6CAD21 #21ADA8 #6221AD

square

#AD2126 #6CAD21 #21ADA8 #6221AD

split-complementary

#AD2126 #21AD62 #216CAD

monochromatic

#460D0F #7A171B #AD2126 #D83339 #E2666B

Accessibility & contrast

On white

6.95

#AD2126 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.02

#AD2126 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AD2126

6.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AD2126	#FFFFFF	#000000	##FFFFFF
##AD2126	1.00	6.95	3.02	6.95
#FFFFFF	6.95	1.00	21.00	1.00
#000000	3.02	21.00	1.00	21.00
##FFFFFF	6.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E4624

Deuteranopia (green-blind)

#706420

Tritanopia (blue-blind)

#BF0025

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #ad2126;
/* rgb */ color: rgb(173, 33, 38);
/* oklch */ color: oklch(48.7% 0.175 25.2);

Tailwind

colors: {
  custom: {
    50: '#cf6b61',
    500: '#ad2126',
    950: '#000000',
  },
}

SCSS

$custom: #ad2126;
$custom-light: #cf6b61;
$custom-dark: #000000;

JSON

{
  "hex": "#ad2126",
  "rgb": {
    "r": 173,
    "g": 33,
    "b": 38
  },
  "hsl": {
    "h": 357.857,
    "s": 67.961,
    "l": 40.392
  },
  "oklch": {
    "l": 0.48717,
    "c": 0.17518,
    "h": 25.2
  },
  "luminance": 0.10112
}

Semantic roles & 50–950 ramp

primary

#AD2126

secondary

#62C7C4

accent

#EBE53D

background

#FEF6F5

surface

#FCECE9

border

#D5C7C5

text

#160705

muted

#847A79

Preview Lab

Preview with #AD2126

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

Preview Lab → · Contrast checker → · Palette generator →