#B73126#B73126

#B73126 is a mid, vivid red. Relative luminance 0.124; OKLCH L 51.9% C 0.173 H 29.1°. Best body text is #FFFFFF at 6.03:1 contrast (WCAG AA passes).

Color values

HEX	#B73126
RGB	rgb(183, 49, 38)
HSL	hsl(5, 66%, 43%)
HSV	hsv(5, 79%, 72%)
CMYK	cmyk(0%, 73.2%, 79.2%, 28.2%)
CIE-LAB	lab(41.86, 52.79, 38.53)
CIE-LCH	lch(41.86, 65.36, 36.12°)
OKLab	oklab(51.9% 0.1508 0.0839)
OKLCH	oklch(51.9% 0.173 29.1)
XYZ	xyz(20.9791, 12.4071, 3.1235)
Luminance	0.1240 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B73126 #26ACB7

analogous

#B72663 #B73126 #B77926

triadic

#B73126 #26B731 #3126B7

tetradic

#B73126 #63B726 #26ACB7 #7926B7

square

#B73126 #63B726 #26ACB7 #7926B7

split-complementary

#B73126 #26B779 #2663B7

monochromatic

#521611 #84231B #B73126 #D84E42 #E27D75

Accessibility & contrast

On white

6.03

#B73126 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.48

#B73126 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B73126

6.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B73126	#FFFFFF	#000000	##FFFFFF
##B73126	1.00	6.03	3.48	6.03
#FFFFFF	6.03	1.00	21.00	1.00
#000000	3.48	21.00	1.00	21.00
##FFFFFF	6.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#595023

Deuteranopia (green-blind)

#7A6D20

Tritanopia (blue-blind)

#CA0030

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #b73126;
/* rgb */ color: rgb(183, 49, 38);
/* oklch */ color: oklch(51.9% 0.173 29.1);

Tailwind

colors: {
  custom: {
    50: '#d67361',
    500: '#b73126',
    950: '#000000',
  },
}

SCSS

$custom: #b73126;
$custom-light: #d67361;
$custom-dark: #000000;

JSON

{
  "hex": "#b73126",
  "rgb": {
    "r": 183,
    "g": 49,
    "b": 38
  },
  "hsl": {
    "h": 4.552,
    "s": 65.611,
    "l": 43.333
  },
  "oklch": {
    "l": 0.51904,
    "c": 0.17255,
    "h": 29.1
  },
  "luminance": 0.12404
}

Semantic roles & 50–950 ramp

primary

#B73126

secondary

#6FC3CA

accent

#DCE93F

background

#FEF7F5

surface

#FCEDEA

border

#D5C8C6

text

#160905

muted

#847B79

Preview Lab

Preview with #B73126

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

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