#B73125#B73125

#B73125 is a mid, vivid red. Relative luminance 0.124; OKLCH L 51.9% C 0.173 H 29.4°. Best body text is #FFFFFF at 6.04:1 contrast (WCAG AA passes).

Color values

HEX	#B73125
RGB	rgb(183, 49, 37)
HSL	hsl(5, 66%, 43%)
HSV	hsv(5, 80%, 72%)
CMYK	cmyk(0%, 73.2%, 79.8%, 28.2%)
CIE-LAB	lab(41.85, 52.76, 39.06)
CIE-LCH	lch(41.85, 65.65, 36.52°)
OKLab	oklab(51.89% 0.1505 0.0847)
OKLCH	oklch(51.89% 0.173 29.4)
XYZ	xyz(20.9632, 12.4007, 3.0397)
Luminance	0.1240 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B73125 #25ABB7

analogous

#B72562 #B73125 #B77A25

triadic

#B73125 #25B731 #3125B7

tetradic

#B73125 #62B725 #25ABB7 #7A25B7

square

#B73125 #62B725 #25ABB7 #7A25B7

split-complementary

#B73125 #25B77A #2562B7

monochromatic

#511610 #84231B #B73125 #D94D41 #E37D74

Accessibility & contrast

On white

6.04

#B73125 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.48

#B73125 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B73125

6.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B73125	#FFFFFF	#000000	##FFFFFF
##B73125	1.00	6.04	3.48	6.04
#FFFFFF	6.04	1.00	21.00	1.00
#000000	3.48	21.00	1.00	21.00
##FFFFFF	6.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#595022

Deuteranopia (green-blind)

#7A6D1F

Tritanopia (blue-blind)

#CA0030

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #b73125;
/* rgb */ color: rgb(183, 49, 37);
/* oklch */ color: oklch(51.9% 0.173 29.4);

Tailwind

colors: {
  custom: {
    50: '#d67361',
    500: '#b73125',
    950: '#000000',
  },
}

SCSS

$custom: #b73125;
$custom-light: #d67361;
$custom-dark: #000000;

JSON

{
  "hex": "#b73125",
  "rgb": {
    "r": 183,
    "g": 49,
    "b": 37
  },
  "hsl": {
    "h": 4.932,
    "s": 66.364,
    "l": 43.137
  },
  "oklch": {
    "l": 0.51893,
    "c": 0.17269,
    "h": 29.4
  },
  "luminance": 0.12397
}

Semantic roles & 50–950 ramp

primary

#B73125

secondary

#6EC2CA

accent

#DBE93F

background

#FEF7F5

surface

#FDEDEA

border

#D5C8C6

text

#160905

muted

#847B79

Preview Lab

Preview with #B73125

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

Preview Lab → · Contrast checker → · Palette generator →