#B7442E#B7442E

#B7442E is a mid, vivid red. Relative luminance 0.144; OKLCH L 54.1% C 0.154 H 32.8°. Best body text is #FFFFFF at 5.41:1 contrast (WCAG AA passes).

Color values

HEX	#B7442E
RGB	rgb(183, 68, 46)
HSL	hsl(10, 60%, 45%)
HSV	hsv(10, 75%, 72%)
CMYK	cmyk(0%, 62.8%, 74.9%, 28.2%)
CIE-LAB	lab(44.80, 45.33, 37.25)
CIE-LCH	lch(44.80, 58.68, 39.41°)
OKLab	oklab(54.14% 0.1291 0.0833)
OKLCH	oklch(54.14% 0.154 32.8)
XYZ	xyz(22.0911, 14.4019, 4.2008)
Luminance	0.1440 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B7442E #2EA1B7

analogous

#B72E5D #B7442E #B7882E

triadic

#B7442E #2EB744 #442EB7

tetradic

#B7442E #5DB72E #2EA1B7 #882EB7

square

#B7442E #5DB72E #2EA1B7 #882EB7

split-complementary

#B7442E #2EB788 #2E5DB7

monochromatic

#552015 #863222 #B7442E #D3644F #DF8F80

Accessibility & contrast

On white

5.41

#B7442E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.88

#B7442E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B7442E

5.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B7442E	#FFFFFF	#000000	##FFFFFF
##B7442E	1.00	5.41	3.88	5.41
#FFFFFF	5.41	1.00	21.00	1.00
#000000	3.88	21.00	1.00	21.00
##FFFFFF	5.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#645A2B

Deuteranopia (green-blind)

#80732A

Tritanopia (blue-blind)

#C92740

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #b7442e;
/* rgb */ color: rgb(183, 68, 46);
/* oklch */ color: oklch(54.1% 0.154 32.8);

Tailwind

colors: {
  custom: {
    50: '#d47d68',
    500: '#b7442e',
    950: '#000000',
  },
}

SCSS

$custom: #b7442e;
$custom-light: #d47d68;
$custom-dark: #000000;

JSON

{
  "hex": "#b7442e",
  "rgb": {
    "r": 183,
    "g": 68,
    "b": 46
  },
  "hsl": {
    "h": 9.635,
    "s": 59.825,
    "l": 44.902
  },
  "oklch": {
    "l": 0.54142,
    "c": 0.15364,
    "h": 32.8
  },
  "luminance": 0.14399
}

Semantic roles & 50–950 ramp

primary

#B7442E

secondary

#79BBC8

accent

#CAE345

background

#FEF7F6

surface

#FCEEEB

border

#D5C9C6

text

#160A06

muted

#847C7A

Preview Lab

Preview with #B7442E

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

Preview Lab → · Contrast checker → · Palette generator →