#B7442F#B7442F

#B7442F is a mid, vivid red. Relative luminance 0.144; OKLCH L 54.2% C 0.153 H 32.5°. Best body text is #FFFFFF at 5.41:1 contrast (WCAG AA passes).

Color values

HEX	#B7442F
RGB	rgb(183, 68, 47)
HSL	hsl(9, 59%, 45%)
HSV	hsv(9, 74%, 72%)
CMYK	cmyk(0%, 62.8%, 74.3%, 28.2%)
CIE-LAB	lab(44.82, 45.38, 36.71)
CIE-LCH	lch(44.82, 58.37, 38.98°)
OKLab	oklab(54.15% 0.1294 0.0824)
OKLCH	oklch(54.15% 0.153 32.5)
XYZ	xyz(22.1110, 14.4099, 4.3059)
Luminance	0.1441 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B7442F #2FA2B7

analogous

#B72F5E #B7442F #B7882F

triadic

#B7442F #2FB744 #442FB7

tetradic

#B7442F #5EB72F #2FA2B7 #882FB7

square

#B7442F #5EB72F #2FA2B7 #882FB7

split-complementary

#B7442F #2FB788 #2F5EB7

monochromatic

#562016 #863222 #B7442F #D26551 #DF9082

Accessibility & contrast

On white

5.41

#B7442F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.88

#B7442F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B7442F

5.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B7442F	#FFFFFF	#000000	##FFFFFF
##B7442F	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)

#645A2C

Deuteranopia (green-blind)

#80732B

Tritanopia (blue-blind)

#C92840

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #b7442f;
/* rgb */ color: rgb(183, 68, 47);
/* oklch */ color: oklch(54.2% 0.153 32.5);

Tailwind

colors: {
  custom: {
    50: '#d47d68',
    500: '#b7442f',
    950: '#000000',
  },
}

SCSS

$custom: #b7442f;
$custom-light: #d47d68;
$custom-dark: #000000;

JSON

{
  "hex": "#b7442f",
  "rgb": {
    "r": 183,
    "g": 68,
    "b": 47
  },
  "hsl": {
    "h": 9.265,
    "s": 59.13,
    "l": 45.098
  },
  "oklch": {
    "l": 0.54154,
    "c": 0.15341,
    "h": 32.5
  },
  "luminance": 0.14407
}

Semantic roles & 50–950 ramp

primary

#B7442F

secondary

#7ABCC8

accent

#CAE245

background

#FEF7F6

surface

#FCEEEB

border

#D5C9C6

text

#160A06

muted

#847C7A

Preview Lab

Preview with #B7442F

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

Preview Lab → · Contrast checker → · Palette generator →