#B7452E#B7452E

#B7452E is a mid, vivid red. Relative luminance 0.145; OKLCH L 54.3% C 0.153 H 33.2°. Best body text is #FFFFFF at 5.38:1 contrast (WCAG AA passes).

Color values

HEX	#B7452E
RGB	rgb(183, 69, 46)
HSL	hsl(10, 60%, 45%)
HSV	hsv(10, 75%, 72%)
CMYK	cmyk(0%, 62.3%, 74.9%, 28.2%)
CIE-LAB	lab(44.98, 44.88, 37.44)
CIE-LCH	lch(44.98, 58.44, 39.84°)
OKLab	oklab(54.27% 0.1277 0.0837)
OKLCH	oklch(54.27% 0.153 33.2)
XYZ	xyz(22.1521, 14.5239, 4.2212)
Luminance	0.1452 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B7452E #2EA0B7

analogous

#B72E5C #B7452E #B78A2E

triadic

#B7452E #2EB745 #452EB7

tetradic

#B7452E #5CB72E #2EA0B7 #8A2EB7

square

#B7452E #5CB72E #2EA0B7 #8A2EB7

split-complementary

#B7452E #2EB78A #2E5CB7

monochromatic

#552015 #863322 #B7452E #D3654F #DF9080

Accessibility & contrast

On white

5.38

#B7452E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.90

#B7452E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B7452E

5.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B7452E	#FFFFFF	#000000	##FFFFFF
##B7452E	1.00	5.38	3.90	5.38
#FFFFFF	5.38	1.00	21.00	1.00
#000000	3.90	21.00	1.00	21.00
##FFFFFF	5.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#655B2B

Deuteranopia (green-blind)

#81742A

Tritanopia (blue-blind)

#C92940

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #b7452e;
/* rgb */ color: rgb(183, 69, 46);
/* oklch */ color: oklch(54.3% 0.153 33.2);

Tailwind

colors: {
  custom: {
    50: '#d47d68',
    500: '#b7452e',
    950: '#000000',
  },
}

SCSS

$custom: #b7452e;
$custom-light: #d47d68;
$custom-dark: #000000;

JSON

{
  "hex": "#b7452e",
  "rgb": {
    "r": 183,
    "g": 69,
    "b": 46
  },
  "hsl": {
    "h": 10.073,
    "s": 59.825,
    "l": 44.902
  },
  "oklch": {
    "l": 0.54271,
    "c": 0.15267,
    "h": 33.2
  },
  "luminance": 0.14521
}

Semantic roles & 50–950 ramp

primary

#B7452E

secondary

#79BBC8

accent

#C8E345

background

#FEF7F6

surface

#FCEEEB

border

#D5C9C6

text

#160A06

muted

#847C7A

Preview Lab

Preview with #B7452E

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

Preview Lab → · Contrast checker → · Palette generator →