#B7452D#B7452D

#B7452D is a mid, vivid red. Relative luminance 0.145; OKLCH L 54.3% C 0.153 H 33.6°. Best body text is #FFFFFF at 5.38:1 contrast (WCAG AA passes).

Color values

HEX	#B7452D
RGB	rgb(183, 69, 45)
HSL	hsl(10, 61%, 45%)
HSV	hsv(10, 75%, 72%)
CMYK	cmyk(0%, 62.3%, 75.4%, 28.2%)
CIE-LAB	lab(44.96, 44.83, 37.97)
CIE-LCH	lch(44.96, 58.75, 40.26°)
OKLab	oklab(54.26% 0.1274 0.0846)
OKLCH	oklch(54.26% 0.153 33.6)
XYZ	xyz(22.1326, 14.5161, 4.1186)
Luminance	0.1451 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B7452D #2D9FB7

analogous

#B72D5A #B7452D #B78A2D

triadic

#B7452D #2DB745 #452DB7

tetradic

#B7452D #5AB72D #2D9FB7 #8A2DB7

square

#B7452D #5AB72D #2D9FB7 #8A2DB7

split-complementary

#B7452D #2DB78A #2D5AB7

monochromatic

#552015 #863221 #B7452D #D3654E #DF907F

Accessibility & contrast

On white

5.38

#B7452D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.90

#B7452D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B7452D

5.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B7452D	#FFFFFF	#000000	##FFFFFF
##B7452D	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)

#655B2A

Deuteranopia (green-blind)

#817429

Tritanopia (blue-blind)

#C92940

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #b7452d;
/* rgb */ color: rgb(183, 69, 45);
/* oklch */ color: oklch(54.3% 0.153 33.6);

Tailwind

colors: {
  custom: {
    50: '#d47d67',
    500: '#b7452d',
    950: '#000000',
  },
}

SCSS

$custom: #b7452d;
$custom-light: #d47d67;
$custom-dark: #000000;

JSON

{
  "hex": "#b7452d",
  "rgb": {
    "r": 183,
    "g": 69,
    "b": 45
  },
  "hsl": {
    "h": 10.435,
    "s": 60.526,
    "l": 44.706
  },
  "oklch": {
    "l": 0.54259,
    "c": 0.15289,
    "h": 33.6
  },
  "luminance": 0.14513
}

Semantic roles & 50–950 ramp

primary

#B7452D

secondary

#78BAC8

accent

#C8E444

background

#FEF7F6

surface

#FCEEEB

border

#D5C9C6

text

#160A06

muted

#847C7A

Preview Lab

Preview with #B7452D

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

Preview Lab → · Contrast checker → · Palette generator →