#B74628#B74628

#B74628 is a mid, vivid red. Relative luminance 0.146; OKLCH L 54.3% C 0.153 H 35.7°. Best body text is #FFFFFF at 5.36:1 contrast (WCAG AA passes).

Color values

HEX	#B74628
RGB	rgb(183, 70, 40)
HSL	hsl(13, 64%, 44%)
HSV	hsv(13, 78%, 72%)
CMYK	cmyk(0%, 61.7%, 78.1%, 28.2%)
CIE-LAB	lab(45.09, 44.17, 40.76)
CIE-LCH	lch(45.09, 60.11, 42.70°)
OKLab	oklab(54.34% 0.1244 0.0893)
OKLCH	oklch(54.34% 0.153 35.7)
XYZ	xyz(22.1040, 14.6039, 3.6620)
Luminance	0.1460 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B74628 #2899B7

analogous

#B72851 #B74628 #B78D28

triadic

#B74628 #28B746 #4628B7

tetradic

#B74628 #51B728 #2899B7 #8D28B7

square

#B74628 #51B728 #2899B7 #8D28B7

split-complementary

#B74628 #28B78D #2851B7

monochromatic

#532012 #85331D #B74628 #D66446 #E18E78

Accessibility & contrast

On white

5.36

#B74628 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.92

#B74628 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B74628

5.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B74628	#FFFFFF	#000000	##FFFFFF
##B74628	1.00	5.36	3.92	5.36
#FFFFFF	5.36	1.00	21.00	1.00
#000000	3.92	21.00	1.00	21.00
##FFFFFF	5.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#665B24

Deuteranopia (green-blind)

#827424

Tritanopia (blue-blind)

#C92A40

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #b74628;
/* rgb */ color: rgb(183, 70, 40);
/* oklch */ color: oklch(54.3% 0.153 35.7);

Tailwind

colors: {
  custom: {
    50: '#d57e64',
    500: '#b74628',
    950: '#000000',
  },
}

SCSS

$custom: #b74628;
$custom-light: #d57e64;
$custom-dark: #000000;

JSON

{
  "hex": "#b74628",
  "rgb": {
    "r": 183,
    "g": 70,
    "b": 40
  },
  "hsl": {
    "h": 12.587,
    "s": 64.126,
    "l": 43.725
  },
  "oklch": {
    "l": 0.54336,
    "c": 0.15312,
    "h": 35.7
  },
  "luminance": 0.14601
}

Semantic roles & 50–950 ramp

primary

#B74628

secondary

#72B7C9

accent

#C4E741

background

#FEF7F6

surface

#FCEEEB

border

#D5C9C6

text

#160A05

muted

#847C7A

Preview Lab

Preview with #B74628

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

Preview Lab → · Contrast checker → · Palette generator →