#B04628#B04628

#B04628 is a mid, vivid red. Relative luminance 0.138; OKLCH L 53.2% C 0.145 H 36.4°. Best body text is #FFFFFF at 5.60:1 contrast (WCAG AA passes).

Color values

HEX	#B04628
RGB	rgb(176, 70, 40)
HSL	hsl(13, 63%, 42%)
HSV	hsv(13, 77%, 69%)
CMYK	cmyk(0%, 60.2%, 77.3%, 31%)
CIE-LAB	lab(43.90, 41.58, 39.16)
CIE-LCH	lch(43.90, 57.12, 43.28°)
OKLab	oklab(53.21% 0.1171 0.0864)
OKLCH	oklch(53.21% 0.145 36.4)
XYZ	xyz(20.4798, 13.7664, 3.5858)
Luminance	0.1376 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B04628 #2892B0

analogous

#B0284E #B04628 #B08A28

triadic

#B04628 #28B046 #4628B0

tetradic

#B04628 #4EB028 #2892B0 #8A28B0

square

#B04628 #4EB028 #2892B0 #8A28B0

split-complementary

#B04628 #28B08A #284EB0

monochromatic

#4C1E11 #7E321D #B04628 #D46241 #DF8B73

Accessibility & contrast

On white

5.60

#B04628 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.75

#B04628 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B04628

5.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B04628	#FFFFFF	#000000	##FFFFFF
##B04628	1.00	5.60	3.75	5.60
#FFFFFF	5.60	1.00	21.00	1.00
#000000	3.75	21.00	1.00	21.00
##FFFFFF	5.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#645924

Deuteranopia (green-blind)

#7E7124

Tritanopia (blue-blind)

#C22D40

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #b04628;
/* rgb */ color: rgb(176, 70, 40);
/* oklch */ color: oklch(53.2% 0.145 36.4);

Tailwind

colors: {
  custom: {
    50: '#cf7d64',
    500: '#b04628',
    950: '#000000',
  },
}

SCSS

$custom: #b04628;
$custom-light: #cf7d64;
$custom-dark: #000000;

JSON

{
  "hex": "#b04628",
  "rgb": {
    "r": 176,
    "g": 70,
    "b": 40
  },
  "hsl": {
    "h": 13.235,
    "s": 62.963,
    "l": 42.353
  },
  "oklch": {
    "l": 0.53209,
    "c": 0.14547,
    "h": 36.4
  },
  "luminance": 0.13764
}

Semantic roles & 50–950 ramp

primary

#B04628

secondary

#6DB3C6

accent

#C2E642

background

#FDF7F6

surface

#FBEEEB

border

#D4C9C6

text

#150A05

muted

#837C7A

Preview Lab

Preview with #B04628

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

Preview Lab → · Contrast checker → · Palette generator →