#B35029#B35029

#B35029 is a mid, vivid orange. Relative luminance 0.155; OKLCH L 55.1% C 0.139 H 40.8°. Best body text is #FFFFFF at 5.13:1 contrast (WCAG AA passes).

Color values

HEX	#B35029
RGB	rgb(179, 80, 41)
HSL	hsl(17, 63%, 43%)
HSV	hsv(17, 77%, 70%)
CMYK	cmyk(0%, 55.3%, 77.1%, 29.8%)
CIE-LAB	lab(46.29, 37.86, 41.27)
CIE-LCH	lch(46.29, 56.01, 47.47°)
OKLab	oklab(55.12% 0.1055 0.091)
OKLCH	oklch(55.12% 0.139 40.8)
XYZ	xyz(21.8615, 15.4840, 3.9349)
Luminance	0.1548 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B35029 #298CB3

analogous

#B32947 #B35029 #B39529

triadic

#B35029 #29B350 #5029B3

tetradic

#B35029 #47B329 #298CB3 #9529B3

square

#B35029 #47B329 #298CB3 #9529B3

split-complementary

#B35029 #29B395 #2947B3

monochromatic

#4F2312 #813A1E #B35029 #D46D45 #E09477

Accessibility & contrast

On white

5.13

#B35029 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.10

#B35029 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B35029

5.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B35029	#FFFFFF	#000000	##FFFFFF
##B35029	1.00	5.13	4.10	5.13
#FFFFFF	5.13	1.00	21.00	1.00
#000000	4.10	21.00	1.00	21.00
##FFFFFF	5.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6C6024

Deuteranopia (green-blind)

#847626

Tritanopia (blue-blind)

#C53A48

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #b35029;
/* rgb */ color: rgb(179, 80, 41);
/* oklch */ color: oklch(55.1% 0.139 40.8);

Tailwind

colors: {
  custom: {
    50: '#d18465',
    500: '#b35029',
    950: '#000000',
  },
}

SCSS

$custom: #b35029;
$custom-light: #d18465;
$custom-dark: #000000;

JSON

{
  "hex": "#b35029",
  "rgb": {
    "r": 179,
    "g": 80,
    "b": 41
  },
  "hsl": {
    "h": 16.957,
    "s": 62.727,
    "l": 43.137
  },
  "oklch": {
    "l": 0.55123,
    "c": 0.13933,
    "h": 40.8
  },
  "luminance": 0.15481
}

Semantic roles & 50–950 ramp

primary

#B35029

secondary

#70AFC7

accent

#B7E642

background

#FDF8F6

surface

#FBEFEB

border

#D4CAC6

text

#150B06

muted

#837C7A

Preview Lab

Preview with #B35029

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

Preview Lab → · Contrast checker → · Palette generator →