#B35B30#B35B30

#B35B30 is a mid, vivid orange. Relative luminance 0.173; OKLCH L 56.9% C 0.128 H 45.0°. Best body text is #FFFFFF at 4.71:1 contrast (WCAG AA passes).

Color values

HEX	#B35B30
RGB	rgb(179, 91, 48)
HSL	hsl(20, 58%, 45%)
HSV	hsv(20, 73%, 70%)
CMYK	cmyk(0%, 49.2%, 73.2%, 29.8%)
CIE-LAB	lab(48.61, 32.47, 40.13)
CIE-LCH	lch(48.61, 51.62, 51.02°)
OKLab	oklab(56.92% 0.0903 0.0902)
OKLCH	oklch(56.92% 0.128 45)
XYZ	xyz(22.8671, 17.2820, 4.9273)
Luminance	0.1728 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B35B30 #3088B3

analogous

#B33046 #B35B30 #B39D30

triadic

#B35B30 #30B35B #5B30B3

tetradic

#B35B30 #46B330 #3088B3 #9D30B3

square

#B35B30 #46B330 #3088B3 #9D30B3

split-complementary

#B35B30 #30B39D #3046B3

monochromatic

#522A16 #834223 #B35B30 #D07A50 #DD9F80

Accessibility & contrast

On white

4.71

#B35B30 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.46

#B35B30 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B35B30

4.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B35B30	#FFFFFF	#000000	##FFFFFF
##B35B30	1.00	4.71	4.46	4.71
#FFFFFF	4.71	1.00	21.00	1.00
#000000	4.46	21.00	1.00	21.00
##FFFFFF	4.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#73672B

Deuteranopia (green-blind)

#897B2E

Tritanopia (blue-blind)

#C44952

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #b35b30;
/* rgb */ color: rgb(179, 91, 48);
/* oklch */ color: oklch(56.9% 0.128 45.0);

Tailwind

colors: {
  custom: {
    50: '#d08b6a',
    500: '#b35b30',
    950: '#000000',
  },
}

SCSS

$custom: #b35b30;
$custom-light: #d08b6a;
$custom-dark: #000000;

JSON

{
  "hex": "#b35b30",
  "rgb": {
    "r": 179,
    "g": 91,
    "b": 48
  },
  "hsl": {
    "h": 19.695,
    "s": 57.709,
    "l": 44.51
  },
  "oklch": {
    "l": 0.56916,
    "c": 0.12762,
    "h": 45
  },
  "luminance": 0.17279
}

Semantic roles & 50–950 ramp

primary

#B35B30

secondary

#79ADC6

accent

#AEE147

background

#FDF8F6

surface

#FBF0EB

border

#D4CBC6

text

#150C06

muted

#837D7A

Preview Lab

Preview with #B35B30

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

Preview Lab → · Contrast checker → · Palette generator →