#B45930#B45930

#B45930 is a mid, vivid orange. Relative luminance 0.171; OKLCH L 56.7% C 0.130 H 43.4°. Best body text is #FFFFFF at 4.76:1 contrast (WCAG AA passes).

Color values

HEX	#B45930
RGB	rgb(180, 89, 48)
HSL	hsl(19, 58%, 45%)
HSV	hsv(19, 73%, 71%)
CMYK	cmyk(0%, 50.6%, 73.3%, 29.4%)
CIE-LAB	lab(48.34, 33.93, 39.88)
CIE-LCH	lch(48.34, 52.36, 49.61°)
OKLab	oklab(56.74% 0.0947 0.0896)
OKLCH	oklch(56.74% 0.13 43.4)
XYZ	xyz(22.9304, 17.0642, 4.8819)
Luminance	0.1706 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B45930 #308BB4

analogous

#B43049 #B45930 #B49B30

triadic

#B45930 #30B459 #5930B4

tetradic

#B45930 #49B430 #308BB4 #9B30B4

square

#B45930 #49B430 #308BB4 #9B30B4

split-complementary

#B45930 #30B49B #3049B4

monochromatic

#532916 #844123 #B45930 #D17851 #DD9E81

Accessibility & contrast

On white

4.76

#B45930 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.41

#B45930 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B45930

4.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B45930	#FFFFFF	#000000	##FFFFFF
##B45930	1.00	4.76	4.41	4.76
#FFFFFF	4.76	1.00	21.00	1.00
#000000	4.41	21.00	1.00	21.00
##FFFFFF	4.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#72662B

Deuteranopia (green-blind)

#887B2E

Tritanopia (blue-blind)

#C54650

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #b45930;
/* rgb */ color: rgb(180, 89, 48);
/* oklch */ color: oklch(56.7% 0.130 43.4);

Tailwind

colors: {
  custom: {
    50: '#d18a6a',
    500: '#b45930',
    950: '#000000',
  },
}

SCSS

$custom: #b45930;
$custom-light: #d18a6a;
$custom-dark: #000000;

JSON

{
  "hex": "#b45930",
  "rgb": {
    "r": 180,
    "g": 89,
    "b": 48
  },
  "hsl": {
    "h": 18.636,
    "s": 57.895,
    "l": 44.706
  },
  "oklch": {
    "l": 0.56738,
    "c": 0.13033,
    "h": 43.4
  },
  "luminance": 0.17061
}

Semantic roles & 50–950 ramp

primary

#B45930

secondary

#79AEC6

accent

#B1E147

background

#FDF8F6

surface

#FBF0EB

border

#D4CBC6

text

#150C06

muted

#837D7A

Preview Lab

Preview with #B45930

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

Preview Lab → · Contrast checker → · Palette generator →