#B9582F#B9582F

#B9582F is a mid, vivid orange. Relative luminance 0.175; OKLCH L 57.3% C 0.137 H 42.2°. Best body text is #FFFFFF at 4.67:1 contrast (WCAG AA passes).

Color values

HEX	#B9582F
RGB	rgb(185, 88, 47)
HSL	hsl(18, 59%, 45%)
HSV	hsv(18, 75%, 73%)
CMYK	cmyk(0%, 52.4%, 74.6%, 27.5%)
CIE-LAB	lab(48.89, 36.40, 41.21)
CIE-LCH	lch(48.89, 54.98, 48.54°)
OKLab	oklab(57.3% 0.1016 0.0919)
OKLCH	oklch(57.3% 0.137 42.2)
XYZ	xyz(24.0127, 17.5020, 4.8025)
Luminance	0.1750 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B9582F #2F90B9

analogous

#B92F4B #B9582F #B99D2F

triadic

#B9582F #2FB958 #582FB9

tetradic

#B9582F #4BB92F #2F90B9 #9D2FB9

square

#B9582F #4BB92F #2F90B9 #9D2FB9

split-complementary

#B9582F #2FB99D #2F4BB9

monochromatic

#572A16 #884123 #B9582F #D37852 #DF9E83

Accessibility & contrast

On white

4.67

#B9582F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.50

#B9582F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #B9582F

4.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B9582F	#FFFFFF	#000000	##FFFFFF
##B9582F	1.00	4.67	4.50	4.67
#FFFFFF	4.67	1.00	21.00	1.00
#000000	4.50	21.00	1.00	21.00
##FFFFFF	4.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#73672A

Deuteranopia (green-blind)

#8A7C2D

Tritanopia (blue-blind)

#CB444F

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #b9582f;
/* rgb */ color: rgb(185, 88, 47);
/* oklch */ color: oklch(57.3% 0.137 42.2);

Tailwind

colors: {
  custom: {
    50: '#d5896a',
    500: '#b9582f',
    950: '#000000',
  },
}

SCSS

$custom: #b9582f;
$custom-light: #d5896a;
$custom-dark: #000000;

JSON

{
  "hex": "#b9582f",
  "rgb": {
    "r": 185,
    "g": 88,
    "b": 47
  },
  "hsl": {
    "h": 17.826,
    "s": 59.483,
    "l": 45.49
  },
  "oklch": {
    "l": 0.57303,
    "c": 0.137,
    "h": 42.2
  },
  "luminance": 0.17499
}

Semantic roles & 50–950 ramp

primary

#B9582F

secondary

#7BB2C9

accent

#B4E345

background

#FEF8F6

surface

#FCF0EB

border

#D5CBC6

text

#160C06

muted

#847D7A

Preview Lab

Preview with #B9582F

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

Preview Lab → · Contrast checker → · Palette generator →