#B2582F#B2582F

#B2582F is a mid, vivid orange. Relative luminance 0.167; OKLCH L 56.3% C 0.129 H 43.6°. Best body text is #FFFFFF at 4.85:1 contrast (WCAG AA passes).

Color values

HEX	#B2582F
RGB	rgb(178, 88, 47)
HSL	hsl(19, 58%, 44%)
HSV	hsv(19, 74%, 70%)
CMYK	cmyk(0%, 50.6%, 73.6%, 30.2%)
CIE-LAB	lab(47.82, 33.60, 39.75)
CIE-LCH	lch(47.82, 52.05, 49.79°)
OKLab	oklab(56.28% 0.0937 0.0892)
OKLCH	oklch(56.28% 0.129 43.6)
XYZ	xyz(22.3650, 16.6524, 4.7252)
Luminance	0.1665 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B2582F #2F89B2

analogous

#B22F47 #B2582F #B29A2F

triadic

#B2582F #2FB258 #582FB2

tetradic

#B2582F #47B22F #2F89B2 #9A2FB2

square

#B2582F #47B22F #2F89B2 #9A2FB2

split-complementary

#B2582F #2FB29A #2F47B2

monochromatic

#512815 #824022 #B2582F #D0774E #DD9C7E

Accessibility & contrast

On white

4.85

#B2582F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.33

#B2582F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B2582F

4.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B2582F	#FFFFFF	#000000	##FFFFFF
##B2582F	1.00	4.85	4.33	4.85
#FFFFFF	4.85	1.00	21.00	1.00
#000000	4.33	21.00	1.00	21.00
##FFFFFF	4.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#71652A

Deuteranopia (green-blind)

#87792D

Tritanopia (blue-blind)

#C3454F

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #b2582f;
/* rgb */ color: rgb(178, 88, 47);
/* oklch */ color: oklch(56.3% 0.129 43.6);

Tailwind

colors: {
  custom: {
    50: '#cf8969',
    500: '#b2582f',
    950: '#000000',
  },
}

SCSS

$custom: #b2582f;
$custom-light: #cf8969;
$custom-dark: #000000;

JSON

{
  "hex": "#b2582f",
  "rgb": {
    "r": 178,
    "g": 88,
    "b": 47
  },
  "hsl": {
    "h": 18.779,
    "s": 58.222,
    "l": 44.118
  },
  "oklch": {
    "l": 0.56275,
    "c": 0.12934,
    "h": 43.6
  },
  "luminance": 0.1665
}

Semantic roles & 50–950 ramp

primary

#B2582F

secondary

#77ADC6

accent

#B1E146

background

#FDF8F6

surface

#FBF0EB

border

#D4CBC6

text

#150B06

muted

#837C7A

Preview Lab

Preview with #B2582F

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

Preview Lab → · Contrast checker → · Palette generator →