#B5612F#B5612F

#B5612F is a mid, vivid orange. Relative luminance 0.186; OKLCH L 58.2% C 0.126 H 48.9°. Best body text is #000000 at 4.72:1 contrast (WCAG AA passes).

Color values

HEX	#B5612F
RGB	rgb(181, 97, 47)
HSL	hsl(22, 59%, 45%)
HSV	hsv(22, 74%, 71%)
CMYK	cmyk(0%, 46.4%, 74%, 29%)
CIE-LAB	lab(50.19, 30.04, 42.41)
CIE-LCH	lch(50.19, 51.97, 54.70°)
OKLab	oklab(58.18% 0.0826 0.0948)
OKLCH	oklch(58.18% 0.126 48.9)
XYZ	xyz(23.8460, 18.5811, 5.0195)
Luminance	0.1858 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B5612F #2F83B5

analogous

#B52F40 #B5612F #B5A42F

triadic

#B5612F #2FB561 #612FB5

tetradic

#B5612F #40B52F #2F83B5 #A42FB5

square

#B5612F #40B52F #2F83B5 #A42FB5

split-complementary

#B5612F #2FB5A4 #2F40B5

monochromatic

#542D16 #844722 #B5612F #D18050 #DEA380

Accessibility & contrast

On white

4.45

#B5612F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.72

#B5612F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B5612F

4.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B5612F	#FFFFFF	#000000	##000000
##B5612F	1.00	4.45	4.72	4.72
#FFFFFF	4.45	1.00	21.00	21.00
#000000	4.72	21.00	1.00	1.00
##000000	4.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#796C29

Deuteranopia (green-blind)

#8D7F2E

Tritanopia (blue-blind)

#C65056

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #b5612f;
/* rgb */ color: rgb(181, 97, 47);
/* oklch */ color: oklch(58.2% 0.126 48.9);

Tailwind

colors: {
  custom: {
    50: '#d18f6a',
    500: '#b5612f',
    950: '#000000',
  },
}

SCSS

$custom: #b5612f;
$custom-light: #d18f6a;
$custom-dark: #000000;

JSON

{
  "hex": "#b5612f",
  "rgb": {
    "r": 181,
    "g": 97,
    "b": 47
  },
  "hsl": {
    "h": 22.388,
    "s": 58.772,
    "l": 44.706
  },
  "oklch": {
    "l": 0.58182,
    "c": 0.12569,
    "h": 48.9
  },
  "luminance": 0.18578
}

Semantic roles & 50–950 ramp

primary

#B5612F

secondary

#79AAC7

accent

#A8E246

background

#FDF8F6

surface

#FBF0EB

border

#D4CBC6

text

#150C06

muted

#837D7A

Preview Lab

Preview with #B5612F

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

Preview Lab → · Contrast checker → · Palette generator →