#B4642F#B4642F

#B4642F is a mid, vivid orange. Relative luminance 0.190; OKLCH L 58.6% C 0.123 H 51.4°. Best body text is #000000 at 4.80:1 contrast (WCAG AA passes).

Color values

HEX	#B4642F
RGB	rgb(180, 100, 47)
HSL	hsl(24, 59%, 45%)
HSV	hsv(24, 74%, 71%)
CMYK	cmyk(0%, 44.4%, 73.9%, 29.4%)
CIE-LAB	lab(50.72, 27.99, 42.92)
CIE-LCH	lch(50.72, 51.24, 56.89°)
OKLab	oklab(58.56% 0.0765 0.0959)
OKLCH	oklch(58.56% 0.123 51.4)
XYZ	xyz(23.8947, 19.0255, 5.1027)
Luminance	0.1902 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4642F #2F7FB4

analogous

#B42F3D #B4642F #B4A72F

triadic

#B4642F #2FB464 #642FB4

tetradic

#B4642F #3DB42F #2F7FB4 #A72FB4

square

#B4642F #3DB42F #2F7FB4 #A72FB4

split-complementary

#B4642F #2FB4A7 #2F3DB4

monochromatic

#532E16 #834922 #B4642F #D1834F #DEA580

Accessibility & contrast

On white

4.37

#B4642F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.80

#B4642F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B4642F

4.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4642F	#FFFFFF	#000000	##000000
##B4642F	1.00	4.37	4.80	4.80
#FFFFFF	4.37	1.00	21.00	21.00
#000000	4.80	21.00	1.00	1.00
##000000	4.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7B6E29

Deuteranopia (green-blind)

#8E802E

Tritanopia (blue-blind)

#C55359

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #b4642f;
/* rgb */ color: rgb(180, 100, 47);
/* oklch */ color: oklch(58.6% 0.123 51.4);

Tailwind

colors: {
  custom: {
    50: '#d0916a',
    500: '#b4642f',
    950: '#000000',
  },
}

SCSS

$custom: #b4642f;
$custom-light: #d0916a;
$custom-dark: #000000;

JSON

{
  "hex": "#b4642f",
  "rgb": {
    "r": 180,
    "g": 100,
    "b": 47
  },
  "hsl": {
    "h": 23.91,
    "s": 58.59,
    "l": 44.51
  },
  "oklch": {
    "l": 0.58555,
    "c": 0.12267,
    "h": 51.4
  },
  "luminance": 0.19023
}

Semantic roles & 50–950 ramp

primary

#B4642F

secondary

#78A7C7

accent

#A4E246

background

#FDF8F6

surface

#FBF0EB

border

#D4CBC6

text

#150D07

muted

#837D7A

Preview Lab

Preview with #B4642F

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

Preview Lab → · Contrast checker → · Palette generator →