#B4701F#B4701F

#B4701F is a mid, vivid orange. Relative luminance 0.214; OKLCH L 60.6% C 0.124 H 64.9°. Best body text is #000000 at 5.28:1 contrast (WCAG AA passes).

Color values

HEX	#B4701F
RGB	rgb(180, 112, 31)
HSL	hsl(33, 71%, 41%)
HSV	hsv(33, 83%, 71%)
CMYK	cmyk(0%, 37.8%, 82.8%, 29.4%)
CIE-LAB	lab(53.38, 20.75, 52.49)
CIE-LCH	lch(53.38, 56.45, 68.44°)
OKLab	oklab(60.57% 0.0527 0.1126)
OKLCH	oklch(60.57% 0.124 64.9)
XYZ	xyz(24.8660, 21.3931, 4.1158)
Luminance	0.2139 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4701F #1F63B4

analogous

#B4251F #B4701F #AEB41F

triadic

#B4701F #1FB470 #701FB4

tetradic

#B4701F #1FB425 #1F63B4 #B41FAE

square

#B4701F #1FB425 #1F63B4 #B41FAE

split-complementary

#B4701F #1FAEB4 #251FB4

monochromatic

#4C2F0D #805016 #B4701F #DC8F34 #E5AC68

Accessibility & contrast

On white

3.98

#B4701F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.28

#B4701F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B4701F

5.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4701F	#FFFFFF	#000000	##000000
##B4701F	1.00	3.98	5.28	5.28
#FFFFFF	3.98	1.00	21.00	21.00
#000000	5.28	21.00	1.00	1.00
##000000	5.28	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#86760F

Deuteranopia (green-blind)

#968621

Tritanopia (blue-blind)

#C56061

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #b4701f;
/* rgb */ color: rgb(180, 112, 31);
/* oklch */ color: oklch(60.6% 0.124 64.9);

Tailwind

colors: {
  custom: {
    50: '#d09962',
    500: '#b4701f',
    950: '#000000',
  },
}

SCSS

$custom: #b4701f;
$custom-light: #d09962;
$custom-dark: #000000;

JSON

{
  "hex": "#b4701f",
  "rgb": {
    "r": 180,
    "g": 112,
    "b": 31
  },
  "hsl": {
    "h": 32.617,
    "s": 70.616,
    "l": 41.373
  },
  "oklch": {
    "l": 0.60571,
    "c": 0.12429,
    "h": 64.9
  },
  "luminance": 0.21391
}

Semantic roles & 50–950 ramp

primary

#B4701F

secondary

#6493CB

accent

#8CED3A

background

#FDF9F6

surface

#FBF2EB

border

#D4CCC6

text

#150E05

muted

#837E7A

Preview Lab

Preview with #B4701F

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

Preview Lab → · Contrast checker → · Palette generator →