#B44A1F#B44A1F

#B44A1F is a mid, vivid orange. Relative luminance 0.147; OKLCH L 54.3% C 0.148 H 40.5°. Best body text is #FFFFFF at 5.33:1 contrast (WCAG AA passes).

Color values

HEX	#B44A1F
RGB	rgb(180, 74, 31)
HSL	hsl(17, 71%, 41%)
HSV	hsv(17, 83%, 71%)
CMYK	cmyk(0%, 58.9%, 82.8%, 29.4%)
CIE-LAB	lab(45.22, 40.85, 45.15)
CIE-LCH	lch(45.22, 60.89, 47.86°)
OKLab	oklab(54.32% 0.1129 0.0964)
OKLCH	oklch(54.32% 0.148 40.5)
XYZ	xyz(21.5208, 14.7028, 3.0007)
Luminance	0.1470 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B44A1F #1F89B4

analogous

#B41F3F #B44A1F #B4951F

triadic

#B44A1F #1FB44A #4A1FB4

tetradic

#B44A1F #3FB41F #1F89B4 #951FB4

square

#B44A1F #3FB41F #1F89B4 #951FB4

split-complementary

#B44A1F #1FB495 #1F3FB4

monochromatic

#4C1F0D #803516 #B44A1F #DC6534 #E58C68

Accessibility & contrast

On white

5.33

#B44A1F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.94

#B44A1F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B44A1F

5.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B44A1F	#FFFFFF	#000000	##FFFFFF
##B44A1F	1.00	5.33	3.94	5.33
#FFFFFF	5.33	1.00	21.00	1.00
#000000	3.94	21.00	1.00	21.00
##FFFFFF	5.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#685C18

Deuteranopia (green-blind)

#82741B

Tritanopia (blue-blind)

#C63042

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #b44a1f;
/* rgb */ color: rgb(180, 74, 31);
/* oklch */ color: oklch(54.3% 0.148 40.5);

Tailwind

colors: {
  custom: {
    50: '#d2805e',
    500: '#b44a1f',
    950: '#000000',
  },
}

SCSS

$custom: #b44a1f;
$custom-light: #d2805e;
$custom-dark: #000000;

JSON

{
  "hex": "#b44a1f",
  "rgb": {
    "r": 180,
    "g": 74,
    "b": 31
  },
  "hsl": {
    "h": 17.315,
    "s": 70.616,
    "l": 41.373
  },
  "oklch": {
    "l": 0.54319,
    "c": 0.14845,
    "h": 40.5
  },
  "luminance": 0.147
}

Semantic roles & 50–950 ramp

primary

#B44A1F

secondary

#64ADCB

accent

#BAED3A

background

#FEF8F5

surface

#FCEFE9

border

#D5CAC5

text

#160A05

muted

#847C79

Preview Lab

Preview with #B44A1F

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

Preview Lab → · Contrast checker → · Palette generator →