#B15023#B15023

#B15023 is a mid, vivid orange. Relative luminance 0.152; OKLCH L 54.8% C 0.139 H 43.0°. Best body text is #FFFFFF at 5.20:1 contrast (WCAG AA passes).

Color values

HEX	#B15023
RGB	rgb(177, 80, 35)
HSL	hsl(19, 67%, 42%)
HSV	hsv(19, 80%, 69%)
CMYK	cmyk(0%, 54.8%, 80.2%, 30.6%)
CIE-LAB	lab(45.92, 36.84, 43.76)
CIE-LCH	lch(45.92, 57.20, 49.90°)
OKLab	oklab(54.76% 0.1016 0.0948)
OKLCH	oklch(54.76% 0.139 43)
XYZ	xyz(21.3057, 15.2086, 3.4034)
Luminance	0.1521 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B15023 #2384B1

analogous

#B1233D #B15023 #B19723

triadic

#B15023 #23B150 #5023B1

tetradic

#B15023 #3DB123 #2384B1 #9723B1

square

#B15023 #3DB123 #2384B1 #9723B1

split-complementary

#B15023 #23B197 #233DB1

monochromatic

#4B220F #7E3919 #B15023 #D86C39 #E2926C

Accessibility & contrast

On white

5.20

#B15023 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.04

#B15023 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B15023

5.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B15023	#FFFFFF	#000000	##FFFFFF
##B15023	1.00	5.20	4.04	5.20
#FFFFFF	5.20	1.00	21.00	1.00
#000000	4.04	21.00	1.00	21.00
##FFFFFF	5.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6B5F1D

Deuteranopia (green-blind)

#837520

Tritanopia (blue-blind)

#C33A47

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #b15023;
/* rgb */ color: rgb(177, 80, 35);
/* oklch */ color: oklch(54.8% 0.139 43.0);

Tailwind

colors: {
  custom: {
    50: '#d08361',
    500: '#b15023',
    950: '#000000',
  },
}

SCSS

$custom: #b15023;
$custom-light: #d08361;
$custom-dark: #000000;

JSON

{
  "hex": "#b15023",
  "rgb": {
    "r": 177,
    "g": 80,
    "b": 35
  },
  "hsl": {
    "h": 19.014,
    "s": 66.981,
    "l": 41.569
  },
  "oklch": {
    "l": 0.54761,
    "c": 0.13897,
    "h": 43
  },
  "luminance": 0.15206
}

Semantic roles & 50–950 ramp

primary

#B15023

secondary

#68AAC8

accent

#B3EA3E

background

#FDF8F5

surface

#FBEFEA

border

#D4CAC6

text

#150B05

muted

#837C79

Preview Lab

Preview with #B15023

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

Preview Lab → · Contrast checker → · Palette generator →