#B15630#B15630

#B15630 is a mid, vivid orange. Relative luminance 0.162; OKLCH L 55.8% C 0.130 H 42.1°. Best body text is #FFFFFF at 4.95:1 contrast (WCAG AA passes).

Color values

HEX	#B15630
RGB	rgb(177, 86, 48)
HSL	hsl(18, 57%, 44%)
HSV	hsv(18, 73%, 69%)
CMYK	cmyk(0%, 51.4%, 72.9%, 30.6%)
CIE-LAB	lab(47.26, 34.30, 38.57)
CIE-LCH	lch(47.26, 51.62, 48.36°)
OKLab	oklab(55.82% 0.0961 0.0869)
OKLCH	oklch(55.82% 0.13 42.1)
XYZ	xyz(21.9948, 16.2188, 4.7680)
Luminance	0.1622 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B15630 #308BB1

analogous

#B1304B #B15630 #B19730

triadic

#B15630 #30B156 #5630B1

tetradic

#B15630 #4BB130 #308BB1 #9730B1

square

#B15630 #4BB130 #308BB1 #9730B1

split-complementary

#B15630 #30B197 #304BB1

monochromatic

#512716 #813F23 #B15630 #CF754F #DC9B7F

Accessibility & contrast

On white

4.95

#B15630 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.24

#B15630 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B15630

4.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B15630	#FFFFFF	#000000	##FFFFFF
##B15630	1.00	4.95	4.24	4.95
#FFFFFF	4.95	1.00	21.00	1.00
#000000	4.24	21.00	1.00	21.00
##FFFFFF	4.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6F642C

Deuteranopia (green-blind)

#85782E

Tritanopia (blue-blind)

#C2434E

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #b15630;
/* rgb */ color: rgb(177, 86, 48);
/* oklch */ color: oklch(55.8% 0.130 42.1);

Tailwind

colors: {
  custom: {
    50: '#cf876a',
    500: '#b15630',
    950: '#000000',
  },
}

SCSS

$custom: #b15630;
$custom-light: #cf876a;
$custom-dark: #000000;

JSON

{
  "hex": "#b15630",
  "rgb": {
    "r": 177,
    "g": 86,
    "b": 48
  },
  "hsl": {
    "h": 17.674,
    "s": 57.333,
    "l": 44.118
  },
  "oklch": {
    "l": 0.55822,
    "c": 0.12956,
    "h": 42.1
  },
  "luminance": 0.16216
}

Semantic roles & 50–950 ramp

primary

#B15630

secondary

#78AEC5

accent

#B3E147

background

#FDF8F6

surface

#FBF0EB

border

#D4CBC6

text

#150B06

muted

#837C7A

Preview Lab

Preview with #B15630

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

Preview Lab → · Contrast checker → · Palette generator →