#B15535#B15535

#B15535 is a mid, vivid orange. Relative luminance 0.161; OKLCH L 55.7% C 0.129 H 39.4°. Best body text is #FFFFFF at 4.98:1 contrast (WCAG AA passes).

Color values

HEX	#B15535
RGB	rgb(177, 85, 53)
HSL	hsl(15, 54%, 45%)
HSV	hsv(15, 70%, 69%)
CMYK	cmyk(0%, 52%, 70.1%, 30.6%)
CIE-LAB	lab(47.11, 35.08, 35.71)
CIE-LCH	lch(47.11, 50.06, 45.51°)
OKLab	oklab(55.73% 0.0994 0.0817)
OKLCH	oklch(55.73% 0.129 39.4)
XYZ	xyz(22.0246, 16.1038, 5.3160)
Luminance	0.1610 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B15535 #3591B1

analogous

#B13553 #B15535 #B19335

triadic

#B15535 #35B155 #5535B1

tetradic

#B15535 #53B135 #3591B1 #9335B1

square

#B15535 #53B135 #3591B1 #9335B1

split-complementary

#B15535 #35B193 #3553B1

monochromatic

#532819 #823E27 #B15535 #CD7557 #DB9C86

Accessibility & contrast

On white

4.98

#B15535 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.22

#B15535 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B15535

4.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B15535	#FFFFFF	#000000	##FFFFFF
##B15535	1.00	4.98	4.22	4.98
#FFFFFF	4.98	1.00	21.00	1.00
#000000	4.22	21.00	1.00	21.00
##FFFFFF	4.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6E6332

Deuteranopia (green-blind)

#847733

Tritanopia (blue-blind)

#C2434E

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #b15535;
/* rgb */ color: rgb(177, 85, 53);
/* oklch */ color: oklch(55.7% 0.129 39.4);

Tailwind

colors: {
  custom: {
    50: '#ce876d',
    500: '#b15535',
    950: '#000000',
  },
}

SCSS

$custom: #b15535;
$custom-light: #ce876d;
$custom-dark: #000000;

JSON

{
  "hex": "#b15535",
  "rgb": {
    "r": 177,
    "g": 85,
    "b": 53
  },
  "hsl": {
    "h": 15.484,
    "s": 53.913,
    "l": 45.098
  },
  "oklch": {
    "l": 0.55726,
    "c": 0.12865,
    "h": 39.4
  },
  "luminance": 0.16101
}

Semantic roles & 50–950 ramp

primary

#B15535

secondary

#7DB2C4

accent

#B7DD4B

background

#FDF8F6

surface

#FAF0EB

border

#D3CBC6

text

#150B07

muted

#837C7A

Preview Lab

Preview with #B15535

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

Preview Lab → · Contrast checker → · Palette generator →