#B15547#B15547

#B15547 is a mid, vivid red. Relative luminance 0.163; OKLCH L 56.0% C 0.123 H 30.3°. Best body text is #FFFFFF at 4.93:1 contrast (WCAG AA passes).

Color values

HEX	#B15547
RGB	rgb(177, 85, 71)
HSL	hsl(8, 43%, 49%)
HSV	hsv(8, 60%, 69%)
CMYK	cmyk(0%, 52%, 59.9%, 30.6%)
CIE-LAB	lab(47.37, 36.25, 25.77)
CIE-LCH	lch(47.37, 44.48, 35.40°)
OKLab	oklab(56.01% 0.1062 0.062)
OKLCH	oklch(56.01% 0.123 30.3)
XYZ	xyz(22.5192, 16.3017, 7.9207)
Luminance	0.1630 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B15547 #47A3B1

analogous

#B1476E #B15547 #B18A47

triadic

#B15547 #47B155 #5547B1

tetradic

#B15547 #6EB147 #47A3B1 #8A47B1

square

#B15547 #6EB147 #47A3B1 #8A47B1

split-complementary

#B15547 #47B18A #476EB1

monochromatic

#5A2B24 #854035 #B15547 #C67B70 #D7A39B

Accessibility & contrast

On white

4.93

#B15547 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.26

#B15547 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B15547

4.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B15547	#FFFFFF	#000000	##FFFFFF
##B15547	1.00	4.93	4.26	4.93
#FFFFFF	4.93	1.00	21.00	1.00
#000000	4.26	21.00	1.00	21.00
##FFFFFF	4.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6C6445

Deuteranopia (green-blind)

#837845

Tritanopia (blue-blind)

#C14552

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #b15547;
/* rgb */ color: rgb(177, 85, 71);
/* oklch */ color: oklch(56.0% 0.123 30.3);

Tailwind

colors: {
  custom: {
    50: '#cd877a',
    500: '#b15547',
    950: '#000000',
  },
}

SCSS

$custom: #b15547;
$custom-light: #cd877a;
$custom-dark: #000000;

JSON

{
  "hex": "#b15547",
  "rgb": {
    "r": 177,
    "g": 85,
    "b": 71
  },
  "hsl": {
    "h": 7.925,
    "s": 42.742,
    "l": 48.627
  },
  "oklch": {
    "l": 0.56005,
    "c": 0.12298,
    "h": 30.3
  },
  "luminance": 0.16299
}

Semantic roles & 50–950 ramp

primary

#B15547

secondary

#90BDC3

accent

#C2D355

background

#FDF8F7

surface

#FAF0ED

border

#D3CBC8

text

#140B09

muted

#837C7B

Preview Lab

Preview with #B15547

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

Preview Lab → · Contrast checker → · Palette generator →