#B14739#B14739

#B14739 is a mid, vivid red. Relative luminance 0.141; OKLCH L 53.7% C 0.141 H 30.0°. Best body text is #FFFFFF at 5.48:1 contrast (WCAG AA passes).

Color values

HEX	#B14739
RGB	rgb(177, 71, 57)
HSL	hsl(7, 51%, 46%)
HSV	hsv(7, 68%, 69%)
CMYK	cmyk(0%, 59.9%, 67.8%, 30.6%)
CIE-LAB	lab(44.45, 42.31, 30.34)
CIE-LCH	lch(44.45, 52.07, 35.64°)
OKLab	oklab(53.73% 0.1225 0.0706)
OKLCH	oklch(53.73% 0.141 30)
XYZ	xyz(21.1253, 14.1518, 5.4892)
Luminance	0.1415 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B14739 #39A3B1

analogous

#B13967 #B14739 #B18339

triadic

#B14739 #39B147 #4739B1

tetradic

#B14739 #67B139 #39A3B1 #8339B1

square

#B14739 #67B139 #39A3B1 #8339B1

split-complementary

#B14739 #39B183 #3967B1

monochromatic

#54221B #83342A #B14739 #CB695D #DA948B

Accessibility & contrast

On white

5.48

#B14739 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.83

#B14739 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B14739

5.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B14739	#FFFFFF	#000000	##FFFFFF
##B14739	1.00	5.48	3.83	5.48
#FFFFFF	5.48	1.00	21.00	1.00
#000000	3.83	21.00	1.00	21.00
##FFFFFF	5.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#635B37

Deuteranopia (green-blind)

#7D7236

Tritanopia (blue-blind)

#C23144

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #b14739;
/* rgb */ color: rgb(177, 71, 57);
/* oklch */ color: oklch(53.7% 0.141 30.0);

Tailwind

colors: {
  custom: {
    50: '#cf7e70',
    500: '#b14739',
    950: '#000000',
  },
}

SCSS

$custom: #b14739;
$custom-light: #cf7e70;
$custom-dark: #000000;

JSON

{
  "hex": "#b14739",
  "rgb": {
    "r": 177,
    "g": 71,
    "b": 57
  },
  "hsl": {
    "h": 7,
    "s": 51.282,
    "l": 45.882
  },
  "oklch": {
    "l": 0.53725,
    "c": 0.14142,
    "h": 30
  },
  "luminance": 0.14149
}

Semantic roles & 50–950 ramp

primary

#B14739

secondary

#82BCC4

accent

#CADB4D

background

#FDF7F6

surface

#FBEEEC

border

#D4C9C7

text

#150A07

muted

#837C7A

Preview Lab

Preview with #B14739

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

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