#B14743#B14743

#B14743 is a mid, vivid red. Relative luminance 0.143; OKLCH L 53.9% C 0.140 H 25.0°. Best body text is #FFFFFF at 5.45:1 contrast (WCAG AA passes).

Color values

HEX	#B14743
RGB	rgb(177, 71, 67)
HSL	hsl(2, 45%, 48%)
HSV	hsv(2, 62%, 69%)
CMYK	cmyk(0%, 59.9%, 62.1%, 30.6%)
CIE-LAB	lab(44.61, 42.95, 24.62)
CIE-LCH	lch(44.61, 49.50, 29.83°)
OKLab	oklab(53.89% 0.1264 0.0591)
OKLCH	oklch(53.89% 0.14 25)
XYZ	xyz(21.3998, 14.2616, 6.9350)
Luminance	0.1426 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B14743 #43ADB1

analogous

#B14376 #B14743 #B17E43

triadic

#B14743 #43B147 #4743B1

tetradic

#B14743 #76B143 #43ADB1 #7E43B1

square

#B14743 #76B143 #43ADB1 #7E43B1

split-complementary

#B14743 #43B17E #4376B1

monochromatic

#582321 #853532 #B14743 #C76E6A #D89997

Accessibility & contrast

On white

5.45

#B14743 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.85

#B14743 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B14743

5.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B14743	#FFFFFF	#000000	##FFFFFF
##B14743	1.00	5.45	3.85	5.45
#FFFFFF	5.45	1.00	21.00	1.00
#000000	3.85	21.00	1.00	21.00
##FFFFFF	5.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#625B42

Deuteranopia (green-blind)

#7C7240

Tritanopia (blue-blind)

#C23247

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #b14743;
/* rgb */ color: rgb(177, 71, 67);
/* oklch */ color: oklch(53.9% 0.140 25.0);

Tailwind

colors: {
  custom: {
    50: '#ce7e77',
    500: '#b14743',
    950: '#000000',
  },
}

SCSS

$custom: #b14743;
$custom-light: #ce7e77;
$custom-dark: #000000;

JSON

{
  "hex": "#b14743",
  "rgb": {
    "r": 177,
    "g": 71,
    "b": 67
  },
  "hsl": {
    "h": 2.182,
    "s": 45.082,
    "l": 47.843
  },
  "oklch": {
    "l": 0.53893,
    "c": 0.13952,
    "h": 25
  },
  "luminance": 0.14259
}

Semantic roles & 50–950 ramp

primary

#B14743

secondary

#8CC1C3

accent

#D0D553

background

#FDF7F7

surface

#FAEEED

border

#D3C9C8

text

#150A08

muted

#837C7B

Preview Lab

Preview with #B14743

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

Preview Lab → · Contrast checker → · Palette generator →