#B2443E#B2443E

#B2443E is a mid, vivid red. Relative luminance 0.139; OKLCH L 53.6% C 0.145 H 26.2°. Best body text is #FFFFFF at 5.54:1 contrast (WCAG AA passes).

Color values

HEX	#B2443E
RGB	rgb(178, 68, 62)
HSL	hsl(3, 48%, 47%)
HSV	hsv(3, 65%, 70%)
CMYK	cmyk(0%, 61.8%, 65.2%, 30.2%)
CIE-LAB	lab(44.16, 44.38, 27.08)
CIE-LCH	lch(44.16, 51.99, 31.39°)
OKLab	oklab(53.56% 0.1299 0.064)
OKLCH	oklch(53.56% 0.145 26.2)
XYZ	xyz(21.2988, 13.9499, 6.1275)
Luminance	0.1395 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B2443E #3EACB2

analogous

#B23E72 #B2443E #B27E3E

triadic

#B2443E #3EB244 #443EB2

tetradic

#B2443E #72B23E #3EACB2 #7E3EB2

square

#B2443E #72B23E #3EACB2 #7E3EB2

split-complementary

#B2443E #3EB27E #3E72B2

monochromatic

#57211E #85332E #B2443E #C96964 #D99592

Accessibility & contrast

On white

5.54

#B2443E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.79

#B2443E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B2443E

5.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B2443E	#FFFFFF	#000000	##FFFFFF
##B2443E	1.00	5.54	3.79	5.54
#FFFFFF	5.54	1.00	21.00	1.00
#000000	3.79	21.00	1.00	21.00
##FFFFFF	5.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#615A3D

Deuteranopia (green-blind)

#7C713B

Tritanopia (blue-blind)

#C32D43

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #b2443e;
/* rgb */ color: rgb(178, 68, 62);
/* oklch */ color: oklch(53.6% 0.145 26.2);

Tailwind

colors: {
  custom: {
    50: '#cf7d73',
    500: '#b2443e',
    950: '#000000',
  },
}

SCSS

$custom: #b2443e;
$custom-light: #cf7d73;
$custom-dark: #000000;

JSON

{
  "hex": "#b2443e",
  "rgb": {
    "r": 178,
    "g": 68,
    "b": 62
  },
  "hsl": {
    "h": 3.103,
    "s": 48.333,
    "l": 47.059
  },
  "oklch": {
    "l": 0.53564,
    "c": 0.1448,
    "h": 26.2
  },
  "luminance": 0.13947
}

Semantic roles & 50–950 ramp

primary

#B2443E

secondary

#88C1C4

accent

#D1D850

background

#FDF7F7

surface

#FBEEED

border

#D4C9C8

text

#150A08

muted

#837C7B

Preview Lab

Preview with #B2443E

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

Preview Lab → · Contrast checker → · Palette generator →