#B3444E#B3444E

#B3444E is a mid, vivid red. Relative luminance 0.143; OKLCH L 54.0% C 0.144 H 18.0°. Best body text is #FFFFFF at 5.45:1 contrast (WCAG AA passes).

Color values

HEX	#B3444E
RGB	rgb(179, 68, 78)
HSL	hsl(355, 45%, 48%)
HSV	hsv(355, 62%, 70%)
CMYK	cmyk(0%, 62%, 56.4%, 29.8%)
CIE-LAB	lab(44.62, 45.87, 18.04)
CIE-LCH	lch(44.62, 49.29, 21.47°)
OKLab	oklab(54.03% 0.1372 0.0447)
OKLCH	oklch(54.03% 0.144 18)
XYZ	xyz(22.0346, 14.2708, 8.8005)
Luminance	0.1427 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3444E #44B3A9

analogous

#B34485 #B3444E #B37144

triadic

#B3444E #4EB344 #444EB3

tetradic

#B3444E #85B344 #44B3A9 #7144B3

square

#B3444E #85B344 #44B3A9 #7144B3

split-complementary

#B3444E #44B371 #4485B3

monochromatic

#5A2227 #87333B #B3444E #C76D75 #D8999F

Accessibility & contrast

On white

5.45

#B3444E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.85

#B3444E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B3444E

5.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3444E	#FFFFFF	#000000	##FFFFFF
##B3444E	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)

#5F5B4E

Deuteranopia (green-blind)

#7B724B

Tritanopia (blue-blind)

#C33048

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #b3444e;
/* rgb */ color: rgb(179, 68, 78);
/* oklch */ color: oklch(54.0% 0.144 18.0);

Tailwind

colors: {
  custom: {
    50: '#cf7d7f',
    500: '#b3444e',
    950: '#000000',
  },
}

SCSS

$custom: #b3444e;
$custom-light: #cf7d7f;
$custom-dark: #000000;

JSON

{
  "hex": "#b3444e",
  "rgb": {
    "r": 179,
    "g": 68,
    "b": 78
  },
  "hsl": {
    "h": 354.595,
    "s": 44.939,
    "l": 48.431
  },
  "oklch": {
    "l": 0.54034,
    "c": 0.14432,
    "h": 18
  },
  "luminance": 0.14268
}

Semantic roles & 50–950 ramp

primary

#B3444E

secondary

#8EC4BF

accent

#D5C953

background

#FDF7F7

surface

#FAEEEE

border

#D3C9C9

text

#150A0A

muted

#837C7C

Preview Lab

Preview with #B3444E

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

Preview Lab → · Contrast checker → · Palette generator →