#B83149#B83149

#B83149 is a mid, vivid red. Relative luminance 0.129; OKLCH L 52.6% C 0.171 H 15.4°. Best body text is #FFFFFF at 5.88:1 contrast (WCAG AA passes).

Color values

HEX	#B83149
RGB	rgb(184, 49, 73)
HSL	hsl(349, 58%, 46%)
HSV	hsv(349, 73%, 72%)
CMYK	cmyk(0%, 73.4%, 60.3%, 27.8%)
CIE-LAB	lab(42.57, 54.87, 18.55)
CIE-LCH	lch(42.57, 57.92, 18.67°)
OKLab	oklab(52.64% 0.1645 0.0454)
OKLCH	oklch(52.64% 0.171 15.4)
XYZ	xyz(22.0703, 12.8712, 7.6243)
Luminance	0.1287 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B83149 #31B8A0

analogous

#B8318C #B83149 #B85C31

triadic

#B83149 #49B831 #3149B8

tetradic

#B83149 #8CB831 #31B8A0 #5C31B8

square

#B83149 #8CB831 #31B8A0 #5C31B8

split-complementary

#B83149 #31B85C #318CB8

monochromatic

#571723 #882436 #B83149 #D2556B #DE8595

Accessibility & contrast

On white

5.88

#B83149 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.57

#B83149 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B83149

5.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B83149	#FFFFFF	#000000	##FFFFFF
##B83149	1.00	5.88	3.57	5.88
#FFFFFF	5.88	1.00	21.00	1.00
#000000	3.57	21.00	1.00	21.00
##FFFFFF	5.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#555349

Deuteranopia (green-blind)

#786F45

Tritanopia (blue-blind)

#CA033B

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #b83149;
/* rgb */ color: rgb(184, 49, 73);
/* oklch */ color: oklch(52.6% 0.171 15.4);

Tailwind

colors: {
  custom: {
    50: '#d4747b',
    500: '#b83149',
    950: '#000000',
  },
}

SCSS

$custom: #b83149;
$custom-light: #d4747b;
$custom-dark: #000000;

JSON

{
  "hex": "#b83149",
  "rgb": {
    "r": 184,
    "g": 49,
    "b": 73
  },
  "hsl": {
    "h": 349.333,
    "s": 57.94,
    "l": 45.686
  },
  "oklch": {
    "l": 0.52637,
    "c": 0.17066,
    "h": 15.4
  },
  "luminance": 0.12868
}

Semantic roles & 50–950 ramp

primary

#B83149

secondary

#7DC8BB

accent

#E1C647

background

#FEF7F7

surface

#FCEDED

border

#D5C8C8

text

#160909

muted

#847B7B

Preview Lab

Preview with #B83149

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

Preview Lab → · Contrast checker → · Palette generator →