#B83A49#B83A49

#B83A49 is a mid, vivid red. Relative luminance 0.137; OKLCH L 53.6% C 0.161 H 17.8°. Best body text is #FFFFFF at 5.62:1 contrast (WCAG AA passes).

Color values

HEX	#B83A49
RGB	rgb(184, 58, 73)
HSL	hsl(353, 52%, 47%)
HSV	hsv(353, 68%, 72%)
CMYK	cmyk(0%, 68.5%, 60.3%, 27.8%)
CIE-LAB	lab(43.80, 51.47, 20.17)
CIE-LCH	lch(43.80, 55.29, 21.40°)
OKLab	oklab(53.55% 0.1537 0.0492)
OKLCH	oklch(53.55% 0.161 17.8)
XYZ	xyz(22.4850, 13.7006, 7.7625)
Luminance	0.1370 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B83A49 #3AB8A9

analogous

#B83A88 #B83A49 #B86A3A

triadic

#B83A49 #49B83A #3A49B8

tetradic

#B83A49 #88B83A #3AB8A9 #6A3AB8

square

#B83A49 #88B83A #3AB8A9 #6A3AB8

split-complementary

#B83A49 #3AB86A #3A88B8

monochromatic

#5B1D24 #892B37 #B83A49 #CD626F #DC9099

Accessibility & contrast

On white

5.62

#B83A49 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.74

#B83A49 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B83A49

5.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B83A49	#FFFFFF	#000000	##FFFFFF
##B83A49	1.00	5.62	3.74	5.62
#FFFFFF	5.62	1.00	21.00	1.00
#000000	3.74	21.00	1.00	21.00
##FFFFFF	5.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B5749

Deuteranopia (green-blind)

#7B7146

Tritanopia (blue-blind)

#C91C40

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #b83a49;
/* rgb */ color: rgb(184, 58, 73);
/* oklch */ color: oklch(53.6% 0.161 17.8);

Tailwind

colors: {
  custom: {
    50: '#d4787b',
    500: '#b83a49',
    950: '#000000',
  },
}

SCSS

$custom: #b83a49;
$custom-light: #d4787b;
$custom-dark: #000000;

JSON

{
  "hex": "#b83a49",
  "rgb": {
    "r": 184,
    "g": 58,
    "b": 73
  },
  "hsl": {
    "h": 352.857,
    "s": 52.066,
    "l": 47.451
  },
  "oklch": {
    "l": 0.53554,
    "c": 0.16134,
    "h": 17.8
  },
  "luminance": 0.13697
}

Semantic roles & 50–950 ramp

primary

#B83A49

secondary

#87C7BF

accent

#DCCA4C

background

#FDF7F7

surface

#FBEEED

border

#D4C9C8

text

#150909

muted

#837B7B

Preview Lab

Preview with #B83A49

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

Preview Lab → · Contrast checker → · Palette generator →