#B83035#B83035

#B83035 is a mid, vivid red. Relative luminance 0.126; OKLCH L 52.2% C 0.172 H 23.7°. Best body text is #FFFFFF at 5.98:1 contrast (WCAG AA passes).

Color values

HEX	#B83035
RGB	rgb(184, 48, 53)
HSL	hsl(358, 59%, 45%)
HSV	hsv(358, 74%, 72%)
CMYK	cmyk(0%, 73.9%, 71.2%, 27.8%)
CIE-LAB	lab(42.10, 54.08, 30.20)
CIE-LCH	lch(42.10, 61.94, 29.18°)
OKLab	oklab(52.18% 0.1579 0.0694)
OKLCH	oklch(52.18% 0.172 23.7)
XYZ	xyz(21.4691, 12.5646, 4.6622)
Luminance	0.1256 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B83035 #30B8B3

analogous

#B83079 #B83035 #B86F30

triadic

#B83035 #35B830 #3035B8

tetradic

#B83035 #79B830 #30B8B3 #6F30B8

square

#B83035 #79B830 #30B8B3 #6F30B8

split-complementary

#B83035 #30B86F #3079B8

monochromatic

#571719 #872327 #B83035 #D25358 #DF8487

Accessibility & contrast

On white

5.98

#B83035 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.51

#B83035 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B83035

5.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B83035	#FFFFFF	#000000	##FFFFFF
##B83035	1.00	5.98	3.51	5.98
#FFFFFF	5.98	1.00	21.00	1.00
#000000	3.51	21.00	1.00	21.00
##FFFFFF	5.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#585134

Deuteranopia (green-blind)

#7A6E30

Tritanopia (blue-blind)

#CA0033

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #b83035;
/* rgb */ color: rgb(184, 48, 53);
/* oklch */ color: oklch(52.2% 0.172 23.7);

Tailwind

colors: {
  custom: {
    50: '#d6736c',
    500: '#b83035',
    950: '#000000',
  },
}

SCSS

$custom: #b83035;
$custom-light: #d6736c;
$custom-dark: #000000;

JSON

{
  "hex": "#b83035",
  "rgb": {
    "r": 184,
    "g": 48,
    "b": 53
  },
  "hsl": {
    "h": 357.794,
    "s": 58.621,
    "l": 45.49
  },
  "oklch": {
    "l": 0.52178,
    "c": 0.17245,
    "h": 23.7
  },
  "luminance": 0.12561
}

Semantic roles & 50–950 ramp

primary

#B83035

secondary

#7CC8C5

accent

#E2DC46

background

#FEF7F6

surface

#FCEDEB

border

#D5C8C6

text

#160907

muted

#847B7A

Preview Lab

Preview with #B83035

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

Preview Lab → · Contrast checker → · Palette generator →