#B83E2F#B83E2F

#B83E2F is a mid, vivid red. Relative luminance 0.138; OKLCH L 53.6% C 0.160 H 30.1°. Best body text is #FFFFFF at 5.57:1 contrast (WCAG AA passes).

Color values

HEX	#B83E2F
RGB	rgb(184, 62, 47)
HSL	hsl(7, 59%, 45%)
HSV	hsv(7, 74%, 72%)
CMYK	cmyk(0%, 66.3%, 74.5%, 27.8%)
CIE-LAB	lab(44.01, 48.36, 35.87)
CIE-LCH	lch(44.01, 60.22, 36.57°)
OKLab	oklab(53.58% 0.1386 0.0805)
OKLCH	oklch(53.58% 0.16 30.1)
XYZ	xyz(22.0053, 13.8440, 4.2022)
Luminance	0.1384 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B83E2F #2FA9B8

analogous

#B82F65 #B83E2F #B8822F

triadic

#B83E2F #2FB83E #3E2FB8

tetradic

#B83E2F #65B82F #2FA9B8 #822FB8

square

#B83E2F #65B82F #2FA9B8 #822FB8

split-complementary

#B83E2F #2FB882 #2F65B8

monochromatic

#571D16 #872E23 #B83E2F #D36052 #DF8C82

Accessibility & contrast

On white

5.57

#B83E2F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.77

#B83E2F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B83E2F

5.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B83E2F	#FFFFFF	#000000	##FFFFFF
##B83E2F	1.00	5.57	3.77	5.57
#FFFFFF	5.57	1.00	21.00	1.00
#000000	3.77	21.00	1.00	21.00
##FFFFFF	5.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#60572D

Deuteranopia (green-blind)

#7F722B

Tritanopia (blue-blind)

#CA1C3B

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #b83e2f;
/* rgb */ color: rgb(184, 62, 47);
/* oklch */ color: oklch(53.6% 0.160 30.1);

Tailwind

colors: {
  custom: {
    50: '#d57a68',
    500: '#b83e2f',
    950: '#000000',
  },
}

SCSS

$custom: #b83e2f;
$custom-light: #d57a68;
$custom-dark: #000000;

JSON

{
  "hex": "#b83e2f",
  "rgb": {
    "r": 184,
    "g": 62,
    "b": 47
  },
  "hsl": {
    "h": 6.569,
    "s": 59.307,
    "l": 45.294
  },
  "oklch": {
    "l": 0.5358,
    "c": 0.1603,
    "h": 30.1
  },
  "luminance": 0.13841
}

Semantic roles & 50–950 ramp

primary

#B83E2F

secondary

#7BC0C8

accent

#D1E245

background

#FEF7F6

surface

#FCEEEB

border

#D5C9C6

text

#160A06

muted

#847C7A

Preview Lab

Preview with #B83E2F

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

Preview Lab → · Contrast checker → · Palette generator →