#B64E43#B64E43

#B64E43 is a mid, vivid red. Relative luminance 0.158; OKLCH L 55.6% C 0.138 H 28.4°. Best body text is #FFFFFF at 5.05:1 contrast (WCAG AA passes).

Color values

HEX	#B64E43
RGB	rgb(182, 78, 67)
HSL	hsl(6, 46%, 49%)
HSV	hsv(6, 63%, 71%)
CMYK	cmyk(0%, 57.1%, 63.2%, 28.6%)
CIE-LAB	lab(46.71, 41.40, 27.45)
CIE-LCH	lch(46.71, 49.67, 33.55°)
OKLab	oklab(55.64% 0.121 0.0653)
OKLCH	oklch(55.64% 0.138 28.4)
XYZ	xyz(23.0310, 15.8020, 7.1464)
Luminance	0.1580 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B64E43 #43ABB6

analogous

#B64372 #B64E43 #B68843

triadic

#B64E43 #43B64E #4E43B6

tetradic

#B64E43 #72B643 #43ABB6 #8843B6

square

#B64E43 #72B643 #43ABB6 #8843B6

split-complementary

#B64E43 #43B688 #4372B6

monochromatic

#5D2822 #893B33 #B64E43 #C9766D #DAA09A

Accessibility & contrast

On white

5.05

#B64E43 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.16

#B64E43 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B64E43

5.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B64E43	#FFFFFF	#000000	##FFFFFF
##B64E43	1.00	5.05	4.16	5.05
#FFFFFF	5.05	1.00	21.00	1.00
#000000	4.16	21.00	1.00	21.00
##FFFFFF	5.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#696141

Deuteranopia (green-blind)

#827741

Tritanopia (blue-blind)

#C73A4C

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #b64e43;
/* rgb */ color: rgb(182, 78, 67);
/* oklch */ color: oklch(55.6% 0.138 28.4);

Tailwind

colors: {
  custom: {
    50: '#d28377',
    500: '#b64e43',
    950: '#000000',
  },
}

SCSS

$custom: #b64e43;
$custom-light: #d28377;
$custom-dark: #000000;

JSON

{
  "hex": "#b64e43",
  "rgb": {
    "r": 182,
    "g": 78,
    "b": 67
  },
  "hsl": {
    "h": 5.739,
    "s": 46.185,
    "l": 48.824
  },
  "oklch": {
    "l": 0.55643,
    "c": 0.1375,
    "h": 28.4
  },
  "luminance": 0.15799
}

Semantic roles & 50–950 ramp

primary

#B64E43

secondary

#8FC1C6

accent

#C9D652

background

#FDF8F7

surface

#FBEFED

border

#D4CAC8

text

#150B08

muted

#837C7B

Preview Lab

Preview with #B64E43

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

Preview Lab → · Contrast checker → · Palette generator →