#B64530#B64530

#B64530 is a mid, vivid red. Relative luminance 0.144; OKLCH L 54.1% C 0.151 H 32.6°. Best body text is #FFFFFF at 5.41:1 contrast (WCAG AA passes).

Color values

HEX	#B64530
RGB	rgb(182, 69, 48)
HSL	hsl(9, 58%, 45%)
HSV	hsv(9, 74%, 71%)
CMYK	cmyk(0%, 62.1%, 73.6%, 28.6%)
CIE-LAB	lab(44.83, 44.60, 36.12)
CIE-LCH	lch(44.83, 57.40, 39.00°)
OKLab	oklab(54.13% 0.1273 0.0814)
OKLCH	oklch(54.13% 0.151 32.6)
XYZ	xyz(21.9553, 14.4178, 4.4225)
Luminance	0.1442 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B64530 #30A1B6

analogous

#B6305E #B64530 #B68830

triadic

#B64530 #30B645 #4530B6

tetradic

#B64530 #5EB630 #30A1B6 #8830B6

square

#B64530 #5EB630 #30A1B6 #8830B6

split-complementary

#B64530 #30B688 #305EB6

monochromatic

#552016 #863323 #B64530 #D16652 #DE9182

Accessibility & contrast

On white

5.41

#B64530 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.88

#B64530 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B64530

5.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B64530	#FFFFFF	#000000	##FFFFFF
##B64530	1.00	5.41	3.88	5.41
#FFFFFF	5.41	1.00	21.00	1.00
#000000	3.88	21.00	1.00	21.00
##FFFFFF	5.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#645A2D

Deuteranopia (green-blind)

#80732C

Tritanopia (blue-blind)

#C82A41

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #b64530;
/* rgb */ color: rgb(182, 69, 48);
/* oklch */ color: oklch(54.1% 0.151 32.6);

Tailwind

colors: {
  custom: {
    50: '#d37d69',
    500: '#b64530',
    950: '#000000',
  },
}

SCSS

$custom: #b64530;
$custom-light: #d37d69;
$custom-dark: #000000;

JSON

{
  "hex": "#b64530",
  "rgb": {
    "r": 182,
    "g": 69,
    "b": 48
  },
  "hsl": {
    "h": 9.403,
    "s": 58.261,
    "l": 45.098
  },
  "oklch": {
    "l": 0.54134,
    "c": 0.15111,
    "h": 32.6
  },
  "luminance": 0.14415
}

Semantic roles & 50–950 ramp

primary

#B64530

secondary

#7BBBC7

accent

#C9E146

background

#FEF7F6

surface

#FCEEEB

border

#D5C9C6

text

#160A06

muted

#847C7A

Preview Lab

Preview with #B64530

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

Preview Lab → · Contrast checker → · Palette generator →