#B64A45#B64A45

#B64A45 is a mid, vivid red. Relative luminance 0.153; OKLCH L 55.1% C 0.142 H 25.5°. Best body text is #FFFFFF at 5.18:1 contrast (WCAG AA passes).

Color values

HEX	#B64A45
RGB	rgb(182, 74, 69)
HSL	hsl(3, 45%, 49%)
HSV	hsv(3, 62%, 71%)
CMYK	cmyk(0%, 59.3%, 62.1%, 28.6%)
CIE-LAB	lab(46.01, 43.47, 25.38)
CIE-LCH	lch(46.01, 50.34, 30.28°)
OKLab	oklab(55.12% 0.1278 0.0609)
OKLCH	oklch(55.12% 0.142 25.5)
XYZ	xyz(22.8165, 15.2752, 7.3760)
Luminance	0.1527 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B64A45 #45B1B6

analogous

#B64579 #B64A45 #B68345

triadic

#B64A45 #45B64A #4A45B6

tetradic

#B64A45 #79B645 #45B1B6 #8345B6

square

#B64A45 #79B645 #45B1B6 #8345B6

split-complementary

#B64A45 #45B683 #4579B6

monochromatic

#5D2623 #8A3834 #B64A45 #C97470 #D99F9C

Accessibility & contrast

On white

5.18

#B64A45 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.05

#B64A45 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B64A45

5.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B64A45	#FFFFFF	#000000	##FFFFFF
##B64A45	1.00	5.18	4.05	5.18
#FFFFFF	5.18	1.00	21.00	1.00
#000000	4.05	21.00	1.00	21.00
##FFFFFF	5.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#655F44

Deuteranopia (green-blind)

#807642

Tritanopia (blue-blind)

#C7354A

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #b64a45;
/* rgb */ color: rgb(182, 74, 69);
/* oklch */ color: oklch(55.1% 0.142 25.5);

Tailwind

colors: {
  custom: {
    50: '#d28178',
    500: '#b64a45',
    950: '#000000',
  },
}

SCSS

$custom: #b64a45;
$custom-light: #d28178;
$custom-dark: #000000;

JSON

{
  "hex": "#b64a45",
  "rgb": {
    "r": 182,
    "g": 74,
    "b": 69
  },
  "hsl": {
    "h": 2.655,
    "s": 45.02,
    "l": 49.216
  },
  "oklch": {
    "l": 0.55121,
    "c": 0.14157,
    "h": 25.5
  },
  "luminance": 0.15272
}

Semantic roles & 50–950 ramp

primary

#B64A45

secondary

#91C3C6

accent

#CFD553

background

#FDF8F7

surface

#FBEFED

border

#D4CAC8

text

#150B09

muted

#837C7B

Preview Lab

Preview with #B64A45

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

Preview Lab → · Contrast checker → · Palette generator →