#B2533D#B2533D

#B2533D is a mid, vivid red. Relative luminance 0.160; OKLCH L 55.7% C 0.129 H 34.3°. Best body text is #FFFFFF at 5.00:1 contrast (WCAG AA passes).

Color values

HEX	#B2533D
RGB	rgb(178, 83, 61)
HSL	hsl(11, 49%, 47%)
HSV	hsv(11, 66%, 70%)
CMYK	cmyk(0%, 53.4%, 65.7%, 30.2%)
CIE-LAB	lab(46.96, 36.98, 31.09)
CIE-LCH	lch(46.96, 48.32, 40.06°)
OKLab	oklab(55.68% 0.1066 0.0728)
OKLCH	oklch(55.68% 0.129 34.3)
XYZ	xyz(22.2977, 15.9911, 6.3264)
Luminance	0.1599 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B2533D #3D9CB2

analogous

#B23D62 #B2533D #B28E3D

triadic

#B2533D #3DB253 #533DB2

tetradic

#B2533D #62B23D #3D9CB2 #8E3DB2

square

#B2533D #62B23D #3D9CB2 #8E3DB2

split-complementary

#B2533D #3DB28E #3D62B2

monochromatic

#57281E #843E2D #B2533D #C97663 #D99E90

Accessibility & contrast

On white

5.00

#B2533D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.20

#B2533D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B2533D

5.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B2533D	#FFFFFF	#000000	##FFFFFF
##B2533D	1.00	5.00	4.20	5.00
#FFFFFF	5.00	1.00	21.00	1.00
#000000	4.20	21.00	1.00	21.00
##FFFFFF	5.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6C633B

Deuteranopia (green-blind)

#83773B

Tritanopia (blue-blind)

#C3414E

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #b2533d;
/* rgb */ color: rgb(178, 83, 61);
/* oklch */ color: oklch(55.7% 0.129 34.3);

Tailwind

colors: {
  custom: {
    50: '#cf8673',
    500: '#b2533d',
    950: '#000000',
  },
}

SCSS

$custom: #b2533d;
$custom-light: #cf8673;
$custom-dark: #000000;

JSON

{
  "hex": "#b2533d",
  "rgb": {
    "r": 178,
    "g": 83,
    "b": 61
  },
  "hsl": {
    "h": 11.282,
    "s": 48.954,
    "l": 46.863
  },
  "oklch": {
    "l": 0.55678,
    "c": 0.1291,
    "h": 34.3
  },
  "luminance": 0.15988
}

Semantic roles & 50–950 ramp

primary

#B2533D

secondary

#87B9C4

accent

#BFD94F

background

#FDF8F7

surface

#FAEFED

border

#D3CAC8

text

#150B08

muted

#837C7B

Preview Lab

Preview with #B2533D

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

Preview Lab → · Contrast checker → · Palette generator →