#B3452D#B3452D

#B3452D is a mid, vivid red. Relative luminance 0.140; OKLCH L 53.6% C 0.148 H 33.9°. Best body text is #FFFFFF at 5.52:1 contrast (WCAG AA passes).

Color values

HEX	#B3452D
RGB	rgb(179, 69, 45)
HSL	hsl(11, 60%, 44%)
HSV	hsv(11, 75%, 70%)
CMYK	cmyk(0%, 61.5%, 74.9%, 29.8%)
CIE-LAB	lab(44.28, 43.38, 37.03)
CIE-LCH	lch(44.28, 57.04, 40.49°)
OKLab	oklab(53.61% 0.1233 0.0828)
OKLCH	oklch(53.61% 0.149 33.9)
XYZ	xyz(21.1944, 14.0323, 4.0746)
Luminance	0.1403 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3452D #2D9BB3

analogous

#B32D58 #B3452D #B3882D

triadic

#B3452D #2DB345 #452DB3

tetradic

#B3452D #58B32D #2D9BB3 #882DB3

square

#B3452D #58B32D #2D9BB3 #882DB3

split-complementary

#B3452D #2DB388 #2D58B3

monochromatic

#511F14 #823221 #B3452D #D2634B #DE8E7C

Accessibility & contrast

On white

5.52

#B3452D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.81

#B3452D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B3452D

5.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3452D	#FFFFFF	#000000	##FFFFFF
##B3452D	1.00	5.52	3.81	5.52
#FFFFFF	5.52	1.00	21.00	1.00
#000000	3.81	21.00	1.00	21.00
##FFFFFF	5.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#63592A

Deuteranopia (green-blind)

#7F7229

Tritanopia (blue-blind)

#C52B40

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #b3452d;
/* rgb */ color: rgb(179, 69, 45);
/* oklch */ color: oklch(53.6% 0.148 33.9);

Tailwind

colors: {
  custom: {
    50: '#d17d67',
    500: '#b3452d',
    950: '#000000',
  },
}

SCSS

$custom: #b3452d;
$custom-light: #d17d67;
$custom-dark: #000000;

JSON

{
  "hex": "#b3452d",
  "rgb": {
    "r": 179,
    "g": 69,
    "b": 45
  },
  "hsl": {
    "h": 10.746,
    "s": 59.821,
    "l": 43.922
  },
  "oklch": {
    "l": 0.53612,
    "c": 0.1485,
    "h": 33.9
  },
  "luminance": 0.14029
}

Semantic roles & 50–950 ramp

primary

#B3452D

secondary

#75B8C7

accent

#C7E345

background

#FDF7F6

surface

#FBEEEB

border

#D4C9C6

text

#150A06

muted

#837C7A

Preview Lab

Preview with #B3452D

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

Preview Lab → · Contrast checker → · Palette generator →