#B3452E#B3452E

#B3452E is a mid, vivid red. Relative luminance 0.140; OKLCH L 53.6% C 0.148 H 33.5°. Best body text is #FFFFFF at 5.52:1 contrast (WCAG AA passes).

Color values

HEX	#B3452E
RGB	rgb(179, 69, 46)
HSL	hsl(10, 59%, 44%)
HSV	hsv(10, 74%, 70%)
CMYK	cmyk(0%, 61.5%, 74.3%, 29.8%)
CIE-LAB	lab(44.29, 43.42, 36.50)
CIE-LCH	lch(44.29, 56.72, 40.05°)
OKLab	oklab(53.62% 0.1236 0.0819)
OKLCH	oklch(53.62% 0.148 33.5)
XYZ	xyz(21.2139, 14.0401, 4.1772)
Luminance	0.1404 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3452E #2E9CB3

analogous

#B32E5A #B3452E #B3882E

triadic

#B3452E #2EB345 #452EB3

tetradic

#B3452E #5AB32E #2E9CB3 #882EB3

square

#B3452E #5AB32E #2E9CB3 #882EB3

split-complementary

#B3452E #2EB388 #2E5AB3

monochromatic

#521F15 #823221 #B3452E #D1644D #DE8E7E

Accessibility & contrast

On white

5.52

#B3452E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.81

#B3452E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B3452E

5.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3452E	#FFFFFF	#000000	##FFFFFF
##B3452E	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)

#635A2B

Deuteranopia (green-blind)

#7F722B

Tritanopia (blue-blind)

#C52B40

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #b3452e;
/* rgb */ color: rgb(179, 69, 46);
/* oklch */ color: oklch(53.6% 0.148 33.5);

Tailwind

colors: {
  custom: {
    50: '#d17d68',
    500: '#b3452e',
    950: '#000000',
  },
}

SCSS

$custom: #b3452e;
$custom-light: #d17d68;
$custom-dark: #000000;

JSON

{
  "hex": "#b3452e",
  "rgb": {
    "r": 179,
    "g": 69,
    "b": 46
  },
  "hsl": {
    "h": 10.376,
    "s": 59.111,
    "l": 44.118
  },
  "oklch": {
    "l": 0.53624,
    "c": 0.14826,
    "h": 33.5
  },
  "luminance": 0.14037
}

Semantic roles & 50–950 ramp

primary

#B3452E

secondary

#76B9C6

accent

#C7E246

background

#FDF7F6

surface

#FBEEEB

border

#D4C9C6

text

#150A06

muted

#837C7A

Preview Lab

Preview with #B3452E

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

Preview Lab → · Contrast checker → · Palette generator →