#B34B2D#B34B2D

#B34B2D is a mid, vivid red. Relative luminance 0.148; OKLCH L 54.4% C 0.143 H 36.7°. Best body text is #FFFFFF at 5.30:1 contrast (WCAG AA passes).

Color values

HEX	#B34B2D
RGB	rgb(179, 75, 45)
HSL	hsl(13, 60%, 44%)
HSV	hsv(13, 75%, 70%)
CMYK	cmyk(0%, 58.1%, 74.9%, 29.8%)
CIE-LAB	lab(45.37, 40.51, 38.21)
CIE-LCH	lch(45.37, 55.69, 43.33°)
OKLab	oklab(54.44% 0.1144 0.0854)
OKLCH	oklch(54.44% 0.143 36.7)
XYZ	xyz(21.5823, 14.8082, 4.2039)
Luminance	0.1480 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B34B2D #2D95B3

analogous

#B32D52 #B34B2D #B38E2D

triadic

#B34B2D #2DB34B #4B2DB3

tetradic

#B34B2D #52B32D #2D95B3 #8E2DB3

square

#B34B2D #52B32D #2D95B3 #8E2DB3

split-complementary

#B34B2D #2DB38E #2D52B3

monochromatic

#512214 #823721 #B34B2D #D2694B #DE927C

Accessibility & contrast

On white

5.30

#B34B2D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.96

#B34B2D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B34B2D

5.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B34B2D	#FFFFFF	#000000	##FFFFFF
##B34B2D	1.00	5.30	3.96	5.30
#FFFFFF	5.30	1.00	21.00	1.00
#000000	3.96	21.00	1.00	21.00
##FFFFFF	5.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#685D29

Deuteranopia (green-blind)

#81742A

Tritanopia (blue-blind)

#C53445

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #b34b2d;
/* rgb */ color: rgb(179, 75, 45);
/* oklch */ color: oklch(54.4% 0.143 36.7);

Tailwind

colors: {
  custom: {
    50: '#d18167',
    500: '#b34b2d',
    950: '#000000',
  },
}

SCSS

$custom: #b34b2d;
$custom-light: #d18167;
$custom-dark: #000000;

JSON

{
  "hex": "#b34b2d",
  "rgb": {
    "r": 179,
    "g": 75,
    "b": 45
  },
  "hsl": {
    "h": 13.433,
    "s": 59.821,
    "l": 43.922
  },
  "oklch": {
    "l": 0.54437,
    "c": 0.14274,
    "h": 36.7
  },
  "luminance": 0.14805
}

Semantic roles & 50–950 ramp

primary

#B34B2D

secondary

#75B4C7

accent

#C0E345

background

#FDF8F6

surface

#FBEFEB

border

#D4CAC6

text

#150A06

muted

#837C7A

Preview Lab

Preview with #B34B2D

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

Preview Lab → · Contrast checker → · Palette generator →