#B34F3A#B34F3A

#B34F3A is a mid, vivid red. Relative luminance 0.155; OKLCH L 55.2% C 0.135 H 33.4°. Best body text is #FFFFFF at 5.13:1 contrast (WCAG AA passes).

Color values

HEX	#B34F3A
RGB	rgb(179, 79, 58)
HSL	hsl(10, 51%, 46%)
HSV	hsv(10, 68%, 70%)
CMYK	cmyk(0%, 55.9%, 67.6%, 29.8%)
CIE-LAB	lab(46.29, 39.21, 32.04)
CIE-LCH	lch(46.29, 50.64, 39.25°)
OKLab	oklab(55.18% 0.1128 0.0744)
OKLCH	oklch(55.18% 0.135 33.4)
XYZ	xyz(22.1522, 15.4840, 5.8243)
Luminance	0.1548 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B34F3A #3A9EB3

analogous

#B33A62 #B34F3A #B38C3A

triadic

#B34F3A #3AB34F #4F3AB3

tetradic

#B34F3A #62B33A #3A9EB3 #8C3AB3

square

#B34F3A #62B33A #3A9EB3 #8C3AB3

split-complementary

#B34F3A #3AB38C #3A62B3

monochromatic

#57261C #853B2B #B34F3A #CB725F #DA9B8D

Accessibility & contrast

On white

5.13

#B34F3A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.10

#B34F3A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B34F3A

5.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B34F3A	#FFFFFF	#000000	##FFFFFF
##B34F3A	1.00	5.13	4.10	5.13
#FFFFFF	5.13	1.00	21.00	1.00
#000000	4.10	21.00	1.00	21.00
##FFFFFF	5.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#696038

Deuteranopia (green-blind)

#827638

Tritanopia (blue-blind)

#C43B4A

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #b34f3a;
/* rgb */ color: rgb(179, 79, 58);
/* oklch */ color: oklch(55.2% 0.135 33.4);

Tailwind

colors: {
  custom: {
    50: '#d08371',
    500: '#b34f3a',
    950: '#000000',
  },
}

SCSS

$custom: #b34f3a;
$custom-light: #d08371;
$custom-dark: #000000;

JSON

{
  "hex": "#b34f3a",
  "rgb": {
    "r": 179,
    "g": 79,
    "b": 58
  },
  "hsl": {
    "h": 10.413,
    "s": 51.055,
    "l": 46.471
  },
  "oklch": {
    "l": 0.55185,
    "c": 0.13518,
    "h": 33.4
  },
  "luminance": 0.15481
}

Semantic roles & 50–950 ramp

primary

#B34F3A

secondary

#84BAC5

accent

#C2DB4D

background

#FDF8F6

surface

#FBEFEC

border

#D4CAC7

text

#150B07

muted

#837C7A

Preview Lab

Preview with #B34F3A

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

Preview Lab → · Contrast checker → · Palette generator →