#B3463F#B3463F

#B3463F is a mid, vivid red. Relative luminance 0.143; OKLCH L 54.0% C 0.144 H 26.6°. Best body text is #FFFFFF at 5.43:1 contrast (WCAG AA passes).

Color values

HEX	#B3463F
RGB	rgb(179, 70, 63)
HSL	hsl(4, 48%, 47%)
HSV	hsv(4, 65%, 70%)
CMYK	cmyk(0%, 60.9%, 64.8%, 29.8%)
CIE-LAB	lab(44.70, 43.88, 27.19)
CIE-LCH	lch(44.70, 51.62, 31.79°)
OKLab	oklab(54% 0.1284 0.0644)
OKLCH	oklch(54% 0.144 26.6)
XYZ	xyz(21.6799, 14.3258, 6.3252)
Luminance	0.1432 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3463F #3FACB3

analogous

#B33F72 #B3463F #B3803F

triadic

#B3463F #3FB346 #463FB3

tetradic

#B3463F #72B33F #3FACB3 #803FB3

square

#B3463F #72B33F #3FACB3 #803FB3

split-complementary

#B3463F #3FB380 #3F72B3

monochromatic

#58231F #86342F #B3463F #C96C66 #D99893

Accessibility & contrast

On white

5.43

#B3463F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.86

#B3463F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B3463F

5.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3463F	#FFFFFF	#000000	##FFFFFF
##B3463F	1.00	5.43	3.86	5.43
#FFFFFF	5.43	1.00	21.00	1.00
#000000	3.86	21.00	1.00	21.00
##FFFFFF	5.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#625B3E

Deuteranopia (green-blind)

#7E723C

Tritanopia (blue-blind)

#C43045

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #b3463f;
/* rgb */ color: rgb(179, 70, 63);
/* oklch */ color: oklch(54.0% 0.144 26.6);

Tailwind

colors: {
  custom: {
    50: '#d07e74',
    500: '#b3463f',
    950: '#000000',
  },
}

SCSS

$custom: #b3463f;
$custom-light: #d07e74;
$custom-dark: #000000;

JSON

{
  "hex": "#b3463f",
  "rgb": {
    "r": 179,
    "g": 70,
    "b": 63
  },
  "hsl": {
    "h": 3.621,
    "s": 47.934,
    "l": 47.451
  },
  "oklch": {
    "l": 0.54004,
    "c": 0.14359,
    "h": 26.6
  },
  "luminance": 0.14323
}

Semantic roles & 50–950 ramp

primary

#B3463F

secondary

#89C1C4

accent

#CFD850

background

#FDF7F7

surface

#FBEEED

border

#D4C9C8

text

#150A08

muted

#837C7B

Preview Lab

Preview with #B3463F

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

Preview Lab → · Contrast checker → · Palette generator →