#B1463E#B1463E

#B1463E is a mid, vivid red. Relative luminance 0.141; OKLCH L 53.7% C 0.141 H 27.1°. Best body text is #FFFFFF at 5.50:1 contrast (WCAG AA passes).

Color values

HEX	#B1463E
RGB	rgb(177, 70, 62)
HSL	hsl(4, 48%, 47%)
HSV	hsv(4, 65%, 69%)
CMYK	cmyk(0%, 60.5%, 65%, 30.6%)
CIE-LAB	lab(44.34, 43.09, 27.27)
CIE-LCH	lch(44.34, 51.00, 32.33°)
OKLab	oklab(53.67% 0.1259 0.0645)
OKLCH	oklch(53.67% 0.141 27.1)
XYZ	xyz(21.1932, 14.0780, 6.1578)
Luminance	0.1407 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B1463E #3EA9B1

analogous

#B13E70 #B1463E #B1803E

triadic

#B1463E #3EB146 #463EB1

tetradic

#B1463E #70B13E #3EA9B1 #803EB1

square

#B1463E #70B13E #3EA9B1 #803EB1

split-complementary

#B1463E #3EB180 #3E70B1

monochromatic

#56221E #84342E #B1463E #C96B64 #D89691

Accessibility & contrast

On white

5.50

#B1463E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.81

#B1463E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B1463E

5.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B1463E	#FFFFFF	#000000	##FFFFFF
##B1463E	1.00	5.50	3.81	5.50
#FFFFFF	5.50	1.00	21.00	1.00
#000000	3.81	21.00	1.00	21.00
##FFFFFF	5.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#625A3D

Deuteranopia (green-blind)

#7C713B

Tritanopia (blue-blind)

#C23045

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #b1463e;
/* rgb */ color: rgb(177, 70, 62);
/* oklch */ color: oklch(53.7% 0.141 27.1);

Tailwind

colors: {
  custom: {
    50: '#cf7e73',
    500: '#b1463e',
    950: '#000000',
  },
}

SCSS

$custom: #b1463e;
$custom-light: #cf7e73;
$custom-dark: #000000;

JSON

{
  "hex": "#b1463e",
  "rgb": {
    "r": 177,
    "g": 70,
    "b": 62
  },
  "hsl": {
    "h": 4.174,
    "s": 48.117,
    "l": 46.863
  },
  "oklch": {
    "l": 0.5367,
    "c": 0.14148,
    "h": 27.1
  },
  "luminance": 0.14075
}

Semantic roles & 50–950 ramp

primary

#B1463E

secondary

#87BFC4

accent

#CED850

background

#FDF7F7

surface

#FBEEED

border

#D4C9C8

text

#150A08

muted

#837C7B

Preview Lab

Preview with #B1463E

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

Preview Lab → · Contrast checker → · Palette generator →