#4B161E#4B161E

#4B161E is a dark, moderate red. Relative luminance 0.022; OKLCH L 28.9% C 0.080 H 14.8°. Best body text is #FFFFFF at 14.66:1 contrast (WCAG AA passes).

Color values

HEX	#4B161E
RGB	rgb(75, 22, 30)
HSL	hsl(351, 55%, 19%)
HSV	hsv(351, 71%, 29%)
CMYK	cmyk(0%, 70.7%, 60%, 70.6%)
CIE-LAB	lab(16.32, 25.79, 8.16)
CIE-LCH	lch(16.32, 27.05, 17.56°)
OKLab	oklab(28.87% 0.0776 0.0204)
OKLCH	oklch(28.87% 0.08 14.8)
XYZ	xyz(3.4232, 2.1639, 1.4654)
Luminance	0.0216 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B161E #164B43

analogous

#4B1639 #4B161E #4B2916

triadic

#4B161E #1E4B16 #161E4B

tetradic

#4B161E #394B16 #164B43 #29164B

square

#4B161E #394B16 #164B43 #29164B

split-complementary

#4B161E #164B29 #16394B

monochromatic

#180709 #1C080B #4B161E #7A2431 #AA3244

Accessibility & contrast

On white

14.66

#4B161E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.43

#4B161E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B161E

14.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B161E	#FFFFFF	#000000	##FFFFFF
##4B161E	1.00	14.66	1.43	14.66
#FFFFFF	14.66	1.00	21.00	1.00
#000000	1.43	21.00	1.00	21.00
##FFFFFF	14.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#23221E

Deuteranopia (green-blind)

#302D1D

Tritanopia (blue-blind)

#520D19

Achromatopsia (no color)

#282828

Design tokens & code

CSS

--color: #4b161e;
/* rgb */ color: rgb(75, 22, 30);
/* oklch */ color: oklch(28.9% 0.080 14.8);

Tailwind

colors: {
  custom: {
    50: '#815659',
    500: '#4b161e',
    950: '#000000',
  },
}

SCSS

$custom: #4b161e;
$custom-light: #815659;
$custom-dark: #000000;

JSON

{
  "hex": "#4b161e",
  "rgb": {
    "r": 75,
    "g": 22,
    "b": 30
  },
  "hsl": {
    "h": 350.943,
    "s": 54.639,
    "l": 19.02
  },
  "oklch": {
    "l": 0.2887,
    "c": 0.08028,
    "h": 14.8
  },
  "luminance": 0.02163
}

Semantic roles & 50–950 ramp

primary

#4B161E

secondary

#3A8378

accent

#DEC84A

background

#F8F5F5

surface

#EFE9E9

border

#CAC5C5

text

#0B0303

muted

#7C7878

Preview Lab

Preview with #4B161E

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

Preview Lab → · Contrast checker → · Palette generator →