#4A1B0F#4A1B0F

#4A1B0F is a dark, moderate red. Relative luminance 0.023; OKLCH L 29.1% C 0.075 H 35.4°. Best body text is #FFFFFF at 14.43:1 contrast (WCAG AA passes).

Color values

HEX	#4A1B0F
RGB	rgb(74, 27, 15)
HSL	hsl(12, 66%, 17%)
HSV	hsv(12, 80%, 29%)
CMYK	cmyk(0%, 63.5%, 79.7%, 71%)
CIE-LAB	lab(16.87, 21.49, 18.83)
CIE-LCH	lch(16.87, 28.57, 41.22°)
OKLab	oklab(29.15% 0.0611 0.0435)
OKLCH	oklch(29.15% 0.075 35.4)
XYZ	xyz(3.3025, 2.2746, 0.7170)
Luminance	0.0227 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4A1B0F #0F3E4A

analogous

#4A0F21 #4A1B0F #4A380F

triadic

#4A1B0F #0F4A1B #1B0F4A

tetradic

#4A1B0F #214A0F #0F3E4A #380F4A

square

#4A1B0F #214A0F #0F3E4A #380F4A

split-complementary

#4A1B0F #0F4A38 #0F214A

monochromatic

#190905 #190905 #4A1B0F #7D2E19 #B04024

Accessibility & contrast

On white

14.43

#4A1B0F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.45

#4A1B0F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4A1B0F

14.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A1B0F	#FFFFFF	#000000	##FFFFFF
##4A1B0F	1.00	14.43	1.45	14.43
#FFFFFF	14.43	1.00	21.00	1.00
#000000	1.45	21.00	1.00	21.00
##FFFFFF	14.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#28230E

Deuteranopia (green-blind)

#332D0E

Tritanopia (blue-blind)

#521118

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #4a1b0f;
/* rgb */ color: rgb(74, 27, 15);
/* oklch */ color: oklch(29.1% 0.075 35.4);

Tailwind

colors: {
  custom: {
    50: '#81594e',
    500: '#4a1b0f',
    950: '#000000',
  },
}

SCSS

$custom: #4a1b0f;
$custom-light: #81594e;
$custom-dark: #000000;

JSON

{
  "hex": "#4a1b0f",
  "rgb": {
    "r": 74,
    "g": 27,
    "b": 15
  },
  "hsl": {
    "h": 12.203,
    "s": 66.292,
    "l": 17.451
  },
  "oklch": {
    "l": 0.29147,
    "c": 0.075,
    "h": 35.4
  },
  "luminance": 0.02274
}

Semantic roles & 50–950 ramp

primary

#4A1B0F

secondary

#307384

accent

#C7E93F

background

#F8F5F4

surface

#EFE9E7

border

#CAC5C3

text

#0B0301

muted

#7C7877

Preview Lab

Preview with #4A1B0F

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

Preview Lab → · Contrast checker → · Palette generator →