#4A0F0F#4A0F0F

#4A0F0F is a dark, moderate red. Relative luminance 0.018; OKLCH L 27.4% C 0.089 H 25.2°. Best body text is #FFFFFF at 15.37:1 contrast (WCAG AA passes).

Color values

HEX	#4A0F0F
RGB	rgb(74, 15, 15)
HSL	hsl(0, 66%, 17%)
HSV	hsv(0, 80%, 29%)
CMYK	cmyk(0%, 79.7%, 79.7%, 71%)
CIE-LAB	lab(14.58, 27.61, 15.94)
CIE-LCH	lch(14.58, 31.88, 30.00°)
OKLab	oklab(27.43% 0.0803 0.0378)
OKLCH	oklch(27.43% 0.089 25.2)
XYZ	xyz(3.0814, 1.8324, 0.6433)
Luminance	0.0183 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4A0F0F #0F4A4A

analogous

#4A0F2D #4A0F0F #4A2D0F

triadic

#4A0F0F #0F4A0F #0F0F4A

tetradic

#4A0F0F #2D4A0F #0F4A4A #2D0F4A

square

#4A0F0F #2D4A0F #0F4A4A #2D0F4A

split-complementary

#4A0F0F #0F4A2D #0F2D4A

monochromatic

#190505 #190505 #4A0F0F #7D1919 #B02424

Accessibility & contrast

On white

15.37

#4A0F0F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.37

#4A0F0F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4A0F0F

15.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A0F0F	#FFFFFF	#000000	##FFFFFF
##4A0F0F	1.00	15.37	1.37	15.37
#FFFFFF	15.37	1.00	21.00	1.00
#000000	1.37	21.00	1.00	21.00
##FFFFFF	15.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#201D0E

Deuteranopia (green-blind)

#2F290D

Tritanopia (blue-blind)

#520010

Achromatopsia (no color)

#252525

Design tokens & code

CSS

--color: #4a0f0f;
/* rgb */ color: rgb(74, 15, 15);
/* oklch */ color: oklch(27.4% 0.089 25.2);

Tailwind

colors: {
  custom: {
    50: '#82524d',
    500: '#4a0f0f',
    950: '#000000',
  },
}

SCSS

$custom: #4a0f0f;
$custom-light: #82524d;
$custom-dark: #000000;

JSON

{
  "hex": "#4a0f0f",
  "rgb": {
    "r": 74,
    "g": 15,
    "b": 15
  },
  "hsl": {
    "h": 0,
    "s": 66.292,
    "l": 17.451
  },
  "oklch": {
    "l": 0.27429,
    "c": 0.08872,
    "h": 25.2
  },
  "luminance": 0.01832
}

Semantic roles & 50–950 ramp

primary

#4A0F0F

secondary

#308484

accent

#E9E93F

background

#F8F4F4

surface

#F0E7E7

border

#CBC3C3

text

#0B0201

muted

#7C7877

Preview Lab

Preview with #4A0F0F

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

Preview Lab → · Contrast checker → · Palette generator →