#4A090F#4A090F

#4A090F is a dark, moderate red. Relative luminance 0.017; OKLCH L 26.8% C 0.095 H 22.1°. Best body text is #FFFFFF at 15.70:1 contrast (WCAG AA passes).

Color values

HEX	#4A090F
RGB	rgb(74, 9, 15)
HSL	hsl(354, 78%, 16%)
HSV	hsv(354, 88%, 29%)
CMYK	cmyk(0%, 87.8%, 79.7%, 71%)
CIE-LAB	lab(13.75, 29.95, 14.85)
CIE-LCH	lch(13.75, 33.42, 26.37°)
OKLab	oklab(26.81% 0.0877 0.0357)
OKLCH	oklch(26.81% 0.095 22.1)
XYZ	xyz(3.0083, 1.6862, 0.6189)
Luminance	0.0169 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4A090F #094A44

analogous

#4A0930 #4A090F #4A2409

triadic

#4A090F #0F4A09 #090F4A

tetradic

#4A090F #304A09 #094A44 #24094A

square

#4A090F #304A09 #094A44 #24094A

split-complementary

#4A090F #094A24 #09304A

monochromatic

#1B0306 #1B0306 #4A090F #81101A #B71625

Accessibility & contrast

On white

15.70

#4A090F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.34

#4A090F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4A090F

15.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A090F	#FFFFFF	#000000	##FFFFFF
##4A090F	1.00	15.70	1.34	15.70
#FFFFFF	15.70	1.00	21.00	1.00
#000000	1.34	21.00	1.00	21.00
##FFFFFF	15.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1D1A0F

Deuteranopia (green-blind)

#2D280D

Tritanopia (blue-blind)

#52000C

Achromatopsia (no color)

#232323

Design tokens & code

CSS

--color: #4a090f;
/* rgb */ color: rgb(74, 9, 15);
/* oklch */ color: oklch(26.8% 0.095 22.1);

Tailwind

colors: {
  custom: {
    50: '#82504d',
    500: '#4a090f',
    950: '#000000',
  },
}

SCSS

$custom: #4a090f;
$custom-light: #82504d;
$custom-dark: #000000;

JSON

{
  "hex": "#4a090f",
  "rgb": {
    "r": 74,
    "g": 9,
    "b": 15
  },
  "hsl": {
    "h": 354.462,
    "s": 78.313,
    "l": 16.275
  },
  "oklch": {
    "l": 0.26807,
    "c": 0.09465,
    "h": 22.1
  },
  "luminance": 0.01686
}

Semantic roles & 50–950 ramp

primary

#4A090F

secondary

#27877E

accent

#F5E333

background

#F8F4F4

surface

#F0E7E7

border

#CBC3C3

text

#0C0201

muted

#7D7877

Preview Lab

Preview with #4A090F

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

Preview Lab → · Contrast checker → · Palette generator →