#4A121F#4A121F

#4A121F is a dark, moderate red. Relative luminance 0.020; OKLCH L 28.2% C 0.085 H 10.7°. Best body text is #FFFFFF at 15.03:1 contrast (WCAG AA passes).

Color values

HEX	#4A121F
RGB	rgb(74, 18, 31)
HSL	hsl(346, 61%, 18%)
HSV	hsv(346, 76%, 29%)
CMYK	cmyk(0%, 75.7%, 58.1%, 71%)
CIE-LAB	lab(15.42, 27.47, 6.16)
CIE-LCH	lch(15.42, 28.16, 12.64°)
OKLab	oklab(28.17% 0.0833 0.0157)
OKLCH	oklch(28.17% 0.085 10.7)
XYZ	xyz(3.2880, 1.9878, 1.5066)
Luminance	0.0199 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4A121F #124A3D

analogous

#4A123B #4A121F #4A2112

triadic

#4A121F #1F4A12 #121F4A

tetradic

#4A121F #3B4A12 #124A3D #21124A

square

#4A121F #3B4A12 #124A3D #21124A

split-complementary

#4A121F #124A21 #123B4A

monochromatic

#19060A #19060A #4A121F #7B1E34 #AC2A48

Accessibility & contrast

On white

15.03

#4A121F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.40

#4A121F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4A121F

15.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A121F	#FFFFFF	#000000	##FFFFFF
##4A121F	1.00	15.03	1.40	15.03
#FFFFFF	15.03	1.00	21.00	1.00
#000000	1.40	21.00	1.00	21.00
##FFFFFF	15.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1F1F1F

Deuteranopia (green-blind)

#2E2B1E

Tritanopia (blue-blind)

#510817

Achromatopsia (no color)

#272727

Design tokens & code

CSS

--color: #4a121f;
/* rgb */ color: rgb(74, 18, 31);
/* oklch */ color: oklch(28.2% 0.085 10.7);

Tailwind

colors: {
  custom: {
    50: '#80545a',
    500: '#4a121f',
    950: '#000000',
  },
}

SCSS

$custom: #4a121f;
$custom-light: #80545a;
$custom-dark: #000000;

JSON

{
  "hex": "#4a121f",
  "rgb": {
    "r": 74,
    "g": 18,
    "b": 31
  },
  "hsl": {
    "h": 346.071,
    "s": 60.87,
    "l": 18.039
  },
  "oklch": {
    "l": 0.28168,
    "c": 0.08472,
    "h": 10.7
  },
  "luminance": 0.01987
}

Semantic roles & 50–950 ramp

primary

#4A121F

secondary

#358371

accent

#E4BF44

background

#F8F5F5

surface

#EFE9E9

border

#CAC5C5

text

#0B0303

muted

#7C7878

Preview Lab

Preview with #4A121F

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

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