#4A0F10#4A0F10

#4A0F10 is a dark, moderate red. Relative luminance 0.018; OKLCH L 27.4% C 0.089 H 24.4°. Best body text is #FFFFFF at 15.36:1 contrast (WCAG AA passes).

Color values

HEX	#4A0F10
RGB	rgb(74, 15, 16)
HSL	hsl(359, 66%, 17%)
HSV	hsv(359, 80%, 29%)
CMYK	cmyk(0%, 79.7%, 78.4%, 71%)
CIE-LAB	lab(14.60, 27.67, 15.42)
CIE-LCH	lch(14.60, 31.67, 29.13°)
OKLab	oklab(27.45% 0.0807 0.0365)
OKLCH	oklch(27.45% 0.089 24.4)
XYZ	xyz(3.0887, 1.8354, 0.6817)
Luminance	0.0184 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4A0F10 #0F4A49

analogous

#4A0F2E #4A0F10 #4A2C0F

triadic

#4A0F10 #104A0F #0F104A

tetradic

#4A0F10 #2E4A0F #0F4A49 #2C0F4A

square

#4A0F10 #2E4A0F #0F4A49 #2C0F4A

split-complementary

#4A0F10 #0F4A2C #0F2E4A

monochromatic

#190506 #190506 #4A0F10 #7D191B #B02426

Accessibility & contrast

On white

15.36

#4A0F10 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.37

#4A0F10 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4A0F10

15.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A0F10	#FFFFFF	#000000	##FFFFFF
##4A0F10	1.00	15.36	1.37	15.36
#FFFFFF	15.36	1.00	21.00	1.00
#000000	1.37	21.00	1.00	21.00
##FFFFFF	15.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#201D0F

Deuteranopia (green-blind)

#2F290E

Tritanopia (blue-blind)

#520010

Achromatopsia (no color)

#252525

Design tokens & code

CSS

--color: #4a0f10;
/* rgb */ color: rgb(74, 15, 16);
/* oklch */ color: oklch(27.4% 0.089 24.4);

Tailwind

colors: {
  custom: {
    50: '#82524e',
    500: '#4a0f10',
    950: '#000000',
  },
}

SCSS

$custom: #4a0f10;
$custom-light: #82524e;
$custom-dark: #000000;

JSON

{
  "hex": "#4a0f10",
  "rgb": {
    "r": 74,
    "g": 15,
    "b": 16
  },
  "hsl": {
    "h": 358.983,
    "s": 66.292,
    "l": 17.451
  },
  "oklch": {
    "l": 0.27446,
    "c": 0.08857,
    "h": 24.4
  },
  "luminance": 0.01835
}

Semantic roles & 50–950 ramp

primary

#4A0F10

secondary

#308483

accent

#E9E63F

background

#F8F4F4

surface

#F0E7E7

border

#CBC3C3

text

#0B0201

muted

#7C7877

Preview Lab

Preview with #4A0F10

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

Preview Lab → · Contrast checker → · Palette generator →