#4D0F19#4D0F19

#4D0F19 is a dark, moderate red. Relative luminance 0.020; OKLCH L 28.2% C 0.092 H 16.4°. Best body text is #FFFFFF at 15.02:1 contrast (WCAG AA passes).

Color values

HEX	#4D0F19
RGB	rgb(77, 15, 25)
HSL	hsl(350, 67%, 18%)
HSV	hsv(350, 81%, 30%)
CMYK	cmyk(0%, 80.5%, 67.5%, 69.8%)
CIE-LAB	lab(15.44, 29.37, 10.65)
CIE-LCH	lch(15.44, 31.24, 19.93°)
OKLab	oklab(28.25% 0.0878 0.0259)
OKLCH	oklch(28.25% 0.092 16.4)
XYZ	xyz(3.4072, 1.9901, 1.1242)
Luminance	0.0199 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D0F19 #0F4D43

analogous

#4D0F38 #4D0F19 #4D240F

triadic

#4D0F19 #194D0F #0F194D

tetradic

#4D0F19 #384D0F #0F4D43 #240F4D

square

#4D0F19 #384D0F #0F4D43 #240F4D

split-complementary

#4D0F19 #0F4D24 #0F384D

monochromatic

#1A0508 #1A0508 #4D0F19 #80192A #B3233A

Accessibility & contrast

On white

15.02

#4D0F19 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.40

#4D0F19 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4D0F19

15.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D0F19	#FFFFFF	#000000	##FFFFFF
##4D0F19	1.00	15.02	1.40	15.02
#FFFFFF	15.02	1.00	21.00	1.00
#000000	1.40	21.00	1.00	21.00
##FFFFFF	15.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#201E19

Deuteranopia (green-blind)

#302B17

Tritanopia (blue-blind)

#550013

Achromatopsia (no color)

#272727

Design tokens & code

CSS

--color: #4d0f19;
/* rgb */ color: rgb(77, 15, 25);
/* oklch */ color: oklch(28.2% 0.092 16.4);

Tailwind

colors: {
  custom: {
    50: '#845355',
    500: '#4d0f19',
    950: '#000000',
  },
}

SCSS

$custom: #4d0f19;
$custom-light: #845355;
$custom-dark: #000000;

JSON

{
  "hex": "#4d0f19",
  "rgb": {
    "r": 77,
    "g": 15,
    "b": 25
  },
  "hsl": {
    "h": 350.323,
    "s": 67.391,
    "l": 18.039
  },
  "oklch": {
    "l": 0.28246,
    "c": 0.09156,
    "h": 16.4
  },
  "luminance": 0.0199
}

Semantic roles & 50–950 ramp

primary

#4D0F19

secondary

#318779

accent

#EACE3E

background

#F8F4F4

surface

#F0E7E7

border

#CBC3C3

text

#0C0303

muted

#7D7878

Preview Lab

Preview with #4D0F19

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

Preview Lab → · Contrast checker → · Palette generator →