#4D0F17#4D0F17

#4D0F17 is a dark, moderate red. Relative luminance 0.020; OKLCH L 28.2% C 0.092 H 18.4°. Best body text is #FFFFFF at 15.04:1 contrast (WCAG AA passes).

Color values

HEX	#4D0F17
RGB	rgb(77, 15, 23)
HSL	hsl(352, 67%, 18%)
HSV	hsv(352, 81%, 30%)
CMYK	cmyk(0%, 80.5%, 70.1%, 69.8%)
CIE-LAB	lab(15.39, 29.22, 12.04)
CIE-LCH	lch(15.39, 31.60, 22.39°)
OKLab	oklab(28.2% 0.0869 0.0289)
OKLCH	oklch(28.2% 0.092 18.4)
XYZ	xyz(3.3864, 1.9818, 1.0147)
Luminance	0.0198 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D0F17 #0F4D45

analogous

#4D0F36 #4D0F17 #4D260F

triadic

#4D0F17 #174D0F #0F174D

tetradic

#4D0F17 #364D0F #0F4D45 #260F4D

square

#4D0F17 #364D0F #0F4D45 #260F4D

split-complementary

#4D0F17 #0F4D26 #0F364D

monochromatic

#1A0508 #1A0508 #4D0F17 #801926 #B32336

Accessibility & contrast

On white

15.04

#4D0F17 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.40

#4D0F17 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4D0F17

15.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D0F17	#FFFFFF	#000000	##FFFFFF
##4D0F17	1.00	15.04	1.40	15.04
#FFFFFF	15.04	1.00	21.00	1.00
#000000	1.40	21.00	1.00	21.00
##FFFFFF	15.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#201E17

Deuteranopia (green-blind)

#302B15

Tritanopia (blue-blind)

#550012

Achromatopsia (no color)

#262626

Design tokens & code

CSS

--color: #4d0f17;
/* rgb */ color: rgb(77, 15, 23);
/* oklch */ color: oklch(28.2% 0.092 18.4);

Tailwind

colors: {
  custom: {
    50: '#845353',
    500: '#4d0f17',
    950: '#000000',
  },
}

SCSS

$custom: #4d0f17;
$custom-light: #845353;
$custom-dark: #000000;

JSON

{
  "hex": "#4d0f17",
  "rgb": {
    "r": 77,
    "g": 15,
    "b": 23
  },
  "hsl": {
    "h": 352.258,
    "s": 67.391,
    "l": 18.039
  },
  "oklch": {
    "l": 0.282,
    "c": 0.09157,
    "h": 18.4
  },
  "luminance": 0.01981
}

Semantic roles & 50–950 ramp

primary

#4D0F17

secondary

#31877C

accent

#EAD43E

background

#F8F4F4

surface

#F0E7E7

border

#CBC3C3

text

#0C0302

muted

#7D7878

Preview Lab

Preview with #4D0F17

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

Preview Lab → · Contrast checker → · Palette generator →