#4D0F0F#4D0F0F

#4D0F0F is a dark, moderate red. Relative luminance 0.020; OKLCH L 28.0% C 0.092 H 25.4°. Best body text is #FFFFFF at 15.10:1 contrast (WCAG AA passes).

Color values

HEX	#4D0F0F
RGB	rgb(77, 15, 15)
HSL	hsl(0, 67%, 18%)
HSV	hsv(0, 81%, 30%)
CMYK	cmyk(0%, 80.5%, 80.5%, 69.8%)
CIE-LAB	lab(15.25, 28.73, 16.93)
CIE-LCH	lch(15.25, 33.35, 30.50°)
OKLab	oklab(28.05% 0.0834 0.0397)
OKLCH	oklch(28.05% 0.092 25.4)
XYZ	xyz(3.3180, 1.9544, 0.6544)
Luminance	0.0195 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D0F0F #0F4D4D

analogous

#4D0F2E #4D0F0F #4D2E0F

triadic

#4D0F0F #0F4D0F #0F0F4D

tetradic

#4D0F0F #2E4D0F #0F4D4D #2E0F4D

square

#4D0F0F #2E4D0F #0F4D4D #2E0F4D

split-complementary

#4D0F0F #0F4D2E #0F2E4D

monochromatic

#1A0505 #1A0505 #4D0F0F #801919 #B32323

Accessibility & contrast

On white

15.10

#4D0F0F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.39

#4D0F0F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4D0F0F

15.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D0F0F	#FFFFFF	#000000	##FFFFFF
##4D0F0F	1.00	15.10	1.39	15.10
#FFFFFF	15.10	1.00	21.00	1.00
#000000	1.39	21.00	1.00	21.00
##FFFFFF	15.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#211E0E

Deuteranopia (green-blind)

#312B0D

Tritanopia (blue-blind)

#560010

Achromatopsia (no color)

#262626

Design tokens & code

CSS

--color: #4d0f0f;
/* rgb */ color: rgb(77, 15, 15);
/* oklch */ color: oklch(28.0% 0.092 25.4);

Tailwind

colors: {
  custom: {
    50: '#85534d',
    500: '#4d0f0f',
    950: '#000000',
  },
}

SCSS

$custom: #4d0f0f;
$custom-light: #85534d;
$custom-dark: #000000;

JSON

{
  "hex": "#4d0f0f",
  "rgb": {
    "r": 77,
    "g": 15,
    "b": 15
  },
  "hsl": {
    "h": 0,
    "s": 67.391,
    "l": 18.039
  },
  "oklch": {
    "l": 0.28045,
    "c": 0.09231,
    "h": 25.4
  },
  "luminance": 0.01954
}

Semantic roles & 50–950 ramp

primary

#4D0F0F

secondary

#318787

accent

#EAEA3E

background

#F8F4F4

surface

#F0E7E7

border

#CBC3C3

text

#0C0301

muted

#7D7877

Preview Lab

Preview with #4D0F0F

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

Preview Lab → · Contrast checker → · Palette generator →