#4D1E10#4D1E10

#4D1E10 is a dark, moderate red. Relative luminance 0.025; OKLCH L 30.2% C 0.075 H 37.2°. Best body text is #FFFFFF at 13.92:1 contrast (WCAG AA passes).

Color values

HEX	#4D1E10
RGB	rgb(77, 30, 16)
HSL	hsl(14, 66%, 18%)
HSV	hsv(14, 79%, 30%)
CMYK	cmyk(0%, 61%, 79.2%, 69.8%)
CIE-LAB	lab(18.12, 21.15, 19.93)
CIE-LCH	lch(18.12, 29.06, 43.30°)
OKLab	oklab(30.21% 0.0599 0.0455)
OKLCH	oklch(30.21% 0.075 37.2)
XYZ	xyz(3.6187, 2.5442, 0.7906)
Luminance	0.0254 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D1E10 #103F4D

analogous

#4D1021 #4D1E10 #4D3C10

triadic

#4D1E10 #104D1E #1E104D

tetradic

#4D1E10 #214D10 #103F4D #3C104D

square

#4D1E10 #214D10 #103F4D #3C104D

split-complementary

#4D1E10 #104D3C #10214D

monochromatic

#190A05 #1A0A05 #4D1E10 #80321B #B24525

Accessibility & contrast

On white

13.92

#4D1E10 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.51

#4D1E10 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4D1E10

13.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D1E10	#FFFFFF	#000000	##FFFFFF
##4D1E10	1.00	13.92	1.51	13.92
#FFFFFF	13.92	1.00	21.00	1.00
#000000	1.51	21.00	1.00	21.00
##FFFFFF	13.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2B260E

Deuteranopia (green-blind)

#36300F

Tritanopia (blue-blind)

#55141B

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #4d1e10;
/* rgb */ color: rgb(77, 30, 16);
/* oklch */ color: oklch(30.2% 0.075 37.2);

Tailwind

colors: {
  custom: {
    50: '#845b4f',
    500: '#4d1e10',
    950: '#000000',
  },
}

SCSS

$custom: #4d1e10;
$custom-light: #845b4f;
$custom-dark: #000000;

JSON

{
  "hex": "#4d1e10",
  "rgb": {
    "r": 77,
    "g": 30,
    "b": 16
  },
  "hsl": {
    "h": 13.77,
    "s": 65.591,
    "l": 18.235
  },
  "oklch": {
    "l": 0.3021,
    "c": 0.07524,
    "h": 37.2
  },
  "luminance": 0.02544
}

Semantic roles & 50–950 ramp

primary

#4D1E10

secondary

#327387

accent

#C2E93F

background

#F8F5F4

surface

#F0E9E7

border

#CBC5C3

text

#0B0401

muted

#7C7977

Preview Lab

Preview with #4D1E10

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

Preview Lab → · Contrast checker → · Palette generator →