#4B1C0C#4B1C0C

#4B1C0C is a dark, moderate orange. Relative luminance 0.024; OKLCH L 29.5% C 0.076 H 38.7°. Best body text is #FFFFFF at 14.28:1 contrast (WCAG AA passes).

Color values

HEX	#4B1C0C
RGB	rgb(75, 28, 12)
HSL	hsl(15, 72%, 17%)
HSV	hsv(15, 84%, 29%)
CMYK	cmyk(0%, 62.7%, 84%, 70.6%)
CIE-LAB	lab(17.24, 21.20, 20.81)
CIE-LCH	lch(17.24, 29.70, 44.47°)
OKLab	oklab(29.46% 0.0594 0.0477)
OKLCH	oklch(29.46% 0.076 38.7)
XYZ	xyz(3.3836, 2.3534, 0.6238)
Luminance	0.0235 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B1C0C #0C3B4B

analogous

#4B0C1C #4B1C0C #4B3C0C

triadic

#4B1C0C #0C4B1C #1C0C4B

tetradic

#4B1C0C #1C4B0C #0C3B4B #3C0C4B

square

#4B1C0C #1C4B0C #0C3B4B #3C0C4B

split-complementary

#4B1C0C #0C4B3C #0C1C4B

monochromatic

#1A0A04 #1A0A04 #4B1C0C #803014 #B5431D

Accessibility & contrast

On white

14.28

#4B1C0C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.47

#4B1C0C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B1C0C

14.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B1C0C	#FFFFFF	#000000	##FFFFFF
##4B1C0C	1.00	14.28	1.47	14.28
#FFFFFF	14.28	1.00	21.00	1.00
#000000	1.47	21.00	1.00	21.00
##FFFFFF	14.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#29240A

Deuteranopia (green-blind)

#352E0B

Tritanopia (blue-blind)

#531219

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #4b1c0c;
/* rgb */ color: rgb(75, 28, 12);
/* oklch */ color: oklch(29.5% 0.076 38.7);

Tailwind

colors: {
  custom: {
    50: '#825a4c',
    500: '#4b1c0c',
    950: '#000000',
  },
}

SCSS

$custom: #4b1c0c;
$custom-light: #825a4c;
$custom-dark: #000000;

JSON

{
  "hex": "#4b1c0c",
  "rgb": {
    "r": 75,
    "g": 28,
    "b": 12
  },
  "hsl": {
    "h": 15.238,
    "s": 72.414,
    "l": 17.059
  },
  "oklch": {
    "l": 0.29456,
    "c": 0.0762,
    "h": 38.7
  },
  "luminance": 0.02353
}

Semantic roles & 50–950 ramp

primary

#4B1C0C

secondary

#2C7087

accent

#C1EF39

background

#F8F5F4

surface

#EFE9E7

border

#CAC5C3

text

#0B0401

muted

#7C7977

Preview Lab

Preview with #4B1C0C

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

Preview Lab → · Contrast checker → · Palette generator →