#4B2211#4B2211

#4B2211 is a dark, moderate orange. Relative luminance 0.027; OKLCH L 30.6% C 0.068 H 42.2°. Best body text is #FFFFFF at 13.67:1 contrast (WCAG AA passes).

Color values

HEX	#4B2211
RGB	rgb(75, 34, 17)
HSL	hsl(18, 63%, 18%)
HSV	hsv(18, 77%, 29%)
CMYK	cmyk(0%, 54.7%, 77.3%, 70.6%)
CIE-LAB	lab(18.72, 17.89, 19.98)
CIE-LCH	lch(18.72, 26.82, 48.16°)
OKLab	oklab(30.6% 0.0504 0.0457)
OKLCH	oklch(30.6% 0.068 42.2)
XYZ	xyz(3.5752, 2.6808, 0.8594)
Luminance	0.0268 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B2211 #113A4B

analogous

#4B111D #4B2211 #4B3F11

triadic

#4B2211 #114B22 #22114B

tetradic

#4B2211 #1D4B11 #113A4B #3F114B

square

#4B2211 #1D4B11 #113A4B #3F114B

split-complementary

#4B2211 #114B3F #111D4B

monochromatic

#190B06 #190B06 #4B2211 #7D391C #AF4F28

Accessibility & contrast

On white

13.67

#4B2211 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.54

#4B2211 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B2211

13.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B2211	#FFFFFF	#000000	##FFFFFF
##4B2211	1.00	13.67	1.54	13.67
#FFFFFF	13.67	1.00	21.00	1.00
#000000	1.54	21.00	1.00	21.00
##FFFFFF	13.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2D280F

Deuteranopia (green-blind)

#373110

Tritanopia (blue-blind)

#531A1E

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #4b2211;
/* rgb */ color: rgb(75, 34, 17);
/* oklch */ color: oklch(30.6% 0.068 42.2);

Tailwind

colors: {
  custom: {
    50: '#815e4f',
    500: '#4b2211',
    950: '#000000',
  },
}

SCSS

$custom: #4b2211;
$custom-light: #815e4f;
$custom-dark: #000000;

JSON

{
  "hex": "#4b2211",
  "rgb": {
    "r": 75,
    "g": 34,
    "b": 17
  },
  "hsl": {
    "h": 17.586,
    "s": 63.043,
    "l": 18.039
  },
  "oklch": {
    "l": 0.306,
    "c": 0.06801,
    "h": 42.2
  },
  "luminance": 0.0268
}

Semantic roles & 50–950 ramp

primary

#4B2211

secondary

#336D84

accent

#B6E642

background

#F8F5F4

surface

#EFE9E7

border

#CAC5C3

text

#0B0402

muted

#7C7978

Preview Lab

Preview with #4B2211

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

Preview Lab → · Contrast checker → · Palette generator →