#4B2911#4B2911

#4B2911 is a dark, moderate orange. Relative luminance 0.031; OKLCH L 32.0% C 0.062 H 53.6°. Best body text is #FFFFFF at 12.93:1 contrast (WCAG AA passes).

Color values

HEX	#4B2911
RGB	rgb(75, 41, 17)
HSL	hsl(25, 63%, 18%)
HSV	hsv(25, 77%, 29%)
CMYK	cmyk(0%, 45.3%, 77.3%, 70.6%)
CIE-LAB	lab(20.53, 13.46, 22.05)
CIE-LCH	lch(20.53, 25.83, 58.60°)
OKLab	oklab(31.99% 0.0369 0.0501)
OKLCH	oklch(31.99% 0.062 53.6)
XYZ	xyz(3.7961, 3.1226, 0.9330)
Luminance	0.0312 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B2911 #11334B

analogous

#4B1116 #4B2911 #4B4611

triadic

#4B2911 #114B29 #29114B

tetradic

#4B2911 #164B11 #11334B #46114B

square

#4B2911 #164B11 #11334B #46114B

split-complementary

#4B2911 #114B46 #11164B

monochromatic

#190E06 #190E06 #4B2911 #7D441C #AF6028

Accessibility & contrast

On white

12.93

#4B2911 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.62

#4B2911 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B2911

12.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B2911	#FFFFFF	#000000	##FFFFFF
##4B2911	1.00	12.93	1.62	12.93
#FFFFFF	12.93	1.00	21.00	1.00
#000000	1.62	21.00	1.00	21.00
##FFFFFF	12.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#332D0E

Deuteranopia (green-blind)

#3B3411

Tritanopia (blue-blind)

#532224

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #4b2911;
/* rgb */ color: rgb(75, 41, 17);
/* oklch */ color: oklch(32.0% 0.062 53.6);

Tailwind

colors: {
  custom: {
    50: '#816350',
    500: '#4b2911',
    950: '#000000',
  },
}

SCSS

$custom: #4b2911;
$custom-light: #816350;
$custom-dark: #000000;

JSON

{
  "hex": "#4b2911",
  "rgb": {
    "r": 75,
    "g": 41,
    "b": 17
  },
  "hsl": {
    "h": 24.828,
    "s": 63.043,
    "l": 18.039
  },
  "oklch": {
    "l": 0.3199,
    "c": 0.06221,
    "h": 53.6
  },
  "luminance": 0.03122
}

Semantic roles & 50–950 ramp

primary

#4B2911

secondary

#336384

accent

#A2E642

background

#F8F5F4

surface

#EFEAE7

border

#CAC6C3

text

#0B0502

muted

#7C7978

Preview Lab

Preview with #4B2911

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

Preview Lab → · Contrast checker → · Palette generator →