#4B300F#4B300F

#4B300F is a dark, moderate orange. Relative luminance 0.036; OKLCH L 33.5% C 0.061 H 68.1°. Best body text is #FFFFFF at 12.15:1 contrast (WCAG AA passes).

Color values

HEX	#4B300F
RGB	rgb(75, 48, 15)
HSL	hsl(33, 67%, 18%)
HSV	hsv(33, 80%, 29%)
CMYK	cmyk(0%, 36%, 80%, 70.6%)
CIE-LAB	lab(22.46, 8.79, 25.25)
CIE-LCH	lch(22.46, 26.73, 70.80°)
OKLab	oklab(33.48% 0.0227 0.0564)
OKLCH	oklch(33.48% 0.061 68.1)
XYZ	xyz(4.0451, 3.6446, 0.9423)
Luminance	0.0364 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B300F #0F2A4B

analogous

#4B120F #4B300F #484B0F

triadic

#4B300F #0F4B30 #300F4B

tetradic

#4B300F #0F4B12 #0F2A4B #4B0F48

square

#4B300F #0F4B12 #0F2A4B #4B0F48

split-complementary

#4B300F #0F484B #120F4B

monochromatic

#1A1005 #1A1005 #4B300F #7E5119 #B17123

Accessibility & contrast

On white

12.15

#4B300F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.73

#4B300F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B300F

12.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B300F	#FFFFFF	#000000	##FFFFFF
##4B300F	1.00	12.15	1.73	12.15
#FFFFFF	12.15	1.00	21.00	1.00
#000000	1.73	21.00	1.00	21.00
##FFFFFF	12.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#39320B

Deuteranopia (green-blind)

#3F3810

Tritanopia (blue-blind)

#522A29

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #4b300f;
/* rgb */ color: rgb(75, 48, 15);
/* oklch */ color: oklch(33.5% 0.061 68.1);

Tailwind

colors: {
  custom: {
    50: '#81684f',
    500: '#4b300f',
    950: '#000000',
  },
}

SCSS

$custom: #4b300f;
$custom-light: #81684f;
$custom-dark: #000000;

JSON

{
  "hex": "#4b300f",
  "rgb": {
    "r": 75,
    "g": 48,
    "b": 15
  },
  "hsl": {
    "h": 33,
    "s": 66.667,
    "l": 17.647
  },
  "oklch": {
    "l": 0.33479,
    "c": 0.06083,
    "h": 68.1
  },
  "luminance": 0.03644
}

Semantic roles & 50–950 ramp

primary

#4B300F

secondary

#305785

accent

#8BEA3E

background

#F8F6F4

surface

#EFEBE7

border

#CAC6C3

text

#0B0602

muted

#7C7A78

Preview Lab

Preview with #4B300F

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

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