#4B300C#4B300C

#4B300C is a dark, moderate orange. Relative luminance 0.036; OKLCH L 33.4% C 0.063 H 69.8°. Best body text is #FFFFFF at 12.16:1 contrast (WCAG AA passes).

Color values

HEX	#4B300C
RGB	rgb(75, 48, 12)
HSL	hsl(34, 72%, 17%)
HSV	hsv(34, 84%, 29%)
CMYK	cmyk(0%, 36%, 84%, 70.6%)
CIE-LAB	lab(22.43, 8.63, 26.69)
CIE-LCH	lch(22.43, 28.05, 72.09°)
OKLab	oklab(33.45% 0.0217 0.059)
OKLCH	oklch(33.45% 0.063 69.8)
XYZ	xyz(4.0253, 3.6367, 0.8377)
Luminance	0.0364 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B300C #0C274B

analogous

#4B110C #4B300C #474B0C

triadic

#4B300C #0C4B30 #300C4B

tetradic

#4B300C #0C4B11 #0C274B #4B0C47

square

#4B300C #0C4B11 #0C274B #4B0C47

split-complementary

#4B300C #0C474B #110C4B

monochromatic

#1A1104 #1A1104 #4B300C #805214 #B5741D

Accessibility & contrast

On white

12.16

#4B300C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.73

#4B300C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B300C

12.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B300C	#FFFFFF	#000000	##FFFFFF
##4B300C	1.00	12.16	1.73	12.16
#FFFFFF	12.16	1.00	21.00	1.00
#000000	1.73	21.00	1.00	21.00
##FFFFFF	12.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#393207

Deuteranopia (green-blind)

#3F380D

Tritanopia (blue-blind)

#522929

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #4b300c;
/* rgb */ color: rgb(75, 48, 12);
/* oklch */ color: oklch(33.4% 0.063 69.8);

Tailwind

colors: {
  custom: {
    50: '#81684d',
    500: '#4b300c',
    950: '#000000',
  },
}

SCSS

$custom: #4b300c;
$custom-light: #81684d;
$custom-dark: #000000;

JSON

{
  "hex": "#4b300c",
  "rgb": {
    "r": 75,
    "g": 48,
    "b": 12
  },
  "hsl": {
    "h": 34.286,
    "s": 72.414,
    "l": 17.059
  },
  "oklch": {
    "l": 0.33448,
    "c": 0.06282,
    "h": 69.8
  },
  "luminance": 0.03636
}

Semantic roles & 50–950 ramp

primary

#4B300C

secondary

#2C5387

accent

#87EF39

background

#F8F6F4

surface

#EFEBE7

border

#CAC6C3

text

#0B0601

muted

#7C7A77

Preview Lab

Preview with #4B300C

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

Preview Lab → · Contrast checker → · Palette generator →