#4F280F#4F280F

#4F280F is a dark, moderate orange. Relative luminance 0.032; OKLCH L 32.4% C 0.069 H 50.6°. Best body text is #FFFFFF at 12.78:1 contrast (WCAG AA passes).

Color values

HEX	#4F280F
RGB	rgb(79, 40, 15)
HSL	hsl(23, 68%, 18%)
HSV	hsv(23, 81%, 31%)
CMYK	cmyk(0%, 49.4%, 81%, 69%)
CIE-LAB	lab(20.88, 15.94, 23.74)
CIE-LCH	lch(20.88, 28.59, 56.12°)
OKLab	oklab(32.39% 0.0436 0.0531)
OKLCH	oklch(32.39% 0.069 50.6)
XYZ	xyz(4.0698, 3.2148, 0.8580)
Luminance	0.0321 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F280F #0F364F

analogous

#4F0F16 #4F280F #4F480F

triadic

#4F280F #0F4F28 #280F4F

tetradic

#4F280F #164F0F #0F364F #480F4F

square

#4F280F #164F0F #0F364F #480F4F

split-complementary

#4F280F #0F4F48 #0F164F

monochromatic

#1A0D05 #1C0E05 #4F280F #824219 #B65C23

Accessibility & contrast

On white

12.78

#4F280F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.64

#4F280F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4F280F

12.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F280F	#FFFFFF	#000000	##FFFFFF
##4F280F	1.00	12.78	1.64	12.78
#FFFFFF	12.78	1.00	21.00	1.00
#000000	1.64	21.00	1.00	21.00
##FFFFFF	12.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#332D0C

Deuteranopia (green-blind)

#3C360F

Tritanopia (blue-blind)

#572023

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #4f280f;
/* rgb */ color: rgb(79, 40, 15);
/* oklch */ color: oklch(32.4% 0.069 50.6);

Tailwind

colors: {
  custom: {
    50: '#85624e',
    500: '#4f280f',
    950: '#000000',
  },
}

SCSS

$custom: #4f280f;
$custom-light: #85624e;
$custom-dark: #000000;

JSON

{
  "hex": "#4f280f",
  "rgb": {
    "r": 79,
    "g": 40,
    "b": 15
  },
  "hsl": {
    "h": 23.438,
    "s": 68.085,
    "l": 18.431
  },
  "oklch": {
    "l": 0.3239,
    "c": 0.06873,
    "h": 50.6
  },
  "luminance": 0.03214
}

Semantic roles & 50–950 ramp

primary

#4F280F

secondary

#316789

accent

#A7EB3D

background

#F8F5F4

surface

#F0EAE7

border

#CBC6C3

text

#0C0502

muted

#7D7978

Preview Lab

Preview with #4F280F

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

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