#4D280D#4D280D

#4D280D is a dark, moderate orange. Relative luminance 0.031; OKLCH L 32.0% C 0.067 H 53.4°. Best body text is #FFFFFF at 12.92:1 contrast (WCAG AA passes).

Color values

HEX	#4D280D
RGB	rgb(77, 40, 13)
HSL	hsl(25, 71%, 18%)
HSV	hsv(25, 83%, 30%)
CMYK	cmyk(0%, 48.1%, 83.1%, 69.8%)
CIE-LAB	lab(20.54, 14.85, 24.27)
CIE-LCH	lch(20.54, 28.45, 58.53°)
OKLab	oklab(32.05% 0.0402 0.0541)
OKLCH	oklch(32.05% 0.067 53.4)
XYZ	xyz(3.8923, 3.1249, 0.7789)
Luminance	0.0312 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D280D #0D324D

analogous

#4D0D12 #4D280D #4D480D

triadic

#4D280D #0D4D28 #280D4D

tetradic

#4D280D #124D0D #0D324D #480D4D

square

#4D280D #124D0D #0D324D #480D4D

split-complementary

#4D280D #0D4D48 #0D124D

monochromatic

#1A0E04 #1A0E04 #4D280D #814316 #B65E1F

Accessibility & contrast

On white

12.92

#4D280D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.62

#4D280D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4D280D

12.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D280D	#FFFFFF	#000000	##FFFFFF
##4D280D	1.00	12.92	1.62	12.92
#FFFFFF	12.92	1.00	21.00	1.00
#000000	1.62	21.00	1.00	21.00
##FFFFFF	12.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#332C0A

Deuteranopia (green-blind)

#3C350D

Tritanopia (blue-blind)

#552022

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #4d280d;
/* rgb */ color: rgb(77, 40, 13);
/* oklch */ color: oklch(32.0% 0.067 53.4);

Tailwind

colors: {
  custom: {
    50: '#83624d',
    500: '#4d280d',
    950: '#000000',
  },
}

SCSS

$custom: #4d280d;
$custom-light: #83624d;
$custom-dark: #000000;

JSON

{
  "hex": "#4d280d",
  "rgb": {
    "r": 77,
    "g": 40,
    "b": 13
  },
  "hsl": {
    "h": 25.313,
    "s": 71.111,
    "l": 17.647
  },
  "oklch": {
    "l": 0.32049,
    "c": 0.06742,
    "h": 53.4
  },
  "luminance": 0.03124
}

Semantic roles & 50–950 ramp

primary

#4D280D

secondary

#2E6288

accent

#A2EE3A

background

#F8F5F4

surface

#EFEAE7

border

#CAC6C3

text

#0B0501

muted

#7C7977

Preview Lab

Preview with #4D280D

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

Preview Lab → · Contrast checker → · Palette generator →