#4C280E#4C280E

#4C280E is a dark, moderate orange. Relative luminance 0.031; OKLCH L 31.9% C 0.066 H 53.4°. Best body text is #FFFFFF at 12.99:1 contrast (WCAG AA passes).

Color values

HEX	#4C280E
RGB	rgb(76, 40, 14)
HSL	hsl(25, 69%, 18%)
HSV	hsv(25, 82%, 30%)
CMYK	cmyk(0%, 47.4%, 81.6%, 70.2%)
CIE-LAB	lab(20.39, 14.42, 23.56)
CIE-LCH	lch(20.39, 27.62, 58.54°)
OKLab	oklab(31.9% 0.0392 0.0528)
OKLCH	oklch(31.9% 0.066 53.4)
XYZ	xyz(3.8189, 3.0862, 0.8100)
Luminance	0.0309 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C280E #0E324C

analogous

#4C0E13 #4C280E #4C470E

triadic

#4C280E #0E4C28 #280E4C

tetradic

#4C280E #134C0E #0E324C #470E4C

square

#4C280E #134C0E #0E324C #470E4C

split-complementary

#4C280E #0E4C47 #0E134C

monochromatic

#1A0E05 #1A0E05 #4C280E #804318 #B35E21

Accessibility & contrast

On white

12.99

#4C280E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.62

#4C280E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4C280E

12.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C280E	#FFFFFF	#000000	##FFFFFF
##4C280E	1.00	12.99	1.62	12.99
#FFFFFF	12.99	1.00	21.00	1.00
#000000	1.62	21.00	1.00	21.00
##FFFFFF	12.99	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#322C0B

Deuteranopia (green-blind)

#3B340E

Tritanopia (blue-blind)

#542022

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #4c280e;
/* rgb */ color: rgb(76, 40, 14);
/* oklch */ color: oklch(31.9% 0.066 53.4);

Tailwind

colors: {
  custom: {
    50: '#82624e',
    500: '#4c280e',
    950: '#000000',
  },
}

SCSS

$custom: #4c280e;
$custom-light: #82624e;
$custom-dark: #000000;

JSON

{
  "hex": "#4c280e",
  "rgb": {
    "r": 76,
    "g": 40,
    "b": 14
  },
  "hsl": {
    "h": 25.161,
    "s": 68.889,
    "l": 17.647
  },
  "oklch": {
    "l": 0.31902,
    "c": 0.06574,
    "h": 53.4
  },
  "luminance": 0.03086
}

Semantic roles & 50–950 ramp

primary

#4C280E

secondary

#2F6287

accent

#A2EC3C

background

#F8F5F4

surface

#EFEAE7

border

#CAC6C3

text

#0B0501

muted

#7C7977

Preview Lab

Preview with #4C280E

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

Preview Lab → · Contrast checker → · Palette generator →