#4A280A#4A280A

#4A280A is a dark, moderate orange. Relative luminance 0.030; OKLCH L 31.5% C 0.066 H 57.7°. Best body text is #FFFFFF at 13.13:1 contrast (WCAG AA passes).

Color values

HEX	#4A280A
RGB	rgb(74, 40, 10)
HSL	hsl(28, 76%, 16%)
HSV	hsv(28, 86%, 29%)
CMYK	cmyk(0%, 45.9%, 86.5%, 71%)
CIE-LAB	lab(20.03, 13.22, 24.89)
CIE-LCH	lch(20.03, 28.18, 62.03°)
OKLab	oklab(31.55% 0.035 0.0555)
OKLCH	oklch(31.55% 0.066 57.7)
XYZ	xyz(3.6379, 2.9957, 0.6738)
Luminance	0.0300 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4A280A #0A2C4A

analogous

#4A0A0C #4A280A #4A480A

triadic

#4A280A #0A4A28 #280A4A

tetradic

#4A280A #0C4A0A #0A2C4A #480A4A

square

#4A280A #0C4A0A #0A2C4A #480A4A

split-complementary

#4A280A #0A4A48 #0A0C4A

monochromatic

#1B0F04 #1B0F04 #4A280A #804511 #B66219

Accessibility & contrast

On white

13.13

#4A280A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.60

#4A280A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4A280A

13.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A280A	#FFFFFF	#000000	##FFFFFF
##4A280A	1.00	13.13	1.60	13.13
#FFFFFF	13.13	1.00	21.00	1.00
#000000	1.60	21.00	1.00	21.00
##FFFFFF	13.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#322C06

Deuteranopia (green-blind)

#3A330A

Tritanopia (blue-blind)

#522122

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #4a280a;
/* rgb */ color: rgb(74, 40, 10);
/* oklch */ color: oklch(31.5% 0.066 57.7);

Tailwind

colors: {
  custom: {
    50: '#81624c',
    500: '#4a280a',
    950: '#000000',
  },
}

SCSS

$custom: #4a280a;
$custom-light: #81624c;
$custom-dark: #000000;

JSON

{
  "hex": "#4a280a",
  "rgb": {
    "r": 74,
    "g": 40,
    "b": 10
  },
  "hsl": {
    "h": 28.125,
    "s": 76.19,
    "l": 16.471
  },
  "oklch": {
    "l": 0.31546,
    "c": 0.06563,
    "h": 57.7
  },
  "luminance": 0.02995
}

Semantic roles & 50–950 ramp

primary

#4A280A

secondary

#295B87

accent

#9AF335

background

#F8F5F4

surface

#EFEAE7

border

#CAC6C3

text

#0B0501

muted

#7C7977

Preview Lab

Preview with #4A280A

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

Preview Lab → · Contrast checker → · Palette generator →