#4B280E#4B280E

#4B280E is a dark, moderate orange. Relative luminance 0.030; OKLCH L 31.7% C 0.065 H 54.2°. Best body text is #FFFFFF at 13.05:1 contrast (WCAG AA passes).

Color values

HEX	#4B280E
RGB	rgb(75, 40, 14)
HSL	hsl(26, 69%, 17%)
HSV	hsv(26, 81%, 29%)
CMYK	cmyk(0%, 46.7%, 81.3%, 70.6%)
CIE-LAB	lab(20.23, 13.92, 23.34)
CIE-LCH	lch(20.23, 27.18, 59.18°)
OKLab	oklab(31.75% 0.0378 0.0524)
OKLCH	oklch(31.75% 0.065 54.2)
XYZ	xyz(3.7400, 3.0455, 0.8063)
Luminance	0.0305 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B280E #0E314B

analogous

#4B0E12 #4B280E #4B470E

triadic

#4B280E #0E4B28 #280E4B

tetradic

#4B280E #124B0E #0E314B #470E4B

square

#4B280E #124B0E #0E314B #470E4B

split-complementary

#4B280E #0E4B47 #0E124B

monochromatic

#1A0E05 #1A0E05 #4B280E #7F4418 #B25F21

Accessibility & contrast

On white

13.05

#4B280E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.61

#4B280E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B280E

13.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B280E	#FFFFFF	#000000	##FFFFFF
##4B280E	1.00	13.05	1.61	13.05
#FFFFFF	13.05	1.00	21.00	1.00
#000000	1.61	21.00	1.00	21.00
##FFFFFF	13.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#322C0B

Deuteranopia (green-blind)

#3B340E

Tritanopia (blue-blind)

#532122

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #4b280e;
/* rgb */ color: rgb(75, 40, 14);
/* oklch */ color: oklch(31.7% 0.065 54.2);

Tailwind

colors: {
  custom: {
    50: '#81624e',
    500: '#4b280e',
    950: '#000000',
  },
}

SCSS

$custom: #4b280e;
$custom-light: #81624e;
$custom-dark: #000000;

JSON

{
  "hex": "#4b280e",
  "rgb": {
    "r": 75,
    "g": 40,
    "b": 14
  },
  "hsl": {
    "h": 25.574,
    "s": 68.539,
    "l": 17.451
  },
  "oklch": {
    "l": 0.31745,
    "c": 0.0646,
    "h": 54.2
  },
  "luminance": 0.03045
}

Semantic roles & 50–950 ramp

primary

#4B280E

secondary

#2F6186

accent

#A1EB3C

background

#F8F5F4

surface

#EFEAE7

border

#CAC6C3

text

#0B0501

muted

#7C7977

Preview Lab

Preview with #4B280E

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

Preview Lab → · Contrast checker → · Palette generator →