#4B270D#4B270D

#4B270D is a dark, moderate orange. Relative luminance 0.030; OKLCH L 31.5% C 0.066 H 53.3°. Best body text is #FFFFFF at 13.16:1 contrast (WCAG AA passes).

Color values

HEX	#4B270D
RGB	rgb(75, 39, 13)
HSL	hsl(25, 70%, 17%)
HSV	hsv(25, 83%, 29%)
CMYK	cmyk(0%, 48%, 82.7%, 70.6%)
CIE-LAB	lab(19.95, 14.50, 23.52)
CIE-LCH	lch(19.95, 27.63, 58.34°)
OKLab	oklab(31.53% 0.0393 0.0528)
OKLCH	oklch(31.53% 0.066 53.3)
XYZ	xyz(3.7001, 2.9764, 0.7603)
Luminance	0.0298 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B270D #0D314B

analogous

#4B0D12 #4B270D #4B460D

triadic

#4B270D #0D4B27 #270D4B

tetradic

#4B270D #124B0D #0D314B #460D4B

square

#4B270D #124B0D #0D314B #460D4B

split-complementary

#4B270D #0D4B46 #0D124B

monochromatic

#1A0E05 #1A0E05 #4B270D #7F4216 #B35D1F

Accessibility & contrast

On white

13.16

#4B270D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.60

#4B270D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B270D

13.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B270D	#FFFFFF	#000000	##FFFFFF
##4B270D	1.00	13.16	1.60	13.16
#FFFFFF	13.16	1.00	21.00	1.00
#000000	1.60	21.00	1.00	21.00
##FFFFFF	13.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#312B0A

Deuteranopia (green-blind)

#3A330D

Tritanopia (blue-blind)

#531F21

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #4b270d;
/* rgb */ color: rgb(75, 39, 13);
/* oklch */ color: oklch(31.5% 0.066 53.3);

Tailwind

colors: {
  custom: {
    50: '#81614d',
    500: '#4b270d',
    950: '#000000',
  },
}

SCSS

$custom: #4b270d;
$custom-light: #81614d;
$custom-dark: #000000;

JSON

{
  "hex": "#4b270d",
  "rgb": {
    "r": 75,
    "g": 39,
    "b": 13
  },
  "hsl": {
    "h": 25.161,
    "s": 70.455,
    "l": 17.255
  },
  "oklch": {
    "l": 0.31529,
    "c": 0.0658,
    "h": 53.3
  },
  "luminance": 0.02976
}

Semantic roles & 50–950 ramp

primary

#4B270D

secondary

#2E6186

accent

#A2ED3B

background

#F8F5F4

surface

#EFE9E7

border

#CAC5C3

text

#0B0501

muted

#7C7977

Preview Lab

Preview with #4B270D

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

Preview Lab → · Contrast checker → · Palette generator →