#4B380D#4B380D

#4B380D is a dark, moderate orange. Relative luminance 0.044; OKLCH L 35.3% C 0.063 H 83.8°. Best body text is #FFFFFF at 11.23:1 contrast (WCAG AA passes).

Color values

HEX	#4B380D
RGB	rgb(75, 56, 13)
HSL	hsl(42, 70%, 17%)
HSV	hsv(42, 83%, 29%)
CMYK	cmyk(0%, 25.3%, 82.7%, 70.6%)
CIE-LAB	lab(24.81, 3.48, 28.62)
CIE-LCH	lch(24.81, 28.83, 83.06°)
OKLab	oklab(35.31% 0.0069 0.0631)
OKLCH	oklch(35.31% 0.063 83.8)
XYZ	xyz(4.3887, 4.3536, 0.9899)
Luminance	0.0435 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B380D #0D204B

analogous

#4B190D #4B380D #3F4B0D

triadic

#4B380D #0D4B38 #380D4B

tetradic

#4B380D #0D4B19 #0D204B #4B0D3F

square

#4B380D #0D4B19 #0D204B #4B0D3F

split-complementary

#4B380D #0D3F4B #190D4B

monochromatic

#1A1305 #1A1305 #4B380D #7F5F16 #B3861F

Accessibility & contrast

On white

11.23

#4B380D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.87

#4B380D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B380D

11.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B380D	#FFFFFF	#000000	##FFFFFF
##4B380D	1.00	11.23	1.87	11.23
#FFFFFF	11.23	1.00	21.00	1.00
#000000	1.87	21.00	1.00	21.00
##FFFFFF	11.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#403807

Deuteranopia (green-blind)

#453D0F

Tritanopia (blue-blind)

#52322F

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #4b380d;
/* rgb */ color: rgb(75, 56, 13);
/* oklch */ color: oklch(35.3% 0.063 83.8);

Tailwind

colors: {
  custom: {
    50: '#806e4f',
    500: '#4b380d',
    950: '#000000',
  },
}

SCSS

$custom: #4b380d;
$custom-light: #806e4f;
$custom-dark: #000000;

JSON

{
  "hex": "#4b380d",
  "rgb": {
    "r": 75,
    "g": 56,
    "b": 13
  },
  "hsl": {
    "h": 41.613,
    "s": 70.455,
    "l": 17.255
  },
  "oklch": {
    "l": 0.35308,
    "c": 0.06349,
    "h": 83.8
  },
  "luminance": 0.04353
}

Semantic roles & 50–950 ramp

primary

#4B380D

secondary

#2E4986

accent

#71ED3B

background

#F8F6F4

surface

#EFEBE7

border

#CAC6C3

text

#0B0702

muted

#7C7A78

Preview Lab

Preview with #4B380D

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

Preview Lab → · Contrast checker → · Palette generator →