#4B230C#4B230C

#4B230C is a dark, moderate orange. Relative luminance 0.027; OKLCH L 30.7% C 0.069 H 47.8°. Best body text is #FFFFFF at 13.59:1 contrast (WCAG AA passes).

Color values

HEX	#4B230C
RGB	rgb(75, 35, 12)
HSL	hsl(22, 72%, 17%)
HSV	hsv(22, 84%, 29%)
CMYK	cmyk(0%, 53.3%, 84%, 70.6%)
CIE-LAB	lab(18.91, 16.98, 22.79)
CIE-LCH	lch(18.91, 28.42, 53.31°)
OKLab	oklab(30.73% 0.0466 0.0514)
OKLCH	oklch(30.73% 0.069 47.8)
XYZ	xyz(3.5694, 2.7249, 0.6857)
Luminance	0.0272 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B230C #0C344B

analogous

#4B0C14 #4B230C #4B430C

triadic

#4B230C #0C4B23 #230C4B

tetradic

#4B230C #144B0C #0C344B #430C4B

square

#4B230C #144B0C #0C344B #430C4B

split-complementary

#4B230C #0C4B43 #0C144B

monochromatic

#1A0C04 #1A0C04 #4B230C #803C14 #B5541D

Accessibility & contrast

On white

13.59

#4B230C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.54

#4B230C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B230C

13.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B230C	#FFFFFF	#000000	##FFFFFF
##4B230C	1.00	13.59	1.54	13.59
#FFFFFF	13.59	1.00	21.00	1.00
#000000	1.54	21.00	1.00	21.00
##FFFFFF	13.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2E2809

Deuteranopia (green-blind)

#38310B

Tritanopia (blue-blind)

#531B1E

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #4b230c;
/* rgb */ color: rgb(75, 35, 12);
/* oklch */ color: oklch(30.7% 0.069 47.8);

Tailwind

colors: {
  custom: {
    50: '#825e4c',
    500: '#4b230c',
    950: '#000000',
  },
}

SCSS

$custom: #4b230c;
$custom-light: #825e4c;
$custom-dark: #000000;

JSON

{
  "hex": "#4b230c",
  "rgb": {
    "r": 75,
    "g": 35,
    "b": 12
  },
  "hsl": {
    "h": 21.905,
    "s": 72.414,
    "l": 17.059
  },
  "oklch": {
    "l": 0.30725,
    "c": 0.06937,
    "h": 47.8
  },
  "luminance": 0.02724
}

Semantic roles & 50–950 ramp

primary

#4B230C

secondary

#2C6687

accent

#ADEF39

background

#F8F5F4

surface

#EFE9E7

border

#CAC5C3

text

#0B0401

muted

#7C7977

Preview Lab

Preview with #4B230C

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

Preview Lab → · Contrast checker → · Palette generator →