#42300C#42300C

#42300C is a dark, muted orange. Relative luminance 0.033; OKLCH L 32.2% C 0.057 H 81.2°. Best body text is #FFFFFF at 12.65:1 contrast (WCAG AA passes).

Color values

HEX	#42300C
RGB	rgb(66, 48, 12)
HSL	hsl(40, 69%, 15%)
HSV	hsv(40, 82%, 26%)
CMYK	cmyk(0%, 27.3%, 81.8%, 74.1%)
CIE-LAB	lab(21.20, 3.91, 25.01)
CIE-LCH	lch(21.20, 25.32, 81.12°)
OKLab	oklab(32.22% 0.0086 0.056)
OKLCH	oklch(32.22% 0.057 81.2)
XYZ	xyz(3.3703, 3.2989, 0.8070)
Luminance	0.0330 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42300C #0C1E42

analogous

#42150C #42300C #39420C

triadic

#42300C #0C4230 #300C42

tetradic

#42300C #0C4215 #0C1E42 #420C39

square

#42300C #0C4215 #0C1E42 #420C39

split-complementary

#42300C #0C3942 #150C42

monochromatic

#1A1305 #1A1305 #42300C #765615 #AA7B1F

Accessibility & contrast

On white

12.65

#42300C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.66

#42300C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #42300C

12.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42300C	#FFFFFF	#000000	##FFFFFF
##42300C	1.00	12.65	1.66	12.65
#FFFFFF	12.65	1.00	21.00	1.00
#000000	1.66	21.00	1.00	21.00
##FFFFFF	12.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#373007

Deuteranopia (green-blind)

#3C350D

Tritanopia (blue-blind)

#482B29

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #42300c;
/* rgb */ color: rgb(66, 48, 12);
/* oklch */ color: oklch(32.2% 0.057 81.2);

Tailwind

colors: {
  custom: {
    50: '#79684d',
    500: '#42300c',
    950: '#000000',
  },
}

SCSS

$custom: #42300c;
$custom-light: #79684d;
$custom-dark: #000000;

JSON

{
  "hex": "#42300c",
  "rgb": {
    "r": 66,
    "g": 48,
    "b": 12
  },
  "hsl": {
    "h": 40,
    "s": 69.231,
    "l": 15.294
  },
  "oklch": {
    "l": 0.32216,
    "c": 0.05665,
    "h": 81.2
  },
  "luminance": 0.03299
}

Semantic roles & 50–950 ramp

primary

#42300C

secondary

#2C477E

accent

#77EC3C

background

#F7F6F4

surface

#EEEBE7

border

#C9C6C3

text

#090601

muted

#7B7A77

Preview Lab

Preview with #42300C

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

Preview Lab → · Contrast checker → · Palette generator →