#42280E#42280E

#42280E is a dark, muted orange. Relative luminance 0.027; OKLCH L 30.4% C 0.055 H 62.9°. Best body text is #FFFFFF at 13.62:1 contrast (WCAG AA passes).

Color values

HEX	#42280E
RGB	rgb(66, 40, 14)
HSL	hsl(30, 65%, 16%)
HSV	hsv(30, 79%, 26%)
CMYK	cmyk(0%, 39.4%, 78.8%, 74.1%)
CIE-LAB	lab(18.83, 9.35, 21.38)
CIE-LCH	lch(18.83, 23.33, 66.38°)
OKLab	oklab(30.37% 0.025 0.0488)
OKLCH	oklch(30.37% 0.055 62.9)
XYZ	xyz(3.0851, 2.7078, 0.7756)
Luminance	0.0271 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42280E #0E2842

analogous

#420E0E #42280E #42420E

triadic

#42280E #0E4228 #280E42

tetradic

#42280E #0E420E #0E2842 #420E42

square

#42280E #0E420E #0E2842 #420E42

split-complementary

#42280E #0E4242 #0E0E42

monochromatic

#190F05 #190F05 #42280E #744719 #A76523

Accessibility & contrast

On white

13.62

#42280E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.54

#42280E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #42280E

13.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42280E	#FFFFFF	#000000	##FFFFFF
##42280E	1.00	13.62	1.54	13.62
#FFFFFF	13.62	1.00	21.00	1.00
#000000	1.54	21.00	1.00	21.00
##FFFFFF	13.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#302A0B

Deuteranopia (green-blind)

#36300E

Tritanopia (blue-blind)

#492222

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #42280e;
/* rgb */ color: rgb(66, 40, 14);
/* oklch */ color: oklch(30.4% 0.055 62.9);

Tailwind

colors: {
  custom: {
    50: '#79624e',
    500: '#42280e',
    950: '#000000',
  },
}

SCSS

$custom: #42280e;
$custom-light: #79624e;
$custom-dark: #000000;

JSON

{
  "hex": "#42280e",
  "rgb": {
    "r": 66,
    "g": 40,
    "b": 14
  },
  "hsl": {
    "h": 30,
    "s": 65,
    "l": 15.686
  },
  "oklch": {
    "l": 0.30374,
    "c": 0.05484,
    "h": 62.9
  },
  "luminance": 0.02708
}

Semantic roles & 50–950 ramp

primary

#42280E

secondary

#2F567D

accent

#94E840

background

#F7F5F4

surface

#EEEAE7

border

#C9C6C3

text

#090501

muted

#7B7977

Preview Lab

Preview with #42280E

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

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