#421E0F#421E0F

#421E0F is a dark, moderate orange. Relative luminance 0.021; OKLCH L 28.3% C 0.061 H 42.4°. Best body text is #FFFFFF at 14.75:1 contrast (WCAG AA passes).

Color values

HEX	#421E0F
RGB	rgb(66, 30, 15)
HSL	hsl(18, 63%, 16%)
HSV	hsv(18, 77%, 26%)
CMYK	cmyk(0%, 54.5%, 77.3%, 74.1%)
CIE-LAB	lab(16.11, 15.96, 17.57)
CIE-LCH	lch(16.11, 23.73, 47.75°)
OKLab	oklab(28.28% 0.0451 0.0412)
OKLCH	oklch(28.28% 0.061 42.4)
XYZ	xyz(2.7975, 2.1216, 0.7140)
Luminance	0.0212 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#421E0F #0F3342

analogous

#420F19 #421E0F #42370F

triadic

#421E0F #0F421E #1E0F42

tetradic

#421E0F #19420F #0F3342 #370F42

square

#421E0F #19420F #0F3342 #370F42

split-complementary

#421E0F #0F4237 #0F1942

monochromatic

#190B06 #190B06 #421E0F #74351A #A64B26

Accessibility & contrast

On white

14.75

#421E0F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.42

#421E0F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #421E0F

14.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##421E0F	#FFFFFF	#000000	##FFFFFF
##421E0F	1.00	14.75	1.42	14.75
#FFFFFF	14.75	1.00	21.00	1.00
#000000	1.42	21.00	1.00	21.00
##FFFFFF	14.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#28230D

Deuteranopia (green-blind)

#302B0E

Tritanopia (blue-blind)

#49171B

Achromatopsia (no color)

#282828

Design tokens & code

CSS

--color: #421e0f;
/* rgb */ color: rgb(66, 30, 15);
/* oklch */ color: oklch(28.3% 0.061 42.4);

Tailwind

colors: {
  custom: {
    50: '#7a5a4e',
    500: '#421e0f',
    950: '#000000',
  },
}

SCSS

$custom: #421e0f;
$custom-light: #7a5a4e;
$custom-dark: #000000;

JSON

{
  "hex": "#421e0f",
  "rgb": {
    "r": 66,
    "g": 30,
    "b": 15
  },
  "hsl": {
    "h": 17.647,
    "s": 62.963,
    "l": 15.882
  },
  "oklch": {
    "l": 0.28282,
    "c": 0.06106,
    "h": 42.4
  },
  "luminance": 0.02121
}

Semantic roles & 50–950 ramp

primary

#421E0F

secondary

#30667C

accent

#B6E642

background

#F7F5F4

surface

#EEE9E7

border

#C9C5C3

text

#0A0401

muted

#7C7977

Preview Lab

Preview with #421E0F

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

Preview Lab → · Contrast checker → · Palette generator →