#3F190C#3F190C

#3F190C is a dark, moderate orange. Relative luminance 0.018; OKLCH L 26.8% C 0.064 H 39.1°. Best body text is #FFFFFF at 15.49:1 contrast (WCAG AA passes).

Color values

HEX	#3F190C
RGB	rgb(63, 25, 12)
HSL	hsl(15, 68%, 15%)
HSV	hsv(15, 81%, 25%)
CMYK	cmyk(0%, 60.3%, 81%, 75.3%)
CIE-LAB	lab(14.28, 17.46, 16.59)
CIE-LCH	lch(14.28, 24.09, 43.54°)
OKLab	oklab(26.76% 0.0494 0.0401)
OKLCH	oklch(26.76% 0.064 39.1)
XYZ	xyz(2.4641, 1.7789, 0.5614)
Luminance	0.0178 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F190C #0C323F

analogous

#3F0C19 #3F190C #3F330C

triadic

#3F190C #0C3F19 #190C3F

tetradic

#3F190C #193F0C #0C323F #330C3F

square

#3F190C #193F0C #0C323F #330C3F

split-complementary

#3F190C #0C3F33 #0C193F

monochromatic

#1A0A05 #1A0A05 #3F190C #722D16 #A64220

Accessibility & contrast

On white

15.49

#3F190C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.36

#3F190C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F190C

15.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F190C	#FFFFFF	#000000	##FFFFFF
##3F190C	1.00	15.49	1.36	15.49
#FFFFFF	15.49	1.00	21.00	1.00
#000000	1.36	21.00	1.00	21.00
##FFFFFF	15.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#231F0B

Deuteranopia (green-blind)

#2D270B

Tritanopia (blue-blind)

#461116

Achromatopsia (no color)

#242424

Design tokens & code

CSS

--color: #3f190c;
/* rgb */ color: rgb(63, 25, 12);
/* oklch */ color: oklch(26.8% 0.064 39.1);

Tailwind

colors: {
  custom: {
    50: '#78574c',
    500: '#3f190c',
    950: '#000000',
  },
}

SCSS

$custom: #3f190c;
$custom-light: #78574c;
$custom-dark: #000000;

JSON

{
  "hex": "#3f190c",
  "rgb": {
    "r": 63,
    "g": 25,
    "b": 12
  },
  "hsl": {
    "h": 15.294,
    "s": 68,
    "l": 14.706
  },
  "oklch": {
    "l": 0.26762,
    "c": 0.06361,
    "h": 39.1
  },
  "luminance": 0.01779
}

Semantic roles & 50–950 ramp

primary

#3F190C

secondary

#2C677B

accent

#BFEB3D

background

#F7F5F4

surface

#EEE9E7

border

#C9C5C3

text

#090301

muted

#7B7877

Preview Lab

Preview with #3F190C

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

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