#3F060E#3F060E

#3F060E is a very dark, moderate red. Relative luminance 0.012; OKLCH L 24.1% C 0.086 H 19.2°. Best body text is #FFFFFF at 16.88:1 contrast (WCAG AA passes).

Color values

HEX	#3F060E
RGB	rgb(63, 6, 14)
HSL	hsl(352, 83%, 14%)
HSV	hsv(352, 90%, 25%)
CMYK	cmyk(0%, 90.5%, 77.8%, 75.3%)
CIE-LAB	lab(10.70, 27.30, 10.79)
CIE-LCH	lch(10.70, 29.36, 21.57°)
OKLab	oklab(24.08% 0.0808 0.0282)
OKLCH	oklch(24.08% 0.086 19.2)
XYZ	xyz(2.1945, 1.2191, 0.5351)
Luminance	0.0122 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F060E #063F37

analogous

#3F062A #3F060E #3F1A06

triadic

#3F060E #0E3F06 #060E3F

tetradic

#3F060E #2A3F06 #063F37 #1A063F

square

#3F060E #2A3F06 #063F37 #1A063F

split-complementary

#3F060E #063F1A #062A3F

monochromatic

#1C0306 #1C0306 #3F060E #770B1A #AF1127

Accessibility & contrast

On white

16.88

#3F060E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.24

#3F060E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F060E

16.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F060E	#FFFFFF	#000000	##FFFFFF
##3F060E	1.00	16.88	1.24	16.88
#FFFFFF	16.88	1.00	21.00	1.00
#000000	1.24	21.00	1.00	21.00
##FFFFFF	16.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#17150E

Deuteranopia (green-blind)

#25210C

Tritanopia (blue-blind)

#460009

Achromatopsia (no color)

#1D1D1D

Design tokens & code

CSS

--color: #3f060e;
/* rgb */ color: rgb(63, 6, 14);
/* oklch */ color: oklch(24.1% 0.086 19.2);

Tailwind

colors: {
  custom: {
    50: '#794c4d',
    500: '#3f060e',
    950: '#000000',
  },
}

SCSS

$custom: #3f060e;
$custom-light: #794c4d;
$custom-dark: #000000;

JSON

{
  "hex": "#3f060e",
  "rgb": {
    "r": 63,
    "g": 6,
    "b": 14
  },
  "hsl": {
    "h": 351.579,
    "s": 82.609,
    "l": 13.529
  },
  "oklch": {
    "l": 0.24081,
    "c": 0.08552,
    "h": 19.2
  },
  "luminance": 0.01219
}

Semantic roles & 50–950 ramp

primary

#3F060E

secondary

#227F72

accent

#F9DD2F

background

#F7F4F4

surface

#EEE7E7

border

#C9C3C3

text

#0A0101

muted

#7C7777

Preview Lab

Preview with #3F060E

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

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