#3E0707#3E0707

#3E0707 is a very dark, moderate red. Relative luminance 0.012; OKLCH L 23.9% C 0.084 H 26.4°. Best body text is #FFFFFF at 16.96:1 contrast (WCAG AA passes).

Color values

HEX	#3E0707
RGB	rgb(62, 7, 7)
HSL	hsl(0, 80%, 14%)
HSV	hsv(0, 89%, 24%)
CMYK	cmyk(0%, 88.7%, 88.7%, 75.7%)
CIE-LAB	lab(10.50, 26.12, 13.52)
CIE-LCH	lch(10.50, 29.41, 27.36°)
OKLab	oklab(23.85% 0.0752 0.0373)
OKLCH	oklch(23.85% 0.084 26.4)
XYZ	xyz(2.1012, 1.1918, 0.3204)
Luminance	0.0119 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E0707 #073E3E

analogous

#3E0722 #3E0707 #3E2207

triadic

#3E0707 #073E07 #07073E

tetradic

#3E0707 #223E07 #073E3E #22073E

square

#3E0707 #223E07 #073E3E #22073E

split-complementary

#3E0707 #073E22 #07223E

monochromatic

#1B0303 #1B0303 #3E0707 #750D0D #AC1313

Accessibility & contrast

On white

16.96

#3E0707 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.24

#3E0707 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3E0707

16.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E0707	#FFFFFF	#000000	##FFFFFF
##3E0707	1.00	16.96	1.24	16.96
#FFFFFF	16.96	1.00	21.00	1.00
#000000	1.24	21.00	1.00	21.00
##FFFFFF	16.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#181506

Deuteranopia (green-blind)

#262105

Tritanopia (blue-blind)

#450008

Achromatopsia (no color)

#1C1C1C

Design tokens & code

CSS

--color: #3e0707;
/* rgb */ color: rgb(62, 7, 7);
/* oklch */ color: oklch(23.9% 0.084 26.4);

Tailwind

colors: {
  custom: {
    50: '#784c49',
    500: '#3e0707',
    950: '#000000',
  },
}

SCSS

$custom: #3e0707;
$custom-light: #784c49;
$custom-dark: #000000;

JSON

{
  "hex": "#3e0707",
  "rgb": {
    "r": 62,
    "g": 7,
    "b": 7
  },
  "hsl": {
    "h": 0,
    "s": 79.71,
    "l": 13.529
  },
  "oklch": {
    "l": 0.23851,
    "c": 0.08393,
    "h": 26.4
  },
  "luminance": 0.01191
}

Semantic roles & 50–950 ramp

primary

#3E0707

secondary

#247D7D

accent

#F6F632

background

#F7F4F4

surface

#EEE7E7

border

#C9C3C3

text

#0A0101

muted

#7C7777

Preview Lab

Preview with #3E0707

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

Preview Lab → · Contrast checker → · Palette generator →