#3A0D0F#3A0D0F

#3A0D0F is a very dark, moderate red. Relative luminance 0.012; OKLCH L 23.9% C 0.071 H 21.8°. Best body text is #FFFFFF at 16.88:1 contrast (WCAG AA passes).

Color values

HEX	#3A0D0F
RGB	rgb(58, 13, 15)
HSL	hsl(357, 63%, 14%)
HSV	hsv(357, 78%, 23%)
CMYK	cmyk(0%, 77.6%, 74.1%, 77.3%)
CIE-LAB	lab(10.72, 22.30, 10.13)
CIE-LCH	lch(10.72, 24.49, 24.44°)
OKLab	oklab(23.9% 0.0658 0.0264)
OKLCH	oklch(23.9% 0.071 21.8)
XYZ	xyz(1.9753, 1.2222, 0.5837)
Luminance	0.0122 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A0D0F #0D3A38

analogous

#3A0D26 #3A0D0F #3A220D

triadic

#3A0D0F #0F3A0D #0D0F3A

tetradic

#3A0D0F #263A0D #0D3A38 #220D3A

square

#3A0D0F #263A0D #0D3A38 #220D3A

split-complementary

#3A0D0F #0D3A22 #0D263A

monochromatic

#190606 #190606 #3A0D0F #6C181C #9E2329

Accessibility & contrast

On white

16.88

#3A0D0F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.24

#3A0D0F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A0D0F

16.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A0D0F	#FFFFFF	#000000	##FFFFFF
##3A0D0F	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)

#19170F

Deuteranopia (green-blind)

#24200E

Tritanopia (blue-blind)

#40040E

Achromatopsia (no color)

#1D1D1D

Design tokens & code

CSS

--color: #3a0d0f;
/* rgb */ color: rgb(58, 13, 15);
/* oklch */ color: oklch(23.9% 0.071 21.8);

Tailwind

colors: {
  custom: {
    50: '#744f4d',
    500: '#3a0d0f',
    950: '#000000',
  },
}

SCSS

$custom: #3a0d0f;
$custom-light: #744f4d;
$custom-dark: #000000;

JSON

{
  "hex": "#3a0d0f",
  "rgb": {
    "r": 58,
    "g": 13,
    "b": 15
  },
  "hsl": {
    "h": 357.333,
    "s": 63.38,
    "l": 13.922
  },
  "oklch": {
    "l": 0.23896,
    "c": 0.07092,
    "h": 21.8
  },
  "luminance": 0.01222
}

Semantic roles & 50–950 ramp

primary

#3A0D0F

secondary

#2D7672

accent

#E6DF41

background

#F7F4F4

surface

#EDE7E7

border

#C8C3C3

text

#090201

muted

#7B7877

Preview Lab

Preview with #3A0D0F

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

Preview Lab → · Contrast checker → · Palette generator →