#3A050D#3A050D

#3A050D is a very dark, moderate red. Relative luminance 0.010; OKLCH L 22.8% C 0.081 H 18.3°. Best body text is #FFFFFF at 17.39:1 contrast (WCAG AA passes).

Color values

HEX	#3A050D
RGB	rgb(58, 5, 13)
HSL	hsl(351, 84%, 12%)
HSV	hsv(351, 91%, 23%)
CMYK	cmyk(0%, 91.4%, 77.6%, 77.3%)
CIE-LAB	lab(9.30, 25.98, 9.13)
CIE-LCH	lch(9.30, 27.54, 19.37°)
OKLab	oklab(22.83% 0.0771 0.0254)
OKLCH	oklch(22.83% 0.081 18.3)
XYZ	xyz(1.8720, 1.0374, 0.4824)
Luminance	0.0104 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A050D #053A32

analogous

#3A0528 #3A050D #3A1705

triadic

#3A050D #0D3A05 #050D3A

tetradic

#3A050D #283A05 #053A32 #17053A

square

#3A050D #283A05 #053A32 #17053A

split-complementary

#3A050D #053A17 #05283A

monochromatic

#1C0206 #1C0206 #3A050D #720A1A #AB0F26

Accessibility & contrast

On white

17.39

#3A050D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.21

#3A050D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A050D

17.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A050D	#FFFFFF	#000000	##FFFFFF
##3A050D	1.00	17.39	1.21	17.39
#FFFFFF	17.39	1.00	21.00	1.00
#000000	1.21	21.00	1.00	21.00
##FFFFFF	17.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#14130D

Deuteranopia (green-blind)

#221E0B

Tritanopia (blue-blind)

#410008

Achromatopsia (no color)

#1A1A1A

Design tokens & code

CSS

--color: #3a050d;
/* rgb */ color: rgb(58, 5, 13);
/* oklch */ color: oklch(22.8% 0.081 18.3);

Tailwind

colors: {
  custom: {
    50: '#754b4c',
    500: '#3a050d',
    950: '#000000',
  },
}

SCSS

$custom: #3a050d;
$custom-light: #754b4c;
$custom-dark: #000000;

JSON

{
  "hex": "#3a050d",
  "rgb": {
    "r": 58,
    "g": 5,
    "b": 13
  },
  "hsl": {
    "h": 350.943,
    "s": 84.127,
    "l": 12.353
  },
  "oklch": {
    "l": 0.22826,
    "c": 0.08118,
    "h": 18.3
  },
  "luminance": 0.01037
}

Semantic roles & 50–950 ramp

primary

#3A050D

secondary

#207B6D

accent

#FADB2D

background

#F7F4F4

surface

#EDE7E7

border

#C8C3C3

text

#090101

muted

#7B7777

Preview Lab

Preview with #3A050D

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

Preview Lab → · Contrast checker → · Palette generator →