#390805#390805

#390805 is a very dark, moderate red. Relative luminance 0.011; OKLCH L 22.8% C 0.077 H 29.1°. Best body text is #FFFFFF at 17.34:1 contrast (WCAG AA passes).

Color values

HEX	#390805
RGB	rgb(57, 8, 5)
HSL	hsl(3, 84%, 12%)
HSV	hsv(3, 91%, 22%)
CMYK	cmyk(0%, 86%, 91.2%, 77.6%)
CIE-LAB	lab(9.44, 23.66, 12.67)
CIE-LCH	lch(9.44, 26.84, 28.16°)
OKLab	oklab(22.84% 0.0675 0.0376)
OKLCH	oklch(22.84% 0.077 29.1)
XYZ	xyz(1.8018, 1.0548, 0.2523)
Luminance	0.0105 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#390805 #053639

analogous

#39051C #390805 #392205

triadic

#390805 #053908 #080539

tetradic

#390805 #1C3905 #053639 #220539

square

#390805 #1C3905 #053639 #220539

split-complementary

#390805 #053922 #051C39

monochromatic

#1C0402 #1C0402 #390805 #71100A #AA180F

Accessibility & contrast

On white

17.34

#390805 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.21

#390805 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #390805

17.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##390805	#FFFFFF	#000000	##FFFFFF
##390805	1.00	17.34	1.21	17.34
#FFFFFF	17.34	1.00	21.00	1.00
#000000	1.21	21.00	1.00	21.00
##FFFFFF	17.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#171304

Deuteranopia (green-blind)

#231E04

Tritanopia (blue-blind)

#400008

Achromatopsia (no color)

#1A1A1A

Design tokens & code

CSS

--color: #390805;
/* rgb */ color: rgb(57, 8, 5);
/* oklch */ color: oklch(22.8% 0.077 29.1);

Tailwind

colors: {
  custom: {
    50: '#744c49',
    500: '#390805',
    950: '#000000',
  },
}

SCSS

$custom: #390805;
$custom-light: #744c49;
$custom-dark: #000000;

JSON

{
  "hex": "#390805",
  "rgb": {
    "r": 57,
    "g": 8,
    "b": 5
  },
  "hsl": {
    "h": 3.462,
    "s": 83.871,
    "l": 12.157
  },
  "oklch": {
    "l": 0.2284,
    "c": 0.07726,
    "h": 29.1
  },
  "luminance": 0.01054
}

Semantic roles & 50–950 ramp

primary

#390805

secondary

#20757A

accent

#EEFA2E

background

#F7F4F4

surface

#EDE7E6

border

#C8C3C2

text

#090100

muted

#7B7777

Preview Lab

Preview with #390805

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

Preview Lab → · Contrast checker → · Palette generator →