#390705#390705

#390705 is a very dark, moderate red. Relative luminance 0.010; OKLCH L 22.7% C 0.078 H 28.3°. Best body text is #FFFFFF at 17.40:1 contrast (WCAG AA passes).

Color values

HEX	#390705
RGB	rgb(57, 7, 5)
HSL	hsl(2, 84%, 12%)
HSV	hsv(2, 91%, 22%)
CMYK	cmyk(0%, 87.7%, 91.2%, 77.6%)
CIE-LAB	lab(9.26, 24.15, 12.42)
CIE-LCH	lch(9.26, 27.16, 27.21°)
OKLab	oklab(22.71% 0.069 0.0372)
OKLCH	oklch(22.71% 0.078 28.3)
XYZ	xyz(1.7909, 1.0331, 0.2487)
Luminance	0.0103 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#390705 #053739

analogous

#39051D #390705 #392105

triadic

#390705 #053907 #070539

tetradic

#390705 #1D3905 #053739 #210539

square

#390705 #1D3905 #053739 #210539

split-complementary

#390705 #053921 #051D39

monochromatic

#1C0302 #1C0302 #390705 #710E0A #AA150F

Accessibility & contrast

On white

17.40

#390705 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.21

#390705 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #390705

17.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##390705	#FFFFFF	#000000	##FFFFFF
##390705	1.00	17.40	1.21	17.40
#FFFFFF	17.40	1.00	21.00	1.00
#000000	1.21	21.00	1.00	21.00
##FFFFFF	17.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#161304

Deuteranopia (green-blind)

#231E04

Tritanopia (blue-blind)

#400007

Achromatopsia (no color)

#1A1A1A

Design tokens & code

CSS

--color: #390705;
/* rgb */ color: rgb(57, 7, 5);
/* oklch */ color: oklch(22.7% 0.078 28.3);

Tailwind

colors: {
  custom: {
    50: '#744b49',
    500: '#390705',
    950: '#000000',
  },
}

SCSS

$custom: #390705;
$custom-light: #744b49;
$custom-dark: #000000;

JSON

{
  "hex": "#390705",
  "rgb": {
    "r": 57,
    "g": 7,
    "b": 5
  },
  "hsl": {
    "h": 2.308,
    "s": 83.871,
    "l": 12.157
  },
  "oklch": {
    "l": 0.22709,
    "c": 0.07842,
    "h": 28.3
  },
  "luminance": 0.01033
}

Semantic roles & 50–950 ramp

primary

#390705

secondary

#20777A

accent

#F2FA2E

background

#F7F4F4

surface

#EDE7E6

border

#C8C3C2

text

#090100

muted

#7B7777

Preview Lab

Preview with #390705

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

Preview Lab → · Contrast checker → · Palette generator →