#39366F#39366F

#39366F is a dark, moderate blue. Relative luminance 0.047; OKLCH L 36.7% C 0.096 H 283.0°. Best body text is #FFFFFF at 10.87:1 contrast (WCAG AA passes).

Color values

HEX	#39366F
RGB	rgb(57, 54, 111)
HSL	hsl(243, 35%, 32%)
HSV	hsv(243, 51%, 44%)
CMYK	cmyk(48.6%, 51.4%, 0%, 56.5%)
CIE-LAB	lab(25.73, 17.82, -32.76)
CIE-LCH	lch(25.73, 37.29, 298.55°)
OKLab	oklab(36.68% 0.0215 -0.0931)
OKLCH	oklch(36.68% 0.096 283)
XYZ	xyz(5.8749, 4.6556, 15.6249)
Luminance	0.0466 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39366F #6C6F36

analogous

#36506F #39366F #56366F

triadic

#39366F #6F3936 #366F39

tetradic

#39366F #6F3650 #6C6F36 #366F56

square

#39366F #6F3650 #6C6F36 #366F56

split-complementary

#39366F #6F5636 #506F36

monochromatic

#0F0E1D #242246 #39366F #4E4A98 #6D69B6

Accessibility & contrast

On white

10.87

#39366F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.93

#39366F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #39366F

10.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39366F	#FFFFFF	#000000	##FFFFFF
##39366F	1.00	10.87	1.93	10.87
#FFFFFF	10.87	1.00	21.00	1.00
#000000	1.93	21.00	1.00	21.00
##FFFFFF	10.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1D3F71

Deuteranopia (green-blind)

#1A3B6E

Tritanopia (blue-blind)

#27424D

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #39366f;
/* rgb */ color: rgb(57, 54, 111);
/* oklch */ color: oklch(36.7% 0.096 283.0);

Tailwind

colors: {
  custom: {
    50: '#736d99',
    500: '#39366f',
    950: '#000000',
  },
}

SCSS

$custom: #39366f;
$custom-light: #736d99;
$custom-dark: #000000;

JSON

{
  "hex": "#39366f",
  "rgb": {
    "r": 57,
    "g": 54,
    "b": 111
  },
  "hsl": {
    "h": 243.158,
    "s": 34.545,
    "l": 32.353
  },
  "oklch": {
    "l": 0.36681,
    "c": 0.09552,
    "h": 283
  },
  "luminance": 0.04656
}

Semantic roles & 50–950 ramp

primary

#39366F

secondary

#9C9F62

accent

#CB5DC5

background

#F7F6F9

surface

#EDEBF2

border

#C8C6CC

text

#08070E

muted

#7B7A7E

Preview Lab

Preview with #39366F

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

Preview Lab → · Contrast checker → · Palette generator →