#392FB1#392FB1

#392FB1 is a dark, vivid blue. Relative luminance 0.061; OKLCH L 41.2% C 0.196 H 276.9°. Best body text is #FFFFFF at 9.48:1 contrast (WCAG AA passes).

Color values

HEX	#392FB1
RGB	rgb(57, 47, 177)
HSL	hsl(245, 58%, 44%)
HSV	hsv(245, 73%, 69%)
CMYK	cmyk(67.8%, 73.4%, 0%, 30.6%)
CIE-LAB	lab(29.60, 44.38, -67.19)
CIE-LCH	lch(29.60, 80.53, 303.45°)
OKLab	oklab(41.23% 0.0235 -0.1941)
OKLCH	oklch(41.23% 0.196 276.9)
XYZ	xyz(10.6371, 6.0763, 42.1987)
Luminance	0.0608 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#392FB1 #A7B12F

analogous

#2F66B1 #392FB1 #7A2FB1

triadic

#392FB1 #B1392F #2FB139

tetradic

#392FB1 #B12F66 #A7B12F #2FB17A

square

#392FB1 #B12F66 #A7B12F #2FB17A

split-complementary

#392FB1 #B17A2F #66B12F

monochromatic

#1A1550 #292281 #392FB1 #574DD0 #857EDD

Accessibility & contrast

On white

9.48

#392FB1 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.22

#392FB1 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #392FB1

9.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##392FB1	#FFFFFF	#000000	##FFFFFF
##392FB1	1.00	9.48	2.22	9.48
#FFFFFF	9.48	1.00	21.00	1.00
#000000	2.22	21.00	1.00	21.00
##FFFFFF	9.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004BB5

Deuteranopia (green-blind)

#0040AF

Tritanopia (blue-blind)

#00546D

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #392fb1;
/* rgb */ color: rgb(57, 47, 177);
/* oklch */ color: oklch(41.2% 0.196 276.9);

Tailwind

colors: {
  custom: {
    50: '#8069ca',
    500: '#392fb1',
    950: '#000000',
  },
}

SCSS

$custom: #392fb1;
$custom-light: #8069ca;
$custom-dark: #000000;

JSON

{
  "hex": "#392fb1",
  "rgb": {
    "r": 57,
    "g": 47,
    "b": 177
  },
  "hsl": {
    "h": 244.615,
    "s": 58.036,
    "l": 43.922
  },
  "oklch": {
    "l": 0.41225,
    "c": 0.19553,
    "h": 276.9
  },
  "luminance": 0.06077
}

Semantic roles & 50–950 ramp

primary

#392FB1

secondary

#BFC576

accent

#E147D5

background

#F8F6FC

surface

#F0EBF8

border

#CBC6D1

text

#0C0613

muted

#7D7A82

Preview Lab

Preview with #392FB1

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

Preview Lab → · Contrast checker → · Palette generator →