#392AB1#392AB1

#392AB1 is a dark, highly saturated blue. Relative luminance 0.057; OKLCH L 40.5% C 0.200 H 277.6°. Best body text is #FFFFFF at 9.81:1 contrast (WCAG AA passes).

Color values

HEX	#392AB1
RGB	rgb(57, 42, 177)
HSL	hsl(247, 62%, 43%)
HSV	hsv(247, 76%, 69%)
CMYK	cmyk(67.8%, 76.3%, 0%, 30.6%)
CIE-LAB	lab(28.64, 47.10, -68.78)
CIE-LCH	lch(28.64, 83.36, 304.41°)
OKLab	oklab(40.54% 0.0264 -0.1987)
OKLCH	oklch(40.54% 0.2 277.6)
XYZ	xyz(10.4485, 5.6992, 42.1359)
Luminance	0.0570 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 6.08

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#392AB1 #A2B12A

analogous

#2A5EB1 #392AB1 #7D2AB1

triadic

#392AB1 #B1392A #2AB139

tetradic

#392AB1 #B12A5E #A2B12A #2AB17D

square

#392AB1 #B12A5E #A2B12A #2AB17D

split-complementary

#392AB1 #B17D2A #5EB12A

monochromatic

#19134E #291E80 #392AB1 #5545D3 #8277DF

Accessibility & contrast

On white

9.81

#392AB1 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.14

#392AB1 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #392AB1

9.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##392AB1	#FFFFFF	#000000	##FFFFFF
##392AB1	1.00	9.81	2.14	9.81
#FFFFFF	9.81	1.00	21.00	1.00
#000000	2.14	21.00	1.00	21.00
##FFFFFF	9.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0049B5

Deuteranopia (green-blind)

#003EAF

Tritanopia (blue-blind)

#00516C

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #392ab1;
/* rgb */ color: rgb(57, 42, 177);
/* oklch */ color: oklch(40.5% 0.200 277.6);

Tailwind

colors: {
  custom: {
    50: '#8066ca',
    500: '#392ab1',
    950: '#000000',
  },
}

SCSS

$custom: #392ab1;
$custom-light: #8066ca;
$custom-dark: #000000;

JSON

{
  "hex": "#392ab1",
  "rgb": {
    "r": 57,
    "g": 42,
    "b": 177
  },
  "hsl": {
    "h": 246.667,
    "s": 61.644,
    "l": 42.941
  },
  "oklch": {
    "l": 0.40544,
    "c": 0.20046,
    "h": 277.6
  },
  "luminance": 0.057
}

Semantic roles & 50–950 ramp

primary

#392AB1

secondary

#BDC670

accent

#E543D3

background

#F8F6FC

surface

#F0EBF9

border

#CBC6D2

text

#0C0613

muted

#7D7A82

Preview Lab

Preview with #392AB1

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

Preview Lab → · Contrast checker → · Palette generator →