#392BA5#392BA5

#392BA5 is a dark, vivid blue. Relative luminance 0.053; OKLCH L 39.5% C 0.185 H 278.9°. Best body text is #FFFFFF at 10.18:1 contrast (WCAG AA passes).

Color values

HEX	#392BA5
RGB	rgb(57, 43, 165)
HSL	hsl(247, 59%, 41%)
HSV	hsv(247, 74%, 65%)
CMYK	cmyk(65.5%, 73.9%, 0%, 35.3%)
CIE-LAB	lab(27.61, 42.76, -63.26)
CIE-LCH	lch(27.61, 76.36, 304.06°)
OKLab	oklab(39.45% 0.0285 -0.1826)
OKLCH	oklch(39.45% 0.185 278.9)
XYZ	xyz(9.3406, 5.3135, 36.1234)
Luminance	0.0531 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#392BA5 #97A52B

analogous

#2B5AA5 #392BA5 #762BA5

triadic

#392BA5 #A5392B #2BA539

tetradic

#392BA5 #A52B5A #97A52B #2BA576

square

#392BA5 #A52B5A #97A52B #2BA576

split-complementary

#392BA5 #A5762B #5AA52B

monochromatic

#171244 #281E74 #392BA5 #5040CD #7D71DA

Accessibility & contrast

On white

10.18

#392BA5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.06

#392BA5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #392BA5

10.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##392BA5	#FFFFFF	#000000	##FFFFFF
##392BA5	1.00	10.18	2.06	10.18
#FFFFFF	10.18	1.00	21.00	1.00
#000000	2.06	21.00	1.00	21.00
##FFFFFF	10.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0046A9

Deuteranopia (green-blind)

#003CA3

Tritanopia (blue-blind)

#004D65

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #392ba5;
/* rgb */ color: rgb(57, 43, 165);
/* oklch */ color: oklch(39.5% 0.185 278.9);

Tailwind

colors: {
  custom: {
    50: '#7e66c1',
    500: '#392ba5',
    950: '#000000',
  },
}

SCSS

$custom: #392ba5;
$custom-light: #7e66c1;
$custom-dark: #000000;

JSON

{
  "hex": "#392ba5",
  "rgb": {
    "r": 57,
    "g": 43,
    "b": 165
  },
  "hsl": {
    "h": 246.885,
    "s": 58.654,
    "l": 40.784
  },
  "oklch": {
    "l": 0.3945,
    "c": 0.18485,
    "h": 278.9
  },
  "luminance": 0.05314
}

Semantic roles & 50–950 ramp

primary

#392BA5

secondary

#B7C16B

accent

#E246D0

background

#F8F6FC

surface

#EFEBF8

border

#CAC6D1

text

#0B0612

muted

#7C7A81

Preview Lab

Preview with #392BA5

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

Preview Lab → · Contrast checker → · Palette generator →