#392B8D#392B8D

#392B8D is a dark, vivid blue. Relative luminance 0.045; OKLCH L 37.1% C 0.154 H 282.4°. Best body text is #FFFFFF at 11.03:1 contrast (WCAG AA passes).

Color values

HEX	#392B8D
RGB	rgb(57, 43, 141)
HSL	hsl(249, 53%, 36%)
HSV	hsv(249, 70%, 55%)
CMYK	cmyk(59.6%, 69.5%, 0%, 44.7%)
CIE-LAB	lab(25.32, 34.98, -52.32)
CIE-LCH	lch(25.32, 62.94, 303.76°)
OKLab	oklab(37.12% 0.033 -0.1506)
OKLCH	oklch(37.12% 0.154 282.4)
XYZ	xyz(7.3574, 4.5202, 25.6789)
Luminance	0.0452 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#392B8D #7F8D2B

analogous

#2B4E8D #392B8D #6A2B8D

triadic

#392B8D #8D392B #2B8D39

tetradic

#392B8D #8D2B4E #7F8D2B #2B8D6A

square

#392B8D #8D2B4E #7F8D2B #2B8D6A

split-complementary

#392B8D #8D6A2B #4E8D2B

monochromatic

#130E2F #261D5E #392B8D #4C39BC #7263CF

Accessibility & contrast

On white

11.03

#392B8D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.90

#392B8D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #392B8D

11.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##392B8D	#FFFFFF	#000000	##FFFFFF
##392B8D	1.00	11.03	1.90	11.03
#FFFFFF	11.03	1.00	21.00	1.00
#000000	1.90	21.00	1.00	21.00
##FFFFFF	11.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003F90

Deuteranopia (green-blind)

#00398B

Tritanopia (blue-blind)

#064458

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #392b8d;
/* rgb */ color: rgb(57, 43, 141);
/* oklch */ color: oklch(37.1% 0.154 282.4);

Tailwind

colors: {
  custom: {
    50: '#7965af',
    500: '#392b8d',
    950: '#000000',
  },
}

SCSS

$custom: #392b8d;
$custom-light: #7965af;
$custom-dark: #000000;

JSON

{
  "hex": "#392b8d",
  "rgb": {
    "r": 57,
    "g": 43,
    "b": 141
  },
  "hsl": {
    "h": 248.571,
    "s": 53.261,
    "l": 36.078
  },
  "oklch": {
    "l": 0.37119,
    "c": 0.15418,
    "h": 282.4
  },
  "luminance": 0.04521
}

Semantic roles & 50–950 ramp

primary

#392B8D

secondary

#A9B65E

accent

#DD4BC8

background

#F7F6FA

surface

#EEEBF5

border

#C9C6CF

text

#0A0610

muted

#7C7A7F

Preview Lab

Preview with #392B8D

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

Preview Lab → · Contrast checker → · Palette generator →