#392A8E#392A8E

#392A8E is a dark, vivid blue. Relative luminance 0.045; OKLCH L 37.1% C 0.157 H 282.4°. Best body text is #FFFFFF at 11.08:1 contrast (WCAG AA passes).

Color values

HEX	#392A8E
RGB	rgb(57, 42, 142)
HSL	hsl(249, 54%, 36%)
HSV	hsv(249, 70%, 56%)
CMYK	cmyk(59.9%, 70.4%, 0%, 44.3%)
CIE-LAB	lab(25.19, 35.91, -53.15)
CIE-LCH	lch(25.19, 64.14, 304.04°)
OKLab	oklab(37.06% 0.0337 -0.153)
OKLCH	oklch(37.06% 0.157 282.4)
XYZ	xyz(7.3963, 4.4783, 26.0606)
Luminance	0.0448 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#392A8E #7F8E2A

analogous

#2A4D8E #392A8E #6B2A8E

triadic

#392A8E #8E392A #2A8E39

tetradic

#392A8E #8E2A4D #7F8E2A #2A8E6B

square

#392A8E #8E2A4D #7F8E2A #2A8E6B

split-complementary

#392A8E #8E6B2A #4D8E2A

monochromatic

#130E30 #261C5F #392A8E #4C38BD #7262D1

Accessibility & contrast

On white

11.08

#392A8E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.90

#392A8E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #392A8E

11.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##392A8E	#FFFFFF	#000000	##FFFFFF
##392A8E	1.00	11.08	1.90	11.08
#FFFFFF	11.08	1.00	21.00	1.00
#000000	1.90	21.00	1.00	21.00
##FFFFFF	11.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003F91

Deuteranopia (green-blind)

#00388C

Tritanopia (blue-blind)

#044458

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #392a8e;
/* rgb */ color: rgb(57, 42, 142);
/* oklch */ color: oklch(37.1% 0.157 282.4);

Tailwind

colors: {
  custom: {
    50: '#7965b0',
    500: '#392a8e',
    950: '#000000',
  },
}

SCSS

$custom: #392a8e;
$custom-light: #7965b0;
$custom-dark: #000000;

JSON

{
  "hex": "#392a8e",
  "rgb": {
    "r": 57,
    "g": 42,
    "b": 142
  },
  "hsl": {
    "h": 249,
    "s": 54.348,
    "l": 36.078
  },
  "oklch": {
    "l": 0.37055,
    "c": 0.15672,
    "h": 282.4
  },
  "luminance": 0.04479
}

Semantic roles & 50–950 ramp

primary

#392A8E

secondary

#A9B65D

accent

#DE4AC8

background

#F7F6FA

surface

#EEEBF5

border

#C9C6CF

text

#0A0611

muted

#7C7A80

Preview Lab

Preview with #392A8E

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

Preview Lab → · Contrast checker → · Palette generator →