#392B8B#392B8B

#392B8B is a dark, vivid blue. Relative luminance 0.045; OKLCH L 36.9% C 0.152 H 282.7°. Best body text is #FFFFFF at 11.10:1 contrast (WCAG AA passes).

Color values

HEX	#392B8B
RGB	rgb(57, 43, 139)
HSL	hsl(249, 53%, 36%)
HSV	hsv(249, 69%, 55%)
CMYK	cmyk(59%, 69.1%, 0%, 45.5%)
CIE-LAB	lab(25.14, 34.33, -51.38)
CIE-LCH	lch(25.14, 61.79, 303.75°)
OKLab	oklab(36.93% 0.0333 -0.1478)
OKLCH	oklch(36.93% 0.152 282.7)
XYZ	xyz(7.2100, 4.4612, 24.9023)
Luminance	0.0446 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#392B8B #7D8B2B

analogous

#2B4D8B #392B8B #692B8B

triadic

#392B8B #8B392B #2B8B39

tetradic

#392B8B #8B2B4D #7D8B2B #2B8B69

square

#392B8B #8B2B4D #7D8B2B #2B8B69

split-complementary

#392B8B #8B692B #4D8B2B

monochromatic

#130E2E #261D5C #392B8B #4C39BA #7262CE

Accessibility & contrast

On white

11.10

#392B8B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.89

#392B8B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #392B8B

11.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##392B8B	#FFFFFF	#000000	##FFFFFF
##392B8B	1.00	11.10	1.89	11.10
#FFFFFF	11.10	1.00	21.00	1.00
#000000	1.89	21.00	1.00	21.00
##FFFFFF	11.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003F8E

Deuteranopia (green-blind)

#003889

Tritanopia (blue-blind)

#0B4457

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #392b8b;
/* rgb */ color: rgb(57, 43, 139);
/* oklch */ color: oklch(36.9% 0.152 282.7);

Tailwind

colors: {
  custom: {
    50: '#7965ae',
    500: '#392b8b',
    950: '#000000',
  },
}

SCSS

$custom: #392b8b;
$custom-light: #7965ae;
$custom-dark: #000000;

JSON

{
  "hex": "#392b8b",
  "rgb": {
    "r": 57,
    "g": 43,
    "b": 139
  },
  "hsl": {
    "h": 248.75,
    "s": 52.747,
    "l": 35.686
  },
  "oklch": {
    "l": 0.36933,
    "c": 0.15154,
    "h": 282.7
  },
  "luminance": 0.04462
}

Semantic roles & 50–950 ramp

primary

#392B8B

secondary

#A8B55D

accent

#DC4CC7

background

#F7F6FA

surface

#EEEBF4

border

#C9C6CE

text

#0A0610

muted

#7C7A7F

Preview Lab

Preview with #392B8B

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

Preview Lab → · Contrast checker → · Palette generator →