#392FB3#392FB3

#392FB3 is a dark, vivid blue. Relative luminance 0.062; OKLCH L 41.4% C 0.198 H 276.7°. Best body text is #FFFFFF at 9.41:1 contrast (WCAG AA passes).

Color values

HEX	#392FB3
RGB	rgb(57, 47, 179)
HSL	hsl(245, 58%, 44%)
HSV	hsv(245, 74%, 70%)
CMYK	cmyk(68.2%, 73.7%, 0%, 29.8%)
CIE-LAB	lab(29.80, 45.03, -68.05)
CIE-LCH	lch(29.80, 81.60, 303.49°)
OKLab	oklab(41.43% 0.0231 -0.1966)
OKLCH	oklch(41.43% 0.198 276.7)
XYZ	xyz(10.8379, 6.1566, 43.2563)
Luminance	0.0616 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#392FB3 #A9B32F

analogous

#2F67B3 #392FB3 #7B2FB3

triadic

#392FB3 #B3392F #2FB339

tetradic

#392FB3 #B32F67 #A9B32F #2FB37B

square

#392FB3 #B32F67 #A9B32F #2FB37B

split-complementary

#392FB3 #B37B2F #67B32F

monochromatic

#1A1652 #2A2283 #392FB3 #584FD1 #867FDD

Accessibility & contrast

On white

9.41

#392FB3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.23

#392FB3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #392FB3

9.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##392FB3	#FFFFFF	#000000	##FFFFFF
##392FB3	1.00	9.41	2.23	9.41
#FFFFFF	9.41	1.00	21.00	1.00
#000000	2.23	21.00	1.00	21.00
##FFFFFF	9.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004CB7

Deuteranopia (green-blind)

#0040B1

Tritanopia (blue-blind)

#00556E

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #392fb3;
/* rgb */ color: rgb(57, 47, 179);
/* oklch */ color: oklch(41.4% 0.198 276.7);

Tailwind

colors: {
  custom: {
    50: '#806acb',
    500: '#392fb3',
    950: '#000000',
  },
}

SCSS

$custom: #392fb3;
$custom-light: #806acb;
$custom-dark: #000000;

JSON

{
  "hex": "#392fb3",
  "rgb": {
    "r": 57,
    "g": 47,
    "b": 179
  },
  "hsl": {
    "h": 244.545,
    "s": 58.407,
    "l": 44.314
  },
  "oklch": {
    "l": 0.41427,
    "c": 0.19798,
    "h": 276.7
  },
  "luminance": 0.06158
}

Semantic roles & 50–950 ramp

primary

#392FB3

secondary

#C0C678

accent

#E246D6

background

#F8F6FC

surface

#F0EBF9

border

#CBC6D2

text

#0C0613

muted

#7D7A82

Preview Lab

Preview with #392FB3

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

Preview Lab → · Contrast checker → · Palette generator →