#39389A#39389A

#39389A is a dark, vivid blue. Relative luminance 0.060; OKLCH L 40.5% C 0.155 H 277.4°. Best body text is #FFFFFF at 9.52:1 contrast (WCAG AA passes).

Color values

HEX	#39389A
RGB	rgb(57, 56, 154)
HSL	hsl(241, 47%, 41%)
HSV	hsv(241, 64%, 60%)
CMYK	cmyk(63%, 63.6%, 0%, 39.6%)
CIE-LAB	lab(29.49, 31.25, -53.51)
CIE-LCH	lch(29.49, 61.96, 300.29°)
OKLab	oklab(40.5% 0.0199 -0.1541)
OKLCH	oklch(40.5% 0.155 277.4)
XYZ	xyz(8.9324, 6.0306, 31.2589)
Luminance	0.0603 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 7.44

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39389A #999A38

analogous

#38689A #39389A #6A389A

triadic

#39389A #9A3938 #389A39

tetradic

#39389A #9A3868 #999A38 #389A6A

square

#39389A #9A3868 #999A38 #389A6A

split-complementary

#39389A #9A6A38 #689A38

monochromatic

#181740 #28286D #39389A #5150BF #7E7DD0

Accessibility & contrast

On white

9.52

#39389A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.21

#39389A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #39389A

9.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39389A	#FFFFFF	#000000	##FFFFFF
##39389A	1.00	9.52	2.21	9.52
#FFFFFF	9.52	1.00	21.00	1.00
#000000	2.21	21.00	1.00	21.00
##FFFFFF	9.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004A9D

Deuteranopia (green-blind)

#004198

Tritanopia (blue-blind)

#005163

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #39389a;
/* rgb */ color: rgb(57, 56, 154);
/* oklch */ color: oklch(40.5% 0.155 277.4);

Tailwind

colors: {
  custom: {
    50: '#7b6fb9',
    500: '#39389a',
    950: '#000000',
  },
}

SCSS

$custom: #39389a;
$custom-light: #7b6fb9;
$custom-dark: #000000;

JSON

{
  "hex": "#39389a",
  "rgb": {
    "r": 57,
    "g": 56,
    "b": 154
  },
  "hsl": {
    "h": 240.612,
    "s": 46.667,
    "l": 41.176
  },
  "oklch": {
    "l": 0.40497,
    "c": 0.15534,
    "h": 277.4
  },
  "luminance": 0.06031
}

Semantic roles & 50–950 ramp

primary

#39389A

secondary

#B8B975

accent

#D651D5

background

#F7F6FB

surface

#EEECF6

border

#C9C7D0

text

#0A0711

muted

#7C7A80

Preview Lab

Preview with #39389A

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

Preview Lab → · Contrast checker → · Palette generator →