#393997#393997

#393997 is a dark, vivid blue. Relative luminance 0.060; OKLCH L 40.4% C 0.150 H 277.3°. Best body text is #FFFFFF at 9.52:1 contrast (WCAG AA passes).

Color values

HEX	#393997
RGB	rgb(57, 57, 151)
HSL	hsl(240, 45%, 41%)
HSV	hsv(240, 62%, 59%)
CMYK	cmyk(62.3%, 62.3%, 0%, 40.8%)
CIE-LAB	lab(29.49, 29.57, -51.68)
CIE-LCH	lch(29.49, 59.54, 299.77°)
OKLab	oklab(40.42% 0.0191 -0.1487)
OKLCH	oklch(40.42% 0.15 277.3)
XYZ	xyz(8.7346, 6.0298, 29.9757)
Luminance	0.0603 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#393997 #979739

analogous

#396897 #393997 #683997

triadic

#393997 #973939 #399739

tetradic

#393997 #973968 #979739 #399768

square

#393997 #973968 #979739 #399768

split-complementary

#393997 #976839 #689739

monochromatic

#17173E #28286B #393997 #5050BD #7D7DCE

Accessibility & contrast

On white

9.52

#393997 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.21

#393997 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #393997

9.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##393997	#FFFFFF	#000000	##FFFFFF
##393997	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)

#004A9A

Deuteranopia (green-blind)

#004195

Tritanopia (blue-blind)

#005062

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #393997;
/* rgb */ color: rgb(57, 57, 151);
/* oklch */ color: oklch(40.4% 0.150 277.3);

Tailwind

colors: {
  custom: {
    50: '#7a6fb6',
    500: '#393997',
    950: '#000000',
  },
}

SCSS

$custom: #393997;
$custom-light: #7a6fb6;
$custom-dark: #000000;

JSON

{
  "hex": "#393997",
  "rgb": {
    "r": 57,
    "g": 57,
    "b": 151
  },
  "hsl": {
    "h": 240,
    "s": 45.192,
    "l": 40.784
  },
  "oklch": {
    "l": 0.40418,
    "c": 0.14991,
    "h": 277.3
  },
  "luminance": 0.0603
}

Semantic roles & 50–950 ramp

primary

#393997

secondary

#B7B775

accent

#D553D5

background

#F7F6FB

surface

#EEECF6

border

#C9C7D0

text

#0A0711

muted

#7C7A80

Preview Lab

Preview with #393997

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

Preview Lab → · Contrast checker → · Palette generator →