#393BBD#393BBD

#393BBD is a dark, vivid blue. Relative luminance 0.077; OKLCH L 44.2% C 0.198 H 274.1°. Best body text is #FFFFFF at 8.29:1 contrast (WCAG AA passes).

Color values

HEX	#393BBD
RGB	rgb(57, 59, 189)
HSL	hsl(239, 54%, 48%)
HSV	hsv(239, 70%, 74%)
CMYK	cmyk(69.8%, 68.8%, 0%, 25.9%)
CIE-LAB	lab(33.29, 41.37, -68.24)
CIE-LCH	lch(33.29, 79.81, 301.23°)
OKLab	oklab(44.21% 0.0141 -0.1972)
OKLCH	oklch(44.21% 0.198 274.1)
XYZ	xyz(12.4336, 7.6707, 48.9596)
Luminance	0.0767 (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

#393BBD #BDBB39

analogous

#397DBD #393BBD #7939BD

triadic

#393BBD #BD393B #3BBD39

tetradic

#393BBD #BD397D #BDBB39 #39BD79

square

#393BBD #BD397D #BDBB39 #39BD79

split-complementary

#393BBD #BD7939 #7DBD39

monochromatic

#1D1E5F #2B2C8E #393BBD #6365D0 #9293DE

Accessibility & contrast

On white

8.29

#393BBD on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.53

#393BBD on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #393BBD

8.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##393BBD	#FFFFFF	#000000	##FFFFFF
##393BBD	1.00	8.29	2.53	8.29
#FFFFFF	8.29	1.00	21.00	1.00
#000000	2.53	21.00	1.00	21.00
##FFFFFF	8.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0054C1

Deuteranopia (green-blind)

#0048BB

Tritanopia (blue-blind)

#005E77

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #393bbd;
/* rgb */ color: rgb(57, 59, 189);
/* oklch */ color: oklch(44.2% 0.198 274.1);

Tailwind

colors: {
  custom: {
    50: '#8272d2',
    500: '#393bbd',
    950: '#000000',
  },
}

SCSS

$custom: #393bbd;
$custom-light: #8272d2;
$custom-dark: #000000;

JSON

{
  "hex": "#393bbd",
  "rgb": {
    "r": 57,
    "g": 59,
    "b": 189
  },
  "hsl": {
    "h": 239.091,
    "s": 53.659,
    "l": 48.235
  },
  "oklch": {
    "l": 0.44211,
    "c": 0.19772,
    "h": 274.1
  },
  "luminance": 0.07672
}

Semantic roles & 50–950 ramp

primary

#393BBD

secondary

#C9C889

accent

#DB4BDD

background

#F8F6FD

surface

#F0ECFA

border

#CBC7D3

text

#0C0814

muted

#7D7B83

Preview Lab

Preview with #393BBD

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

Preview Lab → · Contrast checker → · Palette generator →