#393DA2#393DA2

#393DA2 is a dark, vivid blue. Relative luminance 0.068; OKLCH L 42.1% C 0.160 H 275.4°. Best body text is #FFFFFF at 8.89:1 contrast (WCAG AA passes).

Color values

HEX	#393DA2
RGB	rgb(57, 61, 162)
HSL	hsl(238, 48%, 43%)
HSV	hsv(238, 65%, 64%)
CMYK	cmyk(64.8%, 62.3%, 0%, 36.5%)
CIE-LAB	lab(31.38, 30.82, -55.27)
CIE-LCH	lch(31.38, 63.29, 299.15°)
OKLab	oklab(42.09% 0.015 -0.1592)
OKLCH	oklch(42.09% 0.16 275.4)
XYZ	xyz(9.8755, 6.8152, 34.9704)
Luminance	0.0682 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#393DA2 #A29E39

analogous

#3972A2 #393DA2 #6939A2

triadic

#393DA2 #A2393D #3DA239

tetradic

#393DA2 #A23972 #A29E39 #39A269

square

#393DA2 #A23972 #A29E39 #39A269

split-complementary

#393DA2 #A26939 #72A239

monochromatic

#191B47 #292C75 #393DA2 #5559C3 #8285D3

Accessibility & contrast

On white

8.89

#393DA2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.36

#393DA2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #393DA2

8.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##393DA2	#FFFFFF	#000000	##FFFFFF
##393DA2	1.00	8.89	2.36	8.89
#FFFFFF	8.89	1.00	21.00	1.00
#000000	2.36	21.00	1.00	21.00
##FFFFFF	8.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004FA5

Deuteranopia (green-blind)

#0045A0

Tritanopia (blue-blind)

#005669

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #393da2;
/* rgb */ color: rgb(57, 61, 162);
/* oklch */ color: oklch(42.1% 0.160 275.4);

Tailwind

colors: {
  custom: {
    50: '#7c72be',
    500: '#393da2',
    950: '#000000',
  },
}

SCSS

$custom: #393da2;
$custom-light: #7c72be;
$custom-dark: #000000;

JSON

{
  "hex": "#393da2",
  "rgb": {
    "r": 57,
    "g": 61,
    "b": 162
  },
  "hsl": {
    "h": 237.714,
    "s": 47.945,
    "l": 42.941
  },
  "oklch": {
    "l": 0.42093,
    "c": 0.15991,
    "h": 275.4
  },
  "luminance": 0.06816
}

Semantic roles & 50–950 ramp

primary

#393DA2

secondary

#BDBA7A

accent

#D250D8

background

#F8F6FB

surface

#EFECF7

border

#CAC7D0

text

#0B0812

muted

#7C7B81

Preview Lab

Preview with #393DA2

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

Preview Lab → · Contrast checker → · Palette generator →