#393CAB#393CAB

#393CAB is a dark, vivid blue. Relative luminance 0.070; OKLCH L 42.7% C 0.173 H 275.1°. Best body text is #FFFFFF at 8.72:1 contrast (WCAG AA passes).

Color values

HEX	#393CAB
RGB	rgb(57, 60, 171)
HSL	hsl(238, 50%, 45%)
HSV	hsv(238, 67%, 67%)
CMYK	cmyk(66.7%, 64.9%, 0%, 32.9%)
CIE-LAB	lab(31.90, 34.60, -59.83)
CIE-LCH	lch(31.90, 69.12, 300.04°)
OKLab	oklab(42.71% 0.0153 -0.1726)
OKLCH	oklch(42.71% 0.173 275.1)
XYZ	xyz(10.6515, 7.0409, 39.3179)
Luminance	0.0704 (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

#393CAB #ABA839

analogous

#3975AB #393CAB #6F39AB

triadic

#393CAB #AB393C #3CAB39

tetradic

#393CAB #AB3975 #ABA839 #39AB6F

square

#393CAB #AB3975 #ABA839 #39AB6F

split-complementary

#393CAB #AB6F39 #75AB39

monochromatic

#1A1C4F #2A2C7D #393CAB #595CC8 #8789D7

Accessibility & contrast

On white

8.72

#393CAB on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.41

#393CAB on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #393CAB

8.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##393CAB	#FFFFFF	#000000	##FFFFFF
##393CAB	1.00	8.72	2.41	8.72
#FFFFFF	8.72	1.00	21.00	1.00
#000000	2.41	21.00	1.00	21.00
##FFFFFF	8.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0050AF

Deuteranopia (green-blind)

#0046A9

Tritanopia (blue-blind)

#00596E

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #393cab;
/* rgb */ color: rgb(57, 60, 171);
/* oklch */ color: oklch(42.7% 0.173 275.1);

Tailwind

colors: {
  custom: {
    50: '#7e72c5',
    500: '#393cab',
    950: '#000000',
  },
}

SCSS

$custom: #393cab;
$custom-light: #7e72c5;
$custom-dark: #000000;

JSON

{
  "hex": "#393cab",
  "rgb": {
    "r": 57,
    "g": 60,
    "b": 171
  },
  "hsl": {
    "h": 238.421,
    "s": 50,
    "l": 44.706
  },
  "oklch": {
    "l": 0.42709,
    "c": 0.17328,
    "h": 275.1
  },
  "luminance": 0.07042
}

Semantic roles & 50–950 ramp

primary

#393CAB

secondary

#C1BF7F

accent

#D64EDA

background

#F8F6FC

surface

#EFECF8

border

#CAC7D1

text

#0B0813

muted

#7C7B82

Preview Lab

Preview with #393CAB

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

Preview Lab → · Contrast checker → · Palette generator →