#394DC5#394DC5

#394DC5 is a mid, vivid blue. Relative luminance 0.102; OKLCH L 48.0% C 0.187 H 270.4°. Best body text is #FFFFFF at 6.90:1 contrast (WCAG AA passes).

Color values

HEX	#394DC5
RGB	rgb(57, 77, 197)
HSL	hsl(231, 55%, 50%)
HSV	hsv(231, 71%, 77%)
CMYK	cmyk(71.1%, 60.9%, 0%, 22.7%)
CIE-LAB	lab(38.21, 32.97, -64.86)
CIE-LCH	lch(38.21, 72.76, 296.95°)
OKLab	oklab(48.03% 0.0013 -0.1872)
OKLCH	oklch(48.03% 0.187 270.4)
XYZ	xyz(14.4158, 10.2074, 54.0230)
Luminance	0.1021 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#394DC5 #C5B139

analogous

#3993C5 #394DC5 #6B39C5

triadic

#394DC5 #C5394D #4DC539

tetradic

#394DC5 #C53993 #C5B139 #39C56B

square

#394DC5 #C53993 #C5B139 #39C56B

split-complementary

#394DC5 #C56B39 #93C539

monochromatic

#1E2866 #2B3A96 #394DC5 #6877D3 #97A2E1

Accessibility & contrast

On white

6.90

#394DC5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.04

#394DC5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #394DC5

6.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##394DC5	#FFFFFF	#000000	##FFFFFF
##394DC5	1.00	6.90	3.04	6.90
#FFFFFF	6.90	1.00	21.00	1.00
#000000	3.04	21.00	1.00	21.00
##FFFFFF	6.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0061C9

Deuteranopia (green-blind)

#0054C3

Tritanopia (blue-blind)

#006B81

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #394dc5;
/* rgb */ color: rgb(57, 77, 197);
/* oklch */ color: oklch(48.0% 0.187 270.4);

Tailwind

colors: {
  custom: {
    50: '#827ed8',
    500: '#394dc5',
    950: '#000000',
  },
}

SCSS

$custom: #394dc5;
$custom-light: #827ed8;
$custom-dark: #000000;

JSON

{
  "hex": "#394dc5",
  "rgb": {
    "r": 57,
    "g": 77,
    "b": 197
  },
  "hsl": {
    "h": 231.429,
    "s": 55.118,
    "l": 49.804
  },
  "oklch": {
    "l": 0.48026,
    "c": 0.18722,
    "h": 270.4
  },
  "luminance": 0.10209
}

Semantic roles & 50–950 ramp

primary

#394DC5

secondary

#CDC48D

accent

#C949DE

background

#F8F7FD

surface

#F0EEFA

border

#CBC9D3

text

#0C0A15

muted

#7D7C83

Preview Lab

Preview with #394DC5

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

Preview Lab → · Contrast checker → · Palette generator →