#394DC8#394DC8

#394DC8 is a mid, vivid blue. Relative luminance 0.103; OKLCH L 48.3% C 0.191 H 270.4°. Best body text is #FFFFFF at 6.84:1 contrast (WCAG AA passes).

Color values

HEX	#394DC8
RGB	rgb(57, 77, 200)
HSL	hsl(232, 57%, 50%)
HSV	hsv(232, 72%, 78%)
CMYK	cmyk(71.5%, 61.5%, 0%, 21.6%)
CIE-LAB	lab(38.46, 34.04, -66.21)
CIE-LCH	lch(38.46, 74.45, 297.21°)
OKLab	oklab(48.28% 0.0012 -0.1912)
OKLCH	oklch(48.28% 0.191 270.4)
XYZ	xyz(14.7630, 10.3462, 55.8514)
Luminance	0.1035 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 6.33

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#394DC8 #C8B439

analogous

#3995C8 #394DC8 #6C39C8

triadic

#394DC8 #C8394D #4DC839

tetradic

#394DC8 #C83995 #C8B439 #39C86C

square

#394DC8 #C83995 #C8B439 #39C86C

split-complementary

#394DC8 #C86C39 #95C839

monochromatic

#1D2869 #2B3A99 #394DC8 #6978D5 #99A3E3

Accessibility & contrast

On white

6.84

#394DC8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.07

#394DC8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #394DC8

6.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##394DC8	#FFFFFF	#000000	##FFFFFF
##394DC8	1.00	6.84	3.07	6.84
#FFFFFF	6.84	1.00	21.00	1.00
#000000	3.07	21.00	1.00	21.00
##FFFFFF	6.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0061CC

Deuteranopia (green-blind)

#0054C6

Tritanopia (blue-blind)

#006C83

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #394dc8;
/* rgb */ color: rgb(57, 77, 200);
/* oklch */ color: oklch(48.3% 0.191 270.4);

Tailwind

colors: {
  custom: {
    50: '#837eda',
    500: '#394dc8',
    950: '#000000',
  },
}

SCSS

$custom: #394dc8;
$custom-light: #837eda;
$custom-dark: #000000;

JSON

{
  "hex": "#394dc8",
  "rgb": {
    "r": 57,
    "g": 77,
    "b": 200
  },
  "hsl": {
    "h": 231.608,
    "s": 56.522,
    "l": 50.392
  },
  "oklch": {
    "l": 0.48283,
    "c": 0.19116,
    "h": 270.4
  },
  "luminance": 0.10348
}

Semantic roles & 50–950 ramp

primary

#394DC8

secondary

#CEC58F

accent

#CB48E0

background

#F8F7FD

surface

#F0EEFB

border

#CBC9D4

text

#0C0A15

muted

#7D7C83

Preview Lab

Preview with #394DC8

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

Preview Lab → · Contrast checker → · Palette generator →