#394CC9#394CC9

#394CC9 is a mid, vivid blue. Relative luminance 0.103; OKLCH L 48.2% C 0.194 H 270.6°. Best body text is #FFFFFF at 6.88:1 contrast (WCAG AA passes).

Color values

HEX	#394CC9
RGB	rgb(57, 76, 201)
HSL	hsl(232, 57%, 51%)
HSV	hsv(232, 72%, 79%)
CMYK	cmyk(71.6%, 62.2%, 0%, 21.2%)
CIE-LAB	lab(38.30, 35.03, -67.05)
CIE-LCH	lch(38.30, 75.65, 297.58°)
OKLab	oklab(48.19% 0.0019 -0.1936)
OKLCH	oklch(48.19% 0.194 270.6)
XYZ	xyz(14.8108, 10.2543, 56.4457)
Luminance	0.1026 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 6.03

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#394CC9 #C9B639

analogous

#3994C9 #394CC9 #6E39C9

triadic

#394CC9 #C9394C #4CC939

tetradic

#394CC9 #C93994 #C9B639 #39C96E

square

#394CC9 #C93994 #C9B639 #39C96E

split-complementary

#394CC9 #C96E39 #94C939

monochromatic

#1D276B #2A399B #394CC9 #6977D6 #99A3E3

Accessibility & contrast

On white

6.88

#394CC9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.05

#394CC9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #394CC9

6.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##394CC9	#FFFFFF	#000000	##FFFFFF
##394CC9	1.00	6.88	3.05	6.88
#FFFFFF	6.88	1.00	21.00	1.00
#000000	3.05	21.00	1.00	21.00
##FFFFFF	6.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0061CD

Deuteranopia (green-blind)

#0054C7

Tritanopia (blue-blind)

#006C83

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #394cc9;
/* rgb */ color: rgb(57, 76, 201);
/* oklch */ color: oklch(48.2% 0.194 270.6);

Tailwind

colors: {
  custom: {
    50: '#837eda',
    500: '#394cc9',
    950: '#000000',
  },
}

SCSS

$custom: #394cc9;
$custom-light: #837eda;
$custom-dark: #000000;

JSON

{
  "hex": "#394cc9",
  "rgb": {
    "r": 57,
    "g": 76,
    "b": 201
  },
  "hsl": {
    "h": 232.083,
    "s": 57.143,
    "l": 50.588
  },
  "oklch": {
    "l": 0.48189,
    "c": 0.19366,
    "h": 270.6
  },
  "luminance": 0.10256
}

Semantic roles & 50–950 ramp

primary

#394CC9

secondary

#CFC68F

accent

#CC47E0

background

#F8F7FD

surface

#F0EEFB

border

#CBC9D4

text

#0C0A15

muted

#7D7C83

Preview Lab

Preview with #394CC9

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

Preview Lab → · Contrast checker → · Palette generator →