#394F9C#394F9C

#394F9C is a mid, vivid blue. Relative luminance 0.089; OKLCH L 45.2% C 0.128 H 268.9°. Best body text is #FFFFFF at 7.57:1 contrast (WCAG AA passes).

Color values

HEX	#394F9C
RGB	rgb(57, 79, 156)
HSL	hsl(227, 46%, 42%)
HSV	hsv(227, 63%, 61%)
CMYK	cmyk(63.5%, 49.4%, 0%, 38.8%)
CIE-LAB	lab(35.72, 16.86, -44.64)
CIE-LCH	lch(35.72, 47.72, 290.70°)
OKLab	oklab(45.2% -0.0026 -0.1277)
OKLCH	oklch(45.2% 0.128 268.9)
XYZ	xyz(10.4820, 8.8612, 32.6040)
Luminance	0.0886 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#394F9C #9C8639

analogous

#39819C #394F9C #55399C

triadic

#394F9C #9C394F #4F9C39

tetradic

#394F9C #9C3981 #9C8639 #399C55

square

#394F9C #9C3981 #9C8639 #399C55

split-complementary

#394F9C #9C5539 #819C39

monochromatic

#182242 #29386F #394F9C #526BC0 #7F91D0

Accessibility & contrast

On white

7.57

#394F9C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.77

#394F9C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #394F9C

7.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##394F9C	#FFFFFF	#000000	##FFFFFF
##394F9C	1.00	7.57	2.77	7.57
#FFFFFF	7.57	1.00	21.00	1.00
#000000	2.77	21.00	1.00	21.00
##FFFFFF	7.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#27599F

Deuteranopia (green-blind)

#13509A

Tritanopia (blue-blind)

#00616E

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #394f9c;
/* rgb */ color: rgb(57, 79, 156);
/* oklch */ color: oklch(45.2% 0.128 268.9);

Tailwind

colors: {
  custom: {
    50: '#7980ba',
    500: '#394f9c',
    950: '#000000',
  },
}

SCSS

$custom: #394f9c;
$custom-light: #7980ba;
$custom-dark: #000000;

JSON

{
  "hex": "#394f9c",
  "rgb": {
    "r": 57,
    "g": 79,
    "b": 156
  },
  "hsl": {
    "h": 226.667,
    "s": 46.479,
    "l": 41.765
  },
  "oklch": {
    "l": 0.45198,
    "c": 0.12776,
    "h": 268.9
  },
  "luminance": 0.08862
}

Semantic roles & 50–950 ramp

primary

#394F9C

secondary

#BAAB77

accent

#B952D6

background

#F7F7FB

surface

#EEEEF6

border

#C9C9D0

text

#0A0A11

muted

#7C7C80

Preview Lab

Preview with #394F9C

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

Preview Lab → · Contrast checker → · Palette generator →