#394BBB#394BBB

#394BBB is a mid, vivid blue. Relative luminance 0.095; OKLCH L 46.8% C 0.176 H 270.9°. Best body text is #FFFFFF at 7.25:1 contrast (WCAG AA passes).

Color values

HEX	#394BBB
RGB	rgb(57, 75, 187)
HSL	hsl(232, 53%, 48%)
HSV	hsv(232, 70%, 73%)
CMYK	cmyk(69.5%, 59.9%, 0%, 26.7%)
CIE-LAB	lab(36.91, 30.68, -61.14)
CIE-LCH	lch(36.91, 68.41, 296.65°)
OKLab	oklab(46.81% 0.0029 -0.1763)
OKLCH	oklch(46.81% 0.176 270.9)
XYZ	xyz(13.1700, 9.4886, 48.1415)
Luminance	0.0949 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#394BBB #BBA939

analogous

#398CBB #394BBB #6839BB

triadic

#394BBB #BB394B #4BBB39

tetradic

#394BBB #BB398C #BBA939 #39BB68

square

#394BBB #BB398C #BBA939 #39BB68

split-complementary

#394BBB #BB6839 #8CBB39

monochromatic

#1C255D #2B388C #394BBB #6271CF #919CDD

Accessibility & contrast

On white

7.25

#394BBB on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.90

#394BBB on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #394BBB

7.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##394BBB	#FFFFFF	#000000	##FFFFFF
##394BBB	1.00	7.25	2.90	7.25
#FFFFFF	7.25	1.00	21.00	1.00
#000000	2.90	21.00	1.00	21.00
##FFFFFF	7.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005DBF

Deuteranopia (green-blind)

#0051B9

Tritanopia (blue-blind)

#00677C

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #394bbb;
/* rgb */ color: rgb(57, 75, 187);
/* oklch */ color: oklch(46.8% 0.176 270.9);

Tailwind

colors: {
  custom: {
    50: '#807dd0',
    500: '#394bbb',
    950: '#000000',
  },
}

SCSS

$custom: #394bbb;
$custom-light: #807dd0;
$custom-dark: #000000;

JSON

{
  "hex": "#394bbb",
  "rgb": {
    "r": 57,
    "g": 75,
    "b": 187
  },
  "hsl": {
    "h": 231.692,
    "s": 53.279,
    "l": 47.843
  },
  "oklch": {
    "l": 0.46809,
    "c": 0.17634,
    "h": 270.9
  },
  "luminance": 0.0949
}

Semantic roles & 50–950 ramp

primary

#394BBB

secondary

#C8BF87

accent

#C94BDD

background

#F8F7FC

surface

#F0EEF9

border

#CBC9D2

text

#0B0914

muted

#7C7B82

Preview Lab

Preview with #394BBB

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

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