#364CBF#364CBF

#364CBF is a mid, vivid blue. Relative luminance 0.097; OKLCH L 47.2% C 0.181 H 269.7°. Best body text is #FFFFFF at 7.14:1 contrast (WCAG AA passes).

Color values

HEX	#364CBF
RGB	rgb(54, 76, 191)
HSL	hsl(230, 56%, 48%)
HSV	hsv(230, 72%, 75%)
CMYK	cmyk(71.7%, 60.2%, 0%, 25.1%)
CIE-LAB	lab(37.32, 31.08, -62.82)
CIE-LCH	lch(37.32, 70.09, 296.32°)
OKLab	oklab(47.17% -0.0009 -0.1813)
OKLCH	oklch(47.17% 0.181 269.7)
XYZ	xyz(13.5065, 9.7134, 50.4432)
Luminance	0.0972 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#364CBF #BFA936

analogous

#3690BF #364CBF #6436BF

triadic

#364CBF #BF364C #4CBF36

tetradic

#364CBF #BF3690 #BFA936 #36BF64

square

#364CBF #BF3690 #BFA936 #36BF64

split-complementary

#364CBF #BF6436 #90BF36

monochromatic

#1B2660 #29398F #364CBF #6072D2 #909DE0

Accessibility & contrast

On white

7.14

#364CBF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.94

#364CBF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #364CBF

7.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##364CBF	#FFFFFF	#000000	##FFFFFF
##364CBF	1.00	7.14	2.94	7.14
#FFFFFF	7.14	1.00	21.00	1.00
#000000	2.94	21.00	1.00	21.00
##FFFFFF	7.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005EC3

Deuteranopia (green-blind)

#0052BD

Tritanopia (blue-blind)

#00697E

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #364cbf;
/* rgb */ color: rgb(54, 76, 191);
/* oklch */ color: oklch(47.2% 0.181 269.7);

Tailwind

colors: {
  custom: {
    50: '#7f7dd3',
    500: '#364cbf',
    950: '#000000',
  },
}

SCSS

$custom: #364cbf;
$custom-light: #7f7dd3;
$custom-dark: #000000;

JSON

{
  "hex": "#364cbf",
  "rgb": {
    "r": 54,
    "g": 76,
    "b": 191
  },
  "hsl": {
    "h": 230.365,
    "s": 55.918,
    "l": 48.039
  },
  "oklch": {
    "l": 0.47174,
    "c": 0.18129,
    "h": 269.7
  },
  "luminance": 0.09715
}

Semantic roles & 50–950 ramp

primary

#364CBF

secondary

#CABF87

accent

#C749DF

background

#F8F7FD

surface

#F0EEFA

border

#CBC9D3

text

#0C0914

muted

#7D7B83

Preview Lab

Preview with #364CBF

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

Preview Lab → · Contrast checker → · Palette generator →