#364BC0#364BC0

#364BC0 is a mid, vivid blue. Relative luminance 0.096; OKLCH L 47.1% C 0.184 H 270.0°. Best body text is #FFFFFF at 7.18:1 contrast (WCAG AA passes).

Color values

HEX	#364BC0
RGB	rgb(54, 75, 192)
HSL	hsl(231, 56%, 48%)
HSV	hsv(231, 72%, 75%)
CMYK	cmyk(71.9%, 60.9%, 0%, 24.7%)
CIE-LAB	lab(37.15, 32.08, -63.68)
CIE-LCH	lch(37.15, 71.31, 296.74°)
OKLab	oklab(47.07% -0.0002 -0.1838)
OKLCH	oklch(47.07% 0.184 270)
XYZ	xyz(13.5486, 9.6208, 51.0019)
Luminance	0.0962 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#364BC0 #C0AB36

analogous

#3690C0 #364BC0 #6636C0

triadic

#364BC0 #C0364B #4BC036

tetradic

#364BC0 #C03690 #C0AB36 #36C066

square

#364BC0 #C03690 #C0AB36 #36C066

split-complementary

#364BC0 #C06636 #90C036

monochromatic

#1B2660 #293890 #364BC0 #6172D2 #909DE0

Accessibility & contrast

On white

7.18

#364BC0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.92

#364BC0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #364BC0

7.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##364BC0	#FFFFFF	#000000	##FFFFFF
##364BC0	1.00	7.18	2.92	7.18
#FFFFFF	7.18	1.00	21.00	1.00
#000000	2.92	21.00	1.00	21.00
##FFFFFF	7.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005EC4

Deuteranopia (green-blind)

#0051BE

Tritanopia (blue-blind)

#00697E

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #364bc0;
/* rgb */ color: rgb(54, 75, 192);
/* oklch */ color: oklch(47.1% 0.184 270.0);

Tailwind

colors: {
  custom: {
    50: '#807dd4',
    500: '#364bc0',
    950: '#000000',
  },
}

SCSS

$custom: #364bc0;
$custom-light: #807dd4;
$custom-dark: #000000;

JSON

{
  "hex": "#364bc0",
  "rgb": {
    "r": 54,
    "g": 75,
    "b": 192
  },
  "hsl": {
    "h": 230.87,
    "s": 56.098,
    "l": 48.235
  },
  "oklch": {
    "l": 0.47073,
    "c": 0.18384,
    "h": 270
  },
  "luminance": 0.09622
}

Semantic roles & 50–950 ramp

primary

#364BC0

secondary

#CBC087

accent

#C848DF

background

#F8F7FD

surface

#F0EEFA

border

#CBC9D3

text

#0C0914

muted

#7D7B83

Preview Lab

Preview with #364BC0

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

Preview Lab → · Contrast checker → · Palette generator →