#364DB2#364DB2

#364DB2 is a mid, vivid blue. Relative luminance 0.093; OKLCH L 46.3% C 0.162 H 269.3°. Best body text is #FFFFFF at 7.34:1 contrast (WCAG AA passes).

Color values

HEX	#364DB2
RGB	rgb(54, 77, 178)
HSL	hsl(229, 53%, 45%)
HSV	hsv(229, 70%, 70%)
CMYK	cmyk(69.7%, 56.7%, 0%, 30.2%)
CIE-LAB	lab(36.57, 25.70, -56.40)
CIE-LCH	lch(36.57, 61.98, 294.50°)
OKLab	oklab(46.29% -0.0019 -0.1624)
OKLCH	oklch(46.29% 0.162 269.3)
XYZ	xyz(12.2083, 9.3052, 43.2635)
Luminance	0.0931 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#364DB2 #B29B36

analogous

#368BB2 #364DB2 #5D36B2

triadic

#364DB2 #B2364D #4DB236

tetradic

#364DB2 #B2368B #B29B36 #36B25D

square

#364DB2 #B2368B #B29B36 #36B25D

split-complementary

#364DB2 #B25D36 #8BB236

monochromatic

#1A2454 #283983 #364DB2 #596ECD #8897DB

Accessibility & contrast

On white

7.34

#364DB2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.86

#364DB2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #364DB2

7.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##364DB2	#FFFFFF	#000000	##FFFFFF
##364DB2	1.00	7.34	2.86	7.34
#FFFFFF	7.34	1.00	21.00	1.00
#000000	2.86	21.00	1.00	21.00
##FFFFFF	7.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005CB5

Deuteranopia (green-blind)

#0051B0

Tritanopia (blue-blind)

#006678

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #364db2;
/* rgb */ color: rgb(54, 77, 178);
/* oklch */ color: oklch(46.3% 0.162 269.3);

Tailwind

colors: {
  custom: {
    50: '#7d7eca',
    500: '#364db2',
    950: '#000000',
  },
}

SCSS

$custom: #364db2;
$custom-light: #7d7eca;
$custom-dark: #000000;

JSON

{
  "hex": "#364db2",
  "rgb": {
    "r": 54,
    "g": 77,
    "b": 178
  },
  "hsl": {
    "h": 228.871,
    "s": 53.448,
    "l": 45.49
  },
  "oklch": {
    "l": 0.46291,
    "c": 0.16244,
    "h": 269.3
  },
  "luminance": 0.09306
}

Semantic roles & 50–950 ramp

primary

#364DB2

secondary

#C5B87F

accent

#C24BDD

background

#F8F7FC

surface

#EFEEF8

border

#CAC9D1

text

#0B0913

muted

#7C7B82

Preview Lab

Preview with #364DB2

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

Preview Lab → · Contrast checker → · Palette generator →