#364BB2#364BB2

#364BB2 is a mid, vivid blue. Relative luminance 0.090; OKLCH L 45.9% C 0.165 H 269.9°. Best body text is #FFFFFF at 7.48:1 contrast (WCAG AA passes).

Color values

HEX	#364BB2
RGB	rgb(54, 75, 178)
HSL	hsl(230, 53%, 45%)
HSV	hsv(230, 70%, 70%)
CMYK	cmyk(69.7%, 57.9%, 0%, 30.2%)
CIE-LAB	lab(36.04, 27.01, -57.26)
CIE-LCH	lch(36.04, 63.31, 295.25°)
OKLab	oklab(45.9% -0.0002 -0.165)
OKLCH	oklch(45.9% 0.165 269.9)
XYZ	xyz(12.0705, 9.0296, 43.2176)
Luminance	0.0903 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#364BB2 #B29D36

analogous

#3689B2 #364BB2 #5F36B2

triadic

#364BB2 #B2364B #4BB236

tetradic

#364BB2 #B23689 #B29D36 #36B25F

square

#364BB2 #B23689 #B29D36 #36B25F

split-complementary

#364BB2 #B25F36 #89B236

monochromatic

#1A2354 #283783 #364BB2 #596CCD #8896DB

Accessibility & contrast

On white

7.48

#364BB2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.81

#364BB2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #364BB2

7.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##364BB2	#FFFFFF	#000000	##FFFFFF
##364BB2	1.00	7.48	2.81	7.48
#FFFFFF	7.48	1.00	21.00	1.00
#000000	2.81	21.00	1.00	21.00
##FFFFFF	7.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005BB5

Deuteranopia (green-blind)

#004FB0

Tritanopia (blue-blind)

#006477

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #364bb2;
/* rgb */ color: rgb(54, 75, 178);
/* oklch */ color: oklch(45.9% 0.165 269.9);

Tailwind

colors: {
  custom: {
    50: '#7d7dca',
    500: '#364bb2',
    950: '#000000',
  },
}

SCSS

$custom: #364bb2;
$custom-light: #7d7dca;
$custom-dark: #000000;

JSON

{
  "hex": "#364bb2",
  "rgb": {
    "r": 54,
    "g": 75,
    "b": 178
  },
  "hsl": {
    "h": 229.839,
    "s": 53.448,
    "l": 45.49
  },
  "oklch": {
    "l": 0.45899,
    "c": 0.16496,
    "h": 269.9
  },
  "luminance": 0.09031
}

Semantic roles & 50–950 ramp

primary

#364BB2

secondary

#C5B97F

accent

#C44BDD

background

#F8F7FC

surface

#EFEEF8

border

#CAC9D1

text

#0B0913

muted

#7C7B82

Preview Lab

Preview with #364BB2

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

Preview Lab → · Contrast checker → · Palette generator →