#364FB4#364FB4

#364FB4 is a mid, vivid blue. Relative luminance 0.097; OKLCH L 46.8% C 0.163 H 268.8°. Best body text is #FFFFFF at 7.16:1 contrast (WCAG AA passes).

Color values

HEX	#364FB4
RGB	rgb(54, 79, 180)
HSL	hsl(228, 54%, 46%)
HSV	hsv(228, 70%, 71%)
CMYK	cmyk(70%, 56.1%, 0%, 29.4%)
CIE-LAB	lab(37.24, 25.13, -56.48)
CIE-LCH	lch(37.24, 61.82, 293.98°)
OKLab	oklab(46.85% -0.0035 -0.1626)
OKLCH	oklch(46.85% 0.163 268.8)
XYZ	xyz(12.5527, 9.6703, 44.3762)
Luminance	0.0967 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#364FB4 #B49B36

analogous

#368EB4 #364FB4 #5C36B4

triadic

#364FB4 #B4364F #4FB436

tetradic

#364FB4 #B4368E #B49B36 #36B45C

square

#364FB4 #B4368E #B49B36 #36B45C

split-complementary

#364FB4 #B45C36 #8EB436

monochromatic

#1A2656 #283A85 #364FB4 #5A71CD #8999DC

Accessibility & contrast

On white

7.16

#364FB4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.93

#364FB4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #364FB4

7.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##364FB4	#FFFFFF	#000000	##FFFFFF
##364FB4	1.00	7.16	2.93	7.16
#FFFFFF	7.16	1.00	21.00	1.00
#000000	2.93	21.00	1.00	21.00
##FFFFFF	7.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005EB7

Deuteranopia (green-blind)

#0052B2

Tritanopia (blue-blind)

#00687A

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #364fb4;
/* rgb */ color: rgb(54, 79, 180);
/* oklch */ color: oklch(46.8% 0.163 268.8);

Tailwind

colors: {
  custom: {
    50: '#7d80cb',
    500: '#364fb4',
    950: '#000000',
  },
}

SCSS

$custom: #364fb4;
$custom-light: #7d80cb;
$custom-dark: #000000;

JSON

{
  "hex": "#364fb4",
  "rgb": {
    "r": 54,
    "g": 79,
    "b": 180
  },
  "hsl": {
    "h": 228.095,
    "s": 53.846,
    "l": 45.882
  },
  "oklch": {
    "l": 0.46847,
    "c": 0.16268,
    "h": 268.8
  },
  "luminance": 0.09672
}

Semantic roles & 50–950 ramp

primary

#364FB4

secondary

#C6B880

accent

#C04BDD

background

#F8F7FC

surface

#EFEEF9

border

#CAC9D2

text

#0B0A13

muted

#7C7C82

Preview Lab

Preview with #364FB4

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

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