#364FB6#364FB6

#364FB6 is a mid, vivid blue. Relative luminance 0.098; OKLCH L 47.0% C 0.165 H 268.8°. Best body text is #FFFFFF at 7.12:1 contrast (WCAG AA passes).

Color values

HEX	#364FB6
RGB	rgb(54, 79, 182)
HSL	hsl(228, 54%, 46%)
HSV	hsv(228, 70%, 71%)
CMYK	cmyk(70.3%, 56.6%, 0%, 28.6%)
CIE-LAB	lab(37.39, 25.86, -57.42)
CIE-LCH	lch(37.39, 62.97, 294.24°)
OKLab	oklab(47.01% -0.0034 -0.1654)
OKLCH	oklch(47.01% 0.165 268.8)
XYZ	xyz(12.7579, 9.7524, 45.4569)
Luminance	0.0975 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#364FB6 #B69D36

analogous

#368FB6 #364FB6 #5D36B6

triadic

#364FB6 #B6364F #4FB636

tetradic

#364FB6 #B6368F #B69D36 #36B65D

square

#364FB6 #B6368F #B69D36 #36B65D

split-complementary

#364FB6 #B65D36 #8FB636

monochromatic

#1A2658 #283B87 #364FB6 #5B71CE #8A9ADC

Accessibility & contrast

On white

7.12

#364FB6 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.95

#364FB6 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #364FB6

7.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##364FB6	#FFFFFF	#000000	##FFFFFF
##364FB6	1.00	7.12	2.95	7.12
#FFFFFF	7.12	1.00	21.00	1.00
#000000	2.95	21.00	1.00	21.00
##FFFFFF	7.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005EBA

Deuteranopia (green-blind)

#0052B4

Tritanopia (blue-blind)

#00687B

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #364fb6;
/* rgb */ color: rgb(54, 79, 182);
/* oklch */ color: oklch(47.0% 0.165 268.8);

Tailwind

colors: {
  custom: {
    50: '#7d80cd',
    500: '#364fb6',
    950: '#000000',
  },
}

SCSS

$custom: #364fb6;
$custom-light: #7d80cd;
$custom-dark: #000000;

JSON

{
  "hex": "#364fb6",
  "rgb": {
    "r": 54,
    "g": 79,
    "b": 182
  },
  "hsl": {
    "h": 228.281,
    "s": 54.237,
    "l": 46.275
  },
  "oklch": {
    "l": 0.47007,
    "c": 0.16542,
    "h": 268.8
  },
  "luminance": 0.09754
}

Semantic roles & 50–950 ramp

primary

#364FB6

secondary

#C6B981

accent

#C14ADE

background

#F8F7FC

surface

#EFEEF9

border

#CAC9D2

text

#0B0A13

muted

#7C7C82

Preview Lab

Preview with #364FB6

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

Preview Lab → · Contrast checker → · Palette generator →