#364EAA#364EAA

#364EAA is a mid, vivid blue. Relative luminance 0.091; OKLCH L 45.9% C 0.150 H 268.8°. Best body text is #FFFFFF at 7.43:1 contrast (WCAG AA passes).

Color values

HEX	#364EAA
RGB	rgb(54, 78, 170)
HSL	hsl(228, 52%, 44%)
HSV	hsv(228, 68%, 67%)
CMYK	cmyk(68.2%, 54.1%, 0%, 33.3%)
CIE-LAB	lab(36.24, 22.11, -52.18)
CIE-LCH	lch(36.24, 56.67, 292.97°)
OKLab	oklab(45.86% -0.0032 -0.15)
OKLCH	oklch(45.86% 0.15 268.8)
XYZ	xyz(11.4989, 9.1342, 39.1795)
Luminance	0.0914 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#364EAA #AA9236

analogous

#3688AA #364EAA #5836AA

triadic

#364EAA #AA364E #4EAA36

tetradic

#364EAA #AA3688 #AA9236 #36AA58

square

#364EAA #AA3688 #AA9236 #36AA58

split-complementary

#364EAA #AA5836 #88AA36

monochromatic

#18234D #27397C #364EAA #546CC9 #8394D8

Accessibility & contrast

On white

7.43

#364EAA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.83

#364EAA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #364EAA

7.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##364EAA	#FFFFFF	#000000	##FFFFFF
##364EAA	1.00	7.43	2.83	7.43
#FFFFFF	7.43	1.00	21.00	1.00
#000000	2.83	21.00	1.00	21.00
##FFFFFF	7.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0B5BAD

Deuteranopia (green-blind)

#0050A8

Tritanopia (blue-blind)

#006474

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #364eaa;
/* rgb */ color: rgb(54, 78, 170);
/* oklch */ color: oklch(45.9% 0.150 268.8);

Tailwind

colors: {
  custom: {
    50: '#7b7fc4',
    500: '#364eaa',
    950: '#000000',
  },
}

SCSS

$custom: #364eaa;
$custom-light: #7b7fc4;
$custom-dark: #000000;

JSON

{
  "hex": "#364eaa",
  "rgb": {
    "r": 54,
    "g": 78,
    "b": 170
  },
  "hsl": {
    "h": 227.586,
    "s": 51.786,
    "l": 43.922
  },
  "oklch": {
    "l": 0.45861,
    "c": 0.15003,
    "h": 268.8
  },
  "luminance": 0.09135
}

Semantic roles & 50–950 ramp

primary

#364EAA

secondary

#C1B37B

accent

#BE4DDB

background

#F8F7FC

surface

#EFEEF8

border

#CAC9D1

text

#0A0A13

muted

#7C7C82

Preview Lab

Preview with #364EAA

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

Preview Lab → · Contrast checker → · Palette generator →