#364EBA#364EBA

#364EBA is a mid, vivid blue. Relative luminance 0.098; OKLCH L 47.1% C 0.172 H 269.2°. Best body text is #FFFFFF at 7.11:1 contrast (WCAG AA passes).

Color values

HEX	#364EBA
RGB	rgb(54, 78, 186)
HSL	hsl(229, 55%, 47%)
HSV	hsv(229, 71%, 73%)
CMYK	cmyk(71%, 58.1%, 0%, 27.1%)
CIE-LAB	lab(37.44, 27.97, -59.70)
CIE-LCH	lch(37.44, 65.93, 295.10°)
OKLab	oklab(47.14% -0.0024 -0.1721)
OKLCH	oklch(47.14% 0.172 269.2)
XYZ	xyz(13.1056, 9.7769, 47.6413)
Luminance	0.0978 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#364EBA #BAA236

analogous

#3690BA #364EBA #6036BA

triadic

#364EBA #BA364E #4EBA36

tetradic

#364EBA #BA3690 #BAA236 #36BA60

square

#364EBA #BA3690 #BAA236 #36BA60

split-complementary

#364EBA #BA6036 #90BA36

monochromatic

#1A265B #283A8B #364EBA #5D72D0 #8D9BDE

Accessibility & contrast

On white

7.11

#364EBA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.96

#364EBA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #364EBA

7.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##364EBA	#FFFFFF	#000000	##FFFFFF
##364EBA	1.00	7.11	2.96	7.11
#FFFFFF	7.11	1.00	21.00	1.00
#000000	2.96	21.00	1.00	21.00
##FFFFFF	7.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005EBE

Deuteranopia (green-blind)

#0052B8

Tritanopia (blue-blind)

#00697C

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #364eba;
/* rgb */ color: rgb(54, 78, 186);
/* oklch */ color: oklch(47.1% 0.172 269.2);

Tailwind

colors: {
  custom: {
    50: '#7e7fd0',
    500: '#364eba',
    950: '#000000',
  },
}

SCSS

$custom: #364eba;
$custom-light: #7e7fd0;
$custom-dark: #000000;

JSON

{
  "hex": "#364eba",
  "rgb": {
    "r": 54,
    "g": 78,
    "b": 186
  },
  "hsl": {
    "h": 229.091,
    "s": 55,
    "l": 47.059
  },
  "oklch": {
    "l": 0.47137,
    "c": 0.17213,
    "h": 269.2
  },
  "luminance": 0.09778
}

Semantic roles & 50–950 ramp

primary

#364EBA

secondary

#C8BC84

accent

#C349DE

background

#F8F7FC

surface

#EFEEF9

border

#CAC9D2

text

#0B0A14

muted

#7C7C82

Preview Lab

Preview with #364EBA

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

Preview Lab → · Contrast checker → · Palette generator →