#364EA2#364EA2

#364EA2 is a mid, vivid blue. Relative luminance 0.088; OKLCH L 45.3% C 0.139 H 268.4°. Best body text is #FFFFFF at 7.59:1 contrast (WCAG AA passes).

Color values

HEX	#364EA2
RGB	rgb(54, 78, 162)
HSL	hsl(227, 50%, 42%)
HSV	hsv(227, 67%, 64%)
CMYK	cmyk(66.7%, 51.9%, 0%, 36.5%)
CIE-LAB	lab(35.68, 19.17, -48.32)
CIE-LCH	lch(35.68, 51.98, 291.65°)
OKLab	oklab(45.25% -0.0039 -0.1386)
OKLCH	oklch(45.25% 0.139 268.4)
XYZ	xyz(10.7651, 8.8407, 35.3145)
Luminance	0.0884 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#364EA2 #A28A36

analogous

#3684A2 #364EA2 #5436A2

triadic

#364EA2 #A2364E #4EA236

tetradic

#364EA2 #A23684 #A28A36 #36A254

square

#364EA2 #A23684 #A28A36 #36A254

split-complementary

#364EA2 #A25436 #84A236

monochromatic

#172246 #273874 #364EA2 #506AC5 #7E91D4

Accessibility & contrast

On white

7.59

#364EA2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.77

#364EA2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #364EA2

7.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##364EA2	#FFFFFF	#000000	##FFFFFF
##364EA2	1.00	7.59	2.77	7.59
#FFFFFF	7.59	1.00	21.00	1.00
#000000	2.77	21.00	1.00	21.00
##FFFFFF	7.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1C59A5

Deuteranopia (green-blind)

#004FA0

Tritanopia (blue-blind)

#006270

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #364ea2;
/* rgb */ color: rgb(54, 78, 162);
/* oklch */ color: oklch(45.3% 0.139 268.4);

Tailwind

colors: {
  custom: {
    50: '#797fbe',
    500: '#364ea2',
    950: '#000000',
  },
}

SCSS

$custom: #364ea2;
$custom-light: #797fbe;
$custom-dark: #000000;

JSON

{
  "hex": "#364ea2",
  "rgb": {
    "r": 54,
    "g": 78,
    "b": 162
  },
  "hsl": {
    "h": 226.667,
    "s": 50,
    "l": 42.353
  },
  "oklch": {
    "l": 0.45253,
    "c": 0.13868,
    "h": 268.4
  },
  "luminance": 0.08842
}

Semantic roles & 50–950 ramp

primary

#364EA2

secondary

#BDAE77

accent

#BB4EDA

background

#F7F7FB

surface

#EEEEF7

border

#C9C9D0

text

#0A0A12

muted

#7C7C81

Preview Lab

Preview with #364EA2

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

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