#364EA0#364EA0

#364EA0 is a mid, vivid blue. Relative luminance 0.088; OKLCH L 45.1% C 0.136 H 268.3°. Best body text is #FFFFFF at 7.62:1 contrast (WCAG AA passes).

Color values

HEX	#364EA0
RGB	rgb(54, 78, 160)
HSL	hsl(226, 50%, 42%)
HSV	hsv(226, 66%, 63%)
CMYK	cmyk(66.3%, 51.2%, 0%, 37.3%)
CIE-LAB	lab(35.54, 18.44, -47.34)
CIE-LCH	lch(35.54, 50.80, 291.28°)
OKLab	oklab(45.11% -0.0041 -0.1357)
OKLCH	oklch(45.11% 0.136 268.3)
XYZ	xyz(10.5887, 8.7701, 34.3857)
Luminance	0.0877 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#364EA0 #A08836

analogous

#3683A0 #364EA0 #5336A0

triadic

#364EA0 #A0364E #4EA036

tetradic

#364EA0 #A03683 #A08836 #36A053

square

#364EA0 #A03683 #A08836 #36A053

split-complementary

#364EA0 #A05336 #83A036

monochromatic

#172144 #273872 #364EA0 #4F6AC4 #7D91D3

Accessibility & contrast

On white

7.62

#364EA0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.75

#364EA0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #364EA0

7.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##364EA0	#FFFFFF	#000000	##FFFFFF
##364EA0	1.00	7.62	2.75	7.62
#FFFFFF	7.62	1.00	21.00	1.00
#000000	2.75	21.00	1.00	21.00
##FFFFFF	7.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1F59A3

Deuteranopia (green-blind)

#004F9E

Tritanopia (blue-blind)

#00616F

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #364ea0;
/* rgb */ color: rgb(54, 78, 160);
/* oklch */ color: oklch(45.1% 0.136 268.3);

Tailwind

colors: {
  custom: {
    50: '#797fbd',
    500: '#364ea0',
    950: '#000000',
  },
}

SCSS

$custom: #364ea0;
$custom-light: #797fbd;
$custom-dark: #000000;

JSON

{
  "hex": "#364ea0",
  "rgb": {
    "r": 54,
    "g": 78,
    "b": 160
  },
  "hsl": {
    "h": 226.415,
    "s": 49.533,
    "l": 41.961
  },
  "oklch": {
    "l": 0.45105,
    "c": 0.13581,
    "h": 268.3
  },
  "luminance": 0.08771
}

Semantic roles & 50–950 ramp

primary

#364EA0

secondary

#BCAC75

accent

#BA4FD9

background

#F7F7FB

surface

#EEEEF6

border

#C9C9D0

text

#0A0A12

muted

#7C7C81

Preview Lab

Preview with #364EA0

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

Preview Lab → · Contrast checker → · Palette generator →