#364DB7#364DB7

#364DB7 is a mid, vivid blue. Relative luminance 0.095; OKLCH L 46.7% C 0.169 H 269.4°. Best body text is #FFFFFF at 7.24:1 contrast (WCAG AA passes).

Color values

HEX	#364DB7
RGB	rgb(54, 77, 183)
HSL	hsl(229, 54%, 46%)
HSV	hsv(229, 70%, 72%)
CMYK	cmyk(70.5%, 57.9%, 0%, 28.2%)
CIE-LAB	lab(36.95, 27.53, -58.73)
CIE-LCH	lch(36.95, 64.86, 295.11°)
OKLab	oklab(46.7% -0.0017 -0.1693)
OKLCH	oklch(46.7% 0.169 269.4)
XYZ	xyz(12.7195, 9.5097, 45.9558)
Luminance	0.0951 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#364DB7 #B7A036

analogous

#368EB7 #364DB7 #6036B7

triadic

#364DB7 #B7364D #4DB736

tetradic

#364DB7 #B7368E #B7A036 #36B760

square

#364DB7 #B7368E #B7A036 #36B760

split-complementary

#364DB7 #B76036 #8EB736

monochromatic

#1A2558 #283988 #364DB7 #5B70CF #8B99DD

Accessibility & contrast

On white

7.24

#364DB7 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.90

#364DB7 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #364DB7

7.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##364DB7	#FFFFFF	#000000	##FFFFFF
##364DB7	1.00	7.24	2.90	7.24
#FFFFFF	7.24	1.00	21.00	1.00
#000000	2.90	21.00	1.00	21.00
##FFFFFF	7.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005DBB

Deuteranopia (green-blind)

#0051B5

Tritanopia (blue-blind)

#00677A

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #364db7;
/* rgb */ color: rgb(54, 77, 183);
/* oklch */ color: oklch(46.7% 0.169 269.4);

Tailwind

colors: {
  custom: {
    50: '#7e7ecd',
    500: '#364db7',
    950: '#000000',
  },
}

SCSS

$custom: #364db7;
$custom-light: #7e7ecd;
$custom-dark: #000000;

JSON

{
  "hex": "#364db7",
  "rgb": {
    "r": 54,
    "g": 77,
    "b": 183
  },
  "hsl": {
    "h": 229.302,
    "s": 54.43,
    "l": 46.471
  },
  "oklch": {
    "l": 0.46697,
    "c": 0.16929,
    "h": 269.4
  },
  "luminance": 0.09511
}

Semantic roles & 50–950 ramp

primary

#364DB7

secondary

#C7BB82

accent

#C34ADE

background

#F8F7FC

surface

#EFEEF9

border

#CAC9D2

text

#0B0A14

muted

#7C7C82

Preview Lab

Preview with #364DB7

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

Preview Lab → · Contrast checker → · Palette generator →