#364FA7#364FA7

#364FA7 is a mid, vivid blue. Relative luminance 0.092; OKLCH L 45.8% C 0.145 H 268.3°. Best body text is #FFFFFF at 7.41:1 contrast (WCAG AA passes).

Color values

HEX	#364FA7
RGB	rgb(54, 79, 167)
HSL	hsl(227, 51%, 43%)
HSV	hsv(227, 68%, 65%)
CMYK	cmyk(67.7%, 52.7%, 0%, 34.5%)
CIE-LAB	lab(36.30, 20.35, -50.30)
CIE-LCH	lch(36.30, 54.26, 292.03°)
OKLab	oklab(45.84% -0.0044 -0.1444)
OKLCH	oklch(45.84% 0.145 268.3)
XYZ	xyz(11.2900, 9.1652, 37.7258)
Luminance	0.0917 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#364FA7 #A78E36

analogous

#3687A7 #364FA7 #5636A7

triadic

#364FA7 #A7364F #4FA736

tetradic

#364FA7 #A73687 #A78E36 #36A756

square

#364FA7 #A73687 #A78E36 #36A756

split-complementary

#364FA7 #A75636 #87A736

monochromatic

#18234B #273979 #364FA7 #536DC7 #8194D6

Accessibility & contrast

On white

7.41

#364FA7 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.83

#364FA7 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #364FA7

7.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##364FA7	#FFFFFF	#000000	##FFFFFF
##364FA7	1.00	7.41	2.83	7.41
#FFFFFF	7.41	1.00	21.00	1.00
#000000	2.83	21.00	1.00	21.00
##FFFFFF	7.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#175BAA

Deuteranopia (green-blind)

#0050A5

Tritanopia (blue-blind)

#006473

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #364fa7;
/* rgb */ color: rgb(54, 79, 167);
/* oklch */ color: oklch(45.8% 0.145 268.3);

Tailwind

colors: {
  custom: {
    50: '#7a7fc2',
    500: '#364fa7',
    950: '#000000',
  },
}

SCSS

$custom: #364fa7;
$custom-light: #7a7fc2;
$custom-dark: #000000;

JSON

{
  "hex": "#364fa7",
  "rgb": {
    "r": 54,
    "g": 79,
    "b": 167
  },
  "hsl": {
    "h": 226.726,
    "s": 51.131,
    "l": 43.333
  },
  "oklch": {
    "l": 0.45837,
    "c": 0.14452,
    "h": 268.3
  },
  "luminance": 0.09166
}

Semantic roles & 50–950 ramp

primary

#364FA7

secondary

#C0B079

accent

#BB4DDB

background

#F7F7FC

surface

#EEEEF8

border

#C9C9D1

text

#0A0A12

muted

#7C7C81

Preview Lab

Preview with #364FA7

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

Preview Lab → · Contrast checker → · Palette generator →