#364CA7#364CA7

#364CA7 is a mid, vivid blue. Relative luminance 0.087; OKLCH L 45.2% C 0.148 H 269.4°. Best body text is #FFFFFF at 7.64:1 contrast (WCAG AA passes).

Color values

HEX	#364CA7
RGB	rgb(54, 76, 167)
HSL	hsl(228, 51%, 43%)
HSV	hsv(228, 68%, 65%)
CMYK	cmyk(67.7%, 54.5%, 0%, 34.5%)
CIE-LAB	lab(35.48, 22.33, -51.62)
CIE-LCH	lch(35.48, 56.24, 293.39°)
OKLab	oklab(45.22% -0.0016 -0.1484)
OKLCH	oklch(45.22% 0.148 269.4)
XYZ	xyz(11.0784, 8.7421, 37.6553)
Luminance	0.0874 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#364CA7 #A79136

analogous

#3684A7 #364CA7 #5936A7

triadic

#364CA7 #A7364C #4CA736

tetradic

#364CA7 #A73684 #A79136 #36A759

square

#364CA7 #A73684 #A79136 #36A759

split-complementary

#364CA7 #A75936 #84A736

monochromatic

#18224B #273779 #364CA7 #536AC7 #8192D6

Accessibility & contrast

On white

7.64

#364CA7 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.75

#364CA7 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #364CA7

7.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##364CA7	#FFFFFF	#000000	##FFFFFF
##364CA7	1.00	7.64	2.75	7.64
#FFFFFF	7.64	1.00	21.00	1.00
#000000	2.75	21.00	1.00	21.00
##FFFFFF	7.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0859AA

Deuteranopia (green-blind)

#004FA5

Tritanopia (blue-blind)

#006272

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #364ca7;
/* rgb */ color: rgb(54, 76, 167);
/* oklch */ color: oklch(45.2% 0.148 269.4);

Tailwind

colors: {
  custom: {
    50: '#7a7dc2',
    500: '#364ca7',
    950: '#000000',
  },
}

SCSS

$custom: #364ca7;
$custom-light: #7a7dc2;
$custom-dark: #000000;

JSON

{
  "hex": "#364ca7",
  "rgb": {
    "r": 54,
    "g": 76,
    "b": 167
  },
  "hsl": {
    "h": 228.319,
    "s": 51.131,
    "l": 43.333
  },
  "oklch": {
    "l": 0.4522,
    "c": 0.14839,
    "h": 269.4
  },
  "luminance": 0.08743
}

Semantic roles & 50–950 ramp

primary

#364CA7

secondary

#C0B279

accent

#BF4DDB

background

#F7F7FC

surface

#EEEEF8

border

#C9C9D1

text

#0A0912

muted

#7C7B81

Preview Lab

Preview with #364CA7

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

Preview Lab → · Contrast checker → · Palette generator →