#364DA7#364DA7

#364DA7 is a mid, vivid blue. Relative luminance 0.089; OKLCH L 45.4% C 0.147 H 269.0°. Best body text is #FFFFFF at 7.56:1 contrast (WCAG AA passes).

Color values

HEX	#364DA7
RGB	rgb(54, 77, 167)
HSL	hsl(228, 51%, 43%)
HSV	hsv(228, 68%, 65%)
CMYK	cmyk(67.7%, 53.9%, 0%, 34.5%)
CIE-LAB	lab(35.75, 21.67, -51.18)
CIE-LCH	lch(35.75, 55.58, 292.95°)
OKLab	oklab(45.43% -0.0025 -0.1471)
OKLCH	oklch(45.43% 0.147 269)
XYZ	xyz(11.1479, 8.8810, 37.6784)
Luminance	0.0888 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#364DA7 #A79036

analogous

#3685A7 #364DA7 #5836A7

triadic

#364DA7 #A7364D #4DA736

tetradic

#364DA7 #A73685 #A79036 #36A758

square

#364DA7 #A73685 #A79036 #36A758

split-complementary

#364DA7 #A75836 #85A736

monochromatic

#18224B #273879 #364DA7 #536BC7 #8192D6

Accessibility & contrast

On white

7.56

#364DA7 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.78

#364DA7 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #364DA7

7.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##364DA7	#FFFFFF	#000000	##FFFFFF
##364DA7	1.00	7.56	2.78	7.56
#FFFFFF	7.56	1.00	21.00	1.00
#000000	2.78	21.00	1.00	21.00
##FFFFFF	7.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0E59AA

Deuteranopia (green-blind)

#004FA5

Tritanopia (blue-blind)

#006272

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #364da7;
/* rgb */ color: rgb(54, 77, 167);
/* oklch */ color: oklch(45.4% 0.147 269.0);

Tailwind

colors: {
  custom: {
    50: '#7a7ec2',
    500: '#364da7',
    950: '#000000',
  },
}

SCSS

$custom: #364da7;
$custom-light: #7a7ec2;
$custom-dark: #000000;

JSON

{
  "hex": "#364da7",
  "rgb": {
    "r": 54,
    "g": 77,
    "b": 167
  },
  "hsl": {
    "h": 227.788,
    "s": 51.131,
    "l": 43.333
  },
  "oklch": {
    "l": 0.45425,
    "c": 0.14709,
    "h": 269
  },
  "luminance": 0.08882
}

Semantic roles & 50–950 ramp

primary

#364DA7

secondary

#C0B179

accent

#BE4DDB

background

#F7F7FC

surface

#EEEEF8

border

#C9C9D1

text

#0A0912

muted

#7C7B81

Preview Lab

Preview with #364DA7

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

Preview Lab → · Contrast checker → · Palette generator →