#364FC7#364FC7

#364FC7 is a mid, vivid blue. Relative luminance 0.105; OKLCH L 48.4% C 0.188 H 269.1°. Best body text is #FFFFFF at 6.77:1 contrast (WCAG AA passes).

Color values

HEX	#364FC7
RGB	rgb(54, 79, 199)
HSL	hsl(230, 57%, 50%)
HSV	hsv(230, 73%, 78%)
CMYK	cmyk(72.9%, 60.3%, 0%, 22%)
CIE-LAB	lab(38.72, 32.04, -65.20)
CIE-LCH	lch(38.72, 72.65, 296.17°)
OKLab	oklab(48.41% -0.0031 -0.1882)
OKLCH	oklch(48.41% 0.188 269.1)
XYZ	xyz(14.6226, 10.4982, 55.2775)
Luminance	0.1050 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#364FC7 #C7AE36

analogous

#3698C7 #364FC7 #6636C7

triadic

#364FC7 #C7364F #4FC736

tetradic

#364FC7 #C73698 #C7AE36 #36C766

square

#364FC7 #C73698 #C7AE36 #36C766

split-complementary

#364FC7 #C76636 #98C736

monochromatic

#1C2967 #293C97 #364FC7 #6578D5 #95A2E2

Accessibility & contrast

On white

6.77

#364FC7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.10

#364FC7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #364FC7

6.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##364FC7	#FFFFFF	#000000	##FFFFFF
##364FC7	1.00	6.77	3.10	6.77
#FFFFFF	6.77	1.00	21.00	1.00
#000000	3.10	21.00	1.00	21.00
##FFFFFF	6.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0062CB

Deuteranopia (green-blind)

#0055C5

Tritanopia (blue-blind)

#006D83

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #364fc7;
/* rgb */ color: rgb(54, 79, 199);
/* oklch */ color: oklch(48.4% 0.188 269.1);

Tailwind

colors: {
  custom: {
    50: '#8180d9',
    500: '#364fc7',
    950: '#000000',
  },
}

SCSS

$custom: #364fc7;
$custom-light: #8180d9;
$custom-dark: #000000;

JSON

{
  "hex": "#364fc7",
  "rgb": {
    "r": 54,
    "g": 79,
    "b": 199
  },
  "hsl": {
    "h": 229.655,
    "s": 57.312,
    "l": 49.608
  },
  "oklch": {
    "l": 0.48413,
    "c": 0.18827,
    "h": 269.1
  },
  "luminance": 0.105
}

Semantic roles & 50–950 ramp

primary

#364FC7

secondary

#CEC28B

accent

#C647E1

background

#F8F7FD

surface

#F0EEFB

border

#CBC9D4

text

#0C0A15

muted

#7D7C83

Preview Lab

Preview with #364FC7

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

Preview Lab → · Contrast checker → · Palette generator →