#364CCD#364CCD

#364CCD is a mid, vivid blue. Relative luminance 0.104; OKLCH L 48.4% C 0.200 H 269.7°. Best body text is #FFFFFF at 6.84:1 contrast (WCAG AA passes).

Color values

HEX	#364CCD
RGB	rgb(54, 76, 205)
HSL	hsl(231, 60%, 51%)
HSV	hsv(231, 74%, 80%)
CMYK	cmyk(73.7%, 62.9%, 0%, 19.6%)
CIE-LAB	lab(38.48, 36.10, -69.07)
CIE-LCH	lch(38.48, 77.94, 297.59°)
OKLab	oklab(48.39% -0.0012 -0.1996)
OKLCH	oklch(48.39% 0.2 269.7)
XYZ	xyz(15.1214, 10.3593, 58.9484)
Luminance	0.1036 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#364CCD #CDB736

analogous

#3697CD #364CCD #6B36CD

triadic

#364CCD #CD364C #4CCD36

tetradic

#364CCD #CD3697 #CDB736 #36CD6B

square

#364CCD #CD3697 #CDB736 #36CD6B

split-complementary

#364CCD #CD6B36 #97CD36

monochromatic

#1B276D #27399E #364CCD #6778D9 #98A3E5

Accessibility & contrast

On white

6.84

#364CCD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.07

#364CCD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #364CCD

6.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##364CCD	#FFFFFF	#000000	##FFFFFF
##364CCD	1.00	6.84	3.07	6.84
#FFFFFF	6.84	1.00	21.00	1.00
#000000	3.07	21.00	1.00	21.00
##FFFFFF	6.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0062D1

Deuteranopia (green-blind)

#0054CB

Tritanopia (blue-blind)

#006E85

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #364ccd;
/* rgb */ color: rgb(54, 76, 205);
/* oklch */ color: oklch(48.4% 0.200 269.7);

Tailwind

colors: {
  custom: {
    50: '#837edd',
    500: '#364ccd',
    950: '#000000',
  },
}

SCSS

$custom: #364ccd;
$custom-light: #837edd;
$custom-dark: #000000;

JSON

{
  "hex": "#364ccd",
  "rgb": {
    "r": 54,
    "g": 76,
    "b": 205
  },
  "hsl": {
    "h": 231.258,
    "s": 60.159,
    "l": 50.784
  },
  "oklch": {
    "l": 0.48388,
    "c": 0.19964,
    "h": 269.7
  },
  "luminance": 0.10361
}

Semantic roles & 50–950 ramp

primary

#364CCD

secondary

#D1C78E

accent

#CC44E3

background

#F8F7FD

surface

#F0EEFB

border

#CBC9D4

text

#0C0A15

muted

#7D7C83

Preview Lab

Preview with #364CCD

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

Preview Lab → · Contrast checker → · Palette generator →