#364EC7#364EC7

#364EC7 is a mid, vivid blue. Relative luminance 0.104; OKLCH L 48.2% C 0.189 H 269.3°. Best body text is #FFFFFF at 6.84:1 contrast (WCAG AA passes).

Color values

HEX	#364EC7
RGB	rgb(54, 78, 199)
HSL	hsl(230, 57%, 50%)
HSV	hsv(230, 73%, 78%)
CMYK	cmyk(72.9%, 60.8%, 0%, 22%)
CIE-LAB	lab(38.47, 32.68, -65.61)
CIE-LCH	lch(38.47, 73.30, 296.48°)
OKLab	oklab(48.23% -0.0024 -0.1895)
OKLCH	oklch(48.23% 0.189 269.3)
XYZ	xyz(14.5510, 10.3550, 55.2536)
Luminance	0.1036 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#364EC7 #C7AF36

analogous

#3697C7 #364EC7 #6736C7

triadic

#364EC7 #C7364E #4EC736

tetradic

#364EC7 #C73697 #C7AF36 #36C767

square

#364EC7 #C73697 #C7AF36 #36C767

split-complementary

#364EC7 #C76736 #97C736

monochromatic

#1C2867 #293B97 #364EC7 #6578D5 #95A2E2

Accessibility & contrast

On white

6.84

#364EC7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.07

#364EC7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #364EC7

6.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##364EC7	#FFFFFF	#000000	##FFFFFF
##364EC7	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)

#0061CB

Deuteranopia (green-blind)

#0054C5

Tritanopia (blue-blind)

#006D83

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #364ec7;
/* rgb */ color: rgb(54, 78, 199);
/* oklch */ color: oklch(48.2% 0.189 269.3);

Tailwind

colors: {
  custom: {
    50: '#817fd9',
    500: '#364ec7',
    950: '#000000',
  },
}

SCSS

$custom: #364ec7;
$custom-light: #817fd9;
$custom-dark: #000000;

JSON

{
  "hex": "#364ec7",
  "rgb": {
    "r": 54,
    "g": 78,
    "b": 199
  },
  "hsl": {
    "h": 230.069,
    "s": 57.312,
    "l": 49.608
  },
  "oklch": {
    "l": 0.48228,
    "c": 0.18947,
    "h": 269.3
  },
  "luminance": 0.10357
}

Semantic roles & 50–950 ramp

primary

#364EC7

secondary

#CEC38B

accent

#C747E1

background

#F8F7FD

surface

#F0EEFB

border

#CBC9D4

text

#0C0A15

muted

#7D7C83

Preview Lab

Preview with #364EC7

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

Preview Lab → · Contrast checker → · Palette generator →