#364EC6#364EC6

#364EC6 is a mid, vivid blue. Relative luminance 0.103; OKLCH L 48.1% C 0.188 H 269.3°. Best body text is #FFFFFF at 6.86:1 contrast (WCAG AA passes).

Color values

HEX	#364EC6
RGB	rgb(54, 78, 198)
HSL	hsl(230, 57%, 49%)
HSV	hsv(230, 73%, 78%)
CMYK	cmyk(72.7%, 60.6%, 0%, 22.4%)
CIE-LAB	lab(38.39, 32.32, -65.16)
CIE-LCH	lch(38.39, 72.74, 296.38°)
OKLab	oklab(48.14% -0.0024 -0.1881)
OKLCH	oklch(48.14% 0.188 269.3)
XYZ	xyz(14.4352, 10.3088, 54.6442)
Luminance	0.1031 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#364EC6 #C6AE36

analogous

#3696C6 #364EC6 #6636C6

triadic

#364EC6 #C6364E #4EC636

tetradic

#364EC6 #C63696 #C6AE36 #36C666

square

#364EC6 #C63696 #C6AE36 #36C666

split-complementary

#364EC6 #C66636 #96C636

monochromatic

#1C2866 #293B96 #364EC6 #6477D5 #94A1E2

Accessibility & contrast

On white

6.86

#364EC6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.06

#364EC6 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #364EC6

6.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##364EC6	#FFFFFF	#000000	##FFFFFF
##364EC6	1.00	6.86	3.06	6.86
#FFFFFF	6.86	1.00	21.00	1.00
#000000	3.06	21.00	1.00	21.00
##FFFFFF	6.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0061CA

Deuteranopia (green-blind)

#0054C4

Tritanopia (blue-blind)

#006C82

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #364ec6;
/* rgb */ color: rgb(54, 78, 198);
/* oklch */ color: oklch(48.1% 0.188 269.3);

Tailwind

colors: {
  custom: {
    50: '#817fd8',
    500: '#364ec6',
    950: '#000000',
  },
}

SCSS

$custom: #364ec6;
$custom-light: #817fd8;
$custom-dark: #000000;

JSON

{
  "hex": "#364ec6",
  "rgb": {
    "r": 54,
    "g": 78,
    "b": 198
  },
  "hsl": {
    "h": 230,
    "s": 57.143,
    "l": 49.412
  },
  "oklch": {
    "l": 0.48142,
    "c": 0.18815,
    "h": 269.3
  },
  "luminance": 0.1031
}

Semantic roles & 50–950 ramp

primary

#364EC6

secondary

#CDC28B

accent

#C747E0

background

#F8F7FD

surface

#F0EEFA

border

#CBC9D3

text

#0C0A15

muted

#7D7C83

Preview Lab

Preview with #364EC6

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

Preview Lab → · Contrast checker → · Palette generator →