#364FC1#364FC1

#364FC1 is a mid, vivid blue. Relative luminance 0.102; OKLCH L 47.9% C 0.180 H 269.0°. Best body text is #FFFFFF at 6.90:1 contrast (WCAG AA passes).

Color values

HEX	#364FC1
RGB	rgb(54, 79, 193)
HSL	hsl(229, 56%, 48%)
HSV	hsv(229, 72%, 76%)
CMYK	cmyk(72%, 59.1%, 0%, 24.3%)
CIE-LAB	lab(38.24, 29.87, -62.49)
CIE-LCH	lch(38.24, 69.26, 295.55°)
OKLab	oklab(47.91% -0.0031 -0.1803)
OKLCH	oklch(47.91% 0.18 269)
XYZ	xyz(13.9396, 10.2251, 51.6807)
Luminance	0.1023 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#364FC1 #C1A836

analogous

#3694C1 #364FC1 #6336C1

triadic

#364FC1 #C1364F #4FC136

tetradic

#364FC1 #C13694 #C1A836 #36C163

square

#364FC1 #C13694 #C1A836 #36C163

split-complementary

#364FC1 #C16336 #94C136

monochromatic

#1B2861 #293B91 #364FC1 #6176D3 #919FE0

Accessibility & contrast

On white

6.90

#364FC1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.05

#364FC1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #364FC1

6.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##364FC1	#FFFFFF	#000000	##FFFFFF
##364FC1	1.00	6.90	3.05	6.90
#FFFFFF	6.90	1.00	21.00	1.00
#000000	3.05	21.00	1.00	21.00
##FFFFFF	6.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0061C5

Deuteranopia (green-blind)

#0054BF

Tritanopia (blue-blind)

#006C80

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #364fc1;
/* rgb */ color: rgb(54, 79, 193);
/* oklch */ color: oklch(47.9% 0.180 269.0);

Tailwind

colors: {
  custom: {
    50: '#8080d5',
    500: '#364fc1',
    950: '#000000',
  },
}

SCSS

$custom: #364fc1;
$custom-light: #8080d5;
$custom-dark: #000000;

JSON

{
  "hex": "#364fc1",
  "rgb": {
    "r": 54,
    "g": 79,
    "b": 193
  },
  "hsl": {
    "h": 229.209,
    "s": 56.275,
    "l": 48.431
  },
  "oklch": {
    "l": 0.47908,
    "c": 0.18032,
    "h": 269
  },
  "luminance": 0.10226
}

Semantic roles & 50–950 ramp

primary

#364FC1

secondary

#CBBF88

accent

#C448E0

background

#F8F7FD

surface

#F0EEFA

border

#CBC9D3

text

#0C0A14

muted

#7D7C83

Preview Lab

Preview with #364FC1

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

Preview Lab → · Contrast checker → · Palette generator →