#364DC9#364DC9

#364DC9 is a mid, vivid blue. Relative luminance 0.103; OKLCH L 48.2% C 0.193 H 269.5°. Best body text is #FFFFFF at 6.86:1 contrast (WCAG AA passes).

Color values

HEX	#364DC9
RGB	rgb(54, 77, 201)
HSL	hsl(231, 58%, 50%)
HSV	hsv(231, 73%, 79%)
CMYK	cmyk(73.1%, 61.7%, 0%, 21.2%)
CIE-LAB	lab(38.39, 34.04, -66.91)
CIE-LCH	lch(38.39, 75.07, 296.97°)
OKLab	oklab(48.22% -0.0017 -0.1933)
OKLCH	oklch(48.22% 0.193 269.5)
XYZ	xyz(14.7142, 10.3075, 56.4611)
Luminance	0.1031 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#364DC9 #C9B236

analogous

#3697C9 #364DC9 #6836C9

triadic

#364DC9 #C9364D #4DC936

tetradic

#364DC9 #C93697 #C9B236 #36C968

square

#364DC9 #C93697 #C9B236 #36C968

split-complementary

#364DC9 #C96836 #97C936

monochromatic

#1C2869 #293B99 #364DC9 #6678D6 #96A2E3

Accessibility & contrast

On white

6.86

#364DC9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.06

#364DC9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #364DC9

6.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##364DC9	#FFFFFF	#000000	##FFFFFF
##364DC9	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)

#0061CD

Deuteranopia (green-blind)

#0054C7

Tritanopia (blue-blind)

#006D84

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #364dc9;
/* rgb */ color: rgb(54, 77, 201);
/* oklch */ color: oklch(48.2% 0.193 269.5);

Tailwind

colors: {
  custom: {
    50: '#827eda',
    500: '#364dc9',
    950: '#000000',
  },
}

SCSS

$custom: #364dc9;
$custom-light: #827eda;
$custom-dark: #000000;

JSON

{
  "hex": "#364dc9",
  "rgb": {
    "r": 54,
    "g": 77,
    "b": 201
  },
  "hsl": {
    "h": 230.612,
    "s": 57.647,
    "l": 50
  },
  "oklch": {
    "l": 0.48217,
    "c": 0.19329,
    "h": 269.5
  },
  "luminance": 0.10309
}

Semantic roles & 50–950 ramp

primary

#364DC9

secondary

#CEC48C

accent

#C947E1

background

#F8F7FD

surface

#F0EEFB

border

#CBC9D4

text

#0C0A15

muted

#7D7C83

Preview Lab

Preview with #364DC9

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

Preview Lab → · Contrast checker → · Palette generator →