#364DBB#364DBB

#364DBB is a mid, vivid blue. Relative luminance 0.097; OKLCH L 47.0% C 0.175 H 269.5°. Best body text is #FFFFFF at 7.15:1 contrast (WCAG AA passes).

Color values

HEX	#364DBB
RGB	rgb(54, 77, 187)
HSL	hsl(230, 55%, 47%)
HSV	hsv(230, 71%, 73%)
CMYK	cmyk(71.1%, 58.8%, 0%, 26.7%)
CIE-LAB	lab(37.26, 28.98, -60.58)
CIE-LCH	lch(37.26, 67.15, 295.57°)
OKLab	oklab(47.03% -0.0016 -0.1747)
OKLCH	oklch(47.03% 0.175 269.5)
XYZ	xyz(13.1418, 9.6786, 48.1796)
Luminance	0.0968 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#364DBB #BBA436

analogous

#3690BB #364DBB #6136BB

triadic

#364DBB #BB364D #4DBB36

tetradic

#364DBB #BB3690 #BBA436 #36BB61

square

#364DBB #BB3690 #BBA436 #36BB61

split-complementary

#364DBB #BB6136 #90BB36

monochromatic

#1B265C #28398C #364DBB #5E72D0 #8D9BDE

Accessibility & contrast

On white

7.15

#364DBB on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.94

#364DBB on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #364DBB

7.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##364DBB	#FFFFFF	#000000	##FFFFFF
##364DBB	1.00	7.15	2.94	7.15
#FFFFFF	7.15	1.00	21.00	1.00
#000000	2.94	21.00	1.00	21.00
##FFFFFF	7.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005EBF

Deuteranopia (green-blind)

#0052B9

Tritanopia (blue-blind)

#00687C

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #364dbb;
/* rgb */ color: rgb(54, 77, 187);
/* oklch */ color: oklch(47.0% 0.175 269.5);

Tailwind

colors: {
  custom: {
    50: '#7e7ed0',
    500: '#364dbb',
    950: '#000000',
  },
}

SCSS

$custom: #364dbb;
$custom-light: #7e7ed0;
$custom-dark: #000000;

JSON

{
  "hex": "#364dbb",
  "rgb": {
    "r": 54,
    "g": 77,
    "b": 187
  },
  "hsl": {
    "h": 229.624,
    "s": 55.187,
    "l": 47.255
  },
  "oklch": {
    "l": 0.47027,
    "c": 0.17471,
    "h": 269.5
  },
  "luminance": 0.0968
}

Semantic roles & 50–950 ramp

primary

#364DBB

secondary

#C9BD84

accent

#C549DF

background

#F8F7FC

surface

#EFEEF9

border

#CAC9D2

text

#0B0A14

muted

#7C7C82

Preview Lab

Preview with #364DBB

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

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