#365DC0#365DC0

#365DC0 is a mid, vivid blue. Relative luminance 0.124; OKLCH L 50.6% C 0.162 H 265.0°. Best body text is #FFFFFF at 6.03:1 contrast (WCAG AA passes).

Color values

HEX	#365DC0
RGB	rgb(54, 93, 192)
HSL	hsl(223, 56%, 48%)
HSV	hsv(223, 72%, 75%)
CMYK	cmyk(71.9%, 51.6%, 0%, 24.7%)
CIE-LAB	lab(41.87, 20.43, -56.02)
CIE-LCH	lch(41.87, 59.63, 290.04°)
OKLab	oklab(50.62% -0.0142 -0.161)
OKLCH	oklch(50.62% 0.162 265)
XYZ	xyz(14.9468, 12.4172, 51.4680)
Luminance	0.1242 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#365DC0 #C09936

analogous

#36A2C0 #365DC0 #5436C0

triadic

#365DC0 #C0365D #5DC036

tetradic

#365DC0 #C036A2 #C09936 #36C054

square

#365DC0 #C036A2 #C09936 #36C054

split-complementary

#365DC0 #C05436 #A2C036

monochromatic

#1B2F60 #294690 #365DC0 #6181D2 #90A7E0

Accessibility & contrast

On white

6.03

#365DC0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.48

#365DC0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #365DC0

6.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##365DC0	#FFFFFF	#000000	##FFFFFF
##365DC0	1.00	6.03	3.48	6.03
#FFFFFF	6.03	1.00	21.00	1.00
#000000	3.48	21.00	1.00	21.00
##FFFFFF	6.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1E69C4

Deuteranopia (green-blind)

#005DBE

Tritanopia (blue-blind)

#007585

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #365dc0;
/* rgb */ color: rgb(54, 93, 192);
/* oklch */ color: oklch(50.6% 0.162 265.0);

Tailwind

colors: {
  custom: {
    50: '#7f8ad4',
    500: '#365dc0',
    950: '#000000',
  },
}

SCSS

$custom: #365dc0;
$custom-light: #7f8ad4;
$custom-dark: #000000;

JSON

{
  "hex": "#365dc0",
  "rgb": {
    "r": 54,
    "g": 93,
    "b": 192
  },
  "hsl": {
    "h": 223.043,
    "s": 56.098,
    "l": 48.235
  },
  "oklch": {
    "l": 0.50615,
    "c": 0.16168,
    "h": 265
  },
  "luminance": 0.12419
}

Semantic roles & 50–950 ramp

primary

#365DC0

secondary

#CBB887

accent

#B548DF

background

#F8F8FD

surface

#EFF0FA

border

#CACBD3

text

#0B0B14

muted

#7C7C83

Preview Lab

Preview with #365DC0

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

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