#365DC2#365DC2

#365DC2 is a mid, vivid blue. Relative luminance 0.125; OKLCH L 50.8% C 0.164 H 265.1°. Best body text is #FFFFFF at 6.00:1 contrast (WCAG AA passes).

Color values

HEX	#365DC2
RGB	rgb(54, 93, 194)
HSL	hsl(223, 56%, 49%)
HSV	hsv(223, 72%, 76%)
CMYK	cmyk(72.2%, 52.1%, 0%, 23.9%)
CIE-LAB	lab(42.01, 21.18, -56.96)
CIE-LCH	lch(42.01, 60.76, 290.39°)
OKLab	oklab(50.76% -0.014 -0.1638)
OKLCH	oklch(50.76% 0.164 265.1)
XYZ	xyz(15.1699, 12.5064, 52.6430)
Luminance	0.1251 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#365DC2 #C29B36

analogous

#36A3C2 #365DC2 #5536C2

triadic

#365DC2 #C2365D #5DC236

tetradic

#365DC2 #C236A3 #C29B36 #36C255

square

#365DC2 #C236A3 #C29B36 #36C255

split-complementary

#365DC2 #C25536 #A3C236

monochromatic

#1B2F62 #294692 #365DC2 #6281D3 #92A8E1

Accessibility & contrast

On white

6.00

#365DC2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.50

#365DC2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #365DC2

6.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##365DC2	#FFFFFF	#000000	##FFFFFF
##365DC2	1.00	6.00	3.50	6.00
#FFFFFF	6.00	1.00	21.00	1.00
#000000	3.50	21.00	1.00	21.00
##FFFFFF	6.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1A6AC6

Deuteranopia (green-blind)

#005DC0

Tritanopia (blue-blind)

#007586

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #365dc2;
/* rgb */ color: rgb(54, 93, 194);
/* oklch */ color: oklch(50.8% 0.164 265.1);

Tailwind

colors: {
  custom: {
    50: '#7f8ad5',
    500: '#365dc2',
    950: '#000000',
  },
}

SCSS

$custom: #365dc2;
$custom-light: #7f8ad5;
$custom-dark: #000000;

JSON

{
  "hex": "#365dc2",
  "rgb": {
    "r": 54,
    "g": 93,
    "b": 194
  },
  "hsl": {
    "h": 223.286,
    "s": 56.452,
    "l": 48.627
  },
  "oklch": {
    "l": 0.50764,
    "c": 0.16441,
    "h": 265.1
  },
  "luminance": 0.12508
}

Semantic roles & 50–950 ramp

primary

#365DC2

secondary

#CCB988

accent

#B548E0

background

#F8F8FD

surface

#F0F0FA

border

#CBCBD3

text

#0B0B14

muted

#7C7C83

Preview Lab

Preview with #365DC2

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

Preview Lab → · Contrast checker → · Palette generator →