#365AC0#365AC0

#365AC0 is a mid, vivid blue. Relative luminance 0.119; OKLCH L 50.0% C 0.165 H 265.9°. Best body text is #FFFFFF at 6.21:1 contrast (WCAG AA passes).

Color values

HEX	#365AC0
RGB	rgb(54, 90, 192)
HSL	hsl(224, 56%, 48%)
HSV	hsv(224, 72%, 75%)
CMYK	cmyk(71.9%, 53.1%, 0%, 24.7%)
CIE-LAB	lab(41.06, 22.38, -57.33)
CIE-LCH	lch(41.06, 61.55, 291.32°)
OKLab	oklab(50% -0.0117 -0.165)
OKLCH	oklch(50% 0.165 265.9)
XYZ	xyz(14.6886, 11.9008, 51.3819)
Luminance	0.1190 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#365AC0 #C09C36

analogous

#369FC0 #365AC0 #5736C0

triadic

#365AC0 #C0365A #5AC036

tetradic

#365AC0 #C0369F #C09C36 #36C057

square

#365AC0 #C0369F #C09C36 #36C057

split-complementary

#365AC0 #C05736 #9FC036

monochromatic

#1B2D60 #294490 #365AC0 #617ED2 #90A5E0

Accessibility & contrast

On white

6.21

#365AC0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.38

#365AC0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #365AC0

6.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##365AC0	#FFFFFF	#000000	##FFFFFF
##365AC0	1.00	6.21	3.38	6.21
#FFFFFF	6.21	1.00	21.00	1.00
#000000	3.38	21.00	1.00	21.00
##FFFFFF	6.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1067C4

Deuteranopia (green-blind)

#005BBE

Tritanopia (blue-blind)

#007384

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #365ac0;
/* rgb */ color: rgb(54, 90, 192);
/* oklch */ color: oklch(50.0% 0.165 265.9);

Tailwind

colors: {
  custom: {
    50: '#7f88d4',
    500: '#365ac0',
    950: '#000000',
  },
}

SCSS

$custom: #365ac0;
$custom-light: #7f88d4;
$custom-dark: #000000;

JSON

{
  "hex": "#365ac0",
  "rgb": {
    "r": 54,
    "g": 90,
    "b": 192
  },
  "hsl": {
    "h": 224.348,
    "s": 56.098,
    "l": 48.235
  },
  "oklch": {
    "l": 0.49998,
    "c": 0.16539,
    "h": 265.9
  },
  "luminance": 0.11902
}

Semantic roles & 50–950 ramp

primary

#365AC0

secondary

#CBB987

accent

#B848DF

background

#F8F8FD

surface

#EFEFFA

border

#CACAD3

text

#0B0B14

muted

#7C7C83

Preview Lab

Preview with #365AC0

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

Preview Lab → · Contrast checker → · Palette generator →