#365EAD#365EAD

#365EAD is a mid, vivid blue. Relative luminance 0.118; OKLCH L 49.5% C 0.134 H 262.4°. Best body text is #FFFFFF at 6.25:1 contrast (WCAG AA passes).

Color values

HEX	#365EAD
RGB	rgb(54, 94, 173)
HSL	hsl(220, 52%, 45%)
HSV	hsv(220, 69%, 68%)
CMYK	cmyk(68.8%, 45.7%, 0%, 32.2%)
CIE-LAB	lab(40.91, 12.76, -46.45)
CIE-LCH	lch(40.91, 48.17, 285.36°)
OKLab	oklab(49.48% -0.0178 -0.1329)
OKLCH	oklch(49.48% 0.134 262.4)
XYZ	xyz(13.0642, 11.8055, 41.1173)
Luminance	0.1181 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#365EAD #AD8536

analogous

#369AAD #365EAD #4A36AD

triadic

#365EAD #AD365E #5EAD36

tetradic

#365EAD #AD369A #AD8536 #36AD4A

square

#365EAD #AD369A #AD8536 #36AD4A

split-complementary

#365EAD #AD4A36 #9AAD36

monochromatic

#192B50 #27457E #365EAD #567DCA #85A1D9

Accessibility & contrast

On white

6.25

#365EAD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.36

#365EAD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #365EAD

6.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##365EAD	#FFFFFF	#000000	##FFFFFF
##365EAD	1.00	6.25	3.36	6.25
#FFFFFF	6.25	1.00	21.00	1.00
#000000	3.36	21.00	1.00	21.00
##FFFFFF	6.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3766B0

Deuteranopia (green-blind)

#205BAB

Tritanopia (blue-blind)

#00707D

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #365ead;
/* rgb */ color: rgb(54, 94, 173);
/* oklch */ color: oklch(49.5% 0.134 262.4);

Tailwind

colors: {
  custom: {
    50: '#7b8bc6',
    500: '#365ead',
    950: '#000000',
  },
}

SCSS

$custom: #365ead;
$custom-light: #7b8bc6;
$custom-dark: #000000;

JSON

{
  "hex": "#365ead",
  "rgb": {
    "r": 54,
    "g": 94,
    "b": 173
  },
  "hsl": {
    "h": 219.832,
    "s": 52.423,
    "l": 44.51
  },
  "oklch": {
    "l": 0.49477,
    "c": 0.13406,
    "h": 262.4
  },
  "luminance": 0.11807
}

Semantic roles & 50–950 ramp

primary

#365EAD

secondary

#C2AB7C

accent

#AB4CDC

background

#F8F8FC

surface

#EFF0F8

border

#CACBD1

text

#0A0B13

muted

#7C7C82

Preview Lab

Preview with #365EAD

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

Preview Lab → · Contrast checker → · Palette generator →