#365EAF#365EAF

#365EAF is a mid, vivid blue. Relative luminance 0.119; OKLCH L 49.6% C 0.137 H 262.7°. Best body text is #FFFFFF at 6.22:1 contrast (WCAG AA passes).

Color values

HEX	#365EAF
RGB	rgb(54, 94, 175)
HSL	hsl(220, 53%, 45%)
HSV	hsv(220, 69%, 69%)
CMYK	cmyk(69.1%, 46.3%, 0%, 31.4%)
CIE-LAB	lab(41.03, 13.49, -47.43)
CIE-LCH	lch(41.03, 49.31, 285.88°)
OKLab	oklab(49.61% -0.0174 -0.1358)
OKLCH	oklch(49.61% 0.137 262.7)
XYZ	xyz(13.2591, 11.8835, 42.1441)
Luminance	0.1188 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#365EAF #AF8736

analogous

#369BAF #365EAF #4A36AF

triadic

#365EAF #AF365E #5EAF36

tetradic

#365EAF #AF369B #AF8736 #36AF4A

square

#365EAF #AF369B #AF8736 #36AF4A

split-complementary

#365EAF #AF4A36 #9BAF36

monochromatic

#192C51 #284580 #365EAF #577DCB #86A2DA

Accessibility & contrast

On white

6.22

#365EAF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.38

#365EAF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #365EAF

6.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##365EAF	#FFFFFF	#000000	##FFFFFF
##365EAF	1.00	6.22	3.38	6.22
#FFFFFF	6.22	1.00	21.00	1.00
#000000	3.38	21.00	1.00	21.00
##FFFFFF	6.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3567B2

Deuteranopia (green-blind)

#1D5CAD

Tritanopia (blue-blind)

#00717E

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #365eaf;
/* rgb */ color: rgb(54, 94, 175);
/* oklch */ color: oklch(49.6% 0.137 262.7);

Tailwind

colors: {
  custom: {
    50: '#7b8bc7',
    500: '#365eaf',
    950: '#000000',
  },
}

SCSS

$custom: #365eaf;
$custom-light: #7b8bc7;
$custom-dark: #000000;

JSON

{
  "hex": "#365eaf",
  "rgb": {
    "r": 54,
    "g": 94,
    "b": 175
  },
  "hsl": {
    "h": 220.165,
    "s": 52.838,
    "l": 44.902
  },
  "oklch": {
    "l": 0.49614,
    "c": 0.13687,
    "h": 262.7
  },
  "luminance": 0.11885
}

Semantic roles & 50–950 ramp

primary

#365EAF

secondary

#C3AC7D

accent

#AC4CDC

background

#F8F8FC

surface

#EFF0F8

border

#CACBD1

text

#0A0B13

muted

#7C7C82

Preview Lab

Preview with #365EAF

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

Preview Lab → · Contrast checker → · Palette generator →