#365FBF#365FBF

#365FBF is a mid, vivid blue. Relative luminance 0.127; OKLCH L 51.0% C 0.158 H 264.2°. Best body text is #FFFFFF at 5.92:1 contrast (WCAG AA passes).

Color values

HEX	#365FBF
RGB	rgb(54, 95, 191)
HSL	hsl(222, 56%, 48%)
HSV	hsv(222, 72%, 75%)
CMYK	cmyk(71.7%, 50.3%, 0%, 25.1%)
CIE-LAB	lab(42.35, 18.77, -54.66)
CIE-LCH	lch(42.35, 57.79, 288.95°)
OKLab	oklab(50.96% -0.016 -0.157)
OKLCH	oklch(50.96% 0.158 264.2)
XYZ	xyz(15.0142, 12.7287, 50.9457)
Luminance	0.1273 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#365FBF #BF9636

analogous

#36A3BF #365FBF #5236BF

triadic

#365FBF #BF365F #5FBF36

tetradic

#365FBF #BF36A3 #BF9636 #36BF52

square

#365FBF #BF36A3 #BF9636 #36BF52

split-complementary

#365FBF #BF5236 #A3BF36

monochromatic

#1B3060 #29478F #365FBF #6082D2 #90A8E0

Accessibility & contrast

On white

5.92

#365FBF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.55

#365FBF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #365FBF

5.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##365FBF	#FFFFFF	#000000	##FFFFFF
##365FBF	1.00	5.92	3.55	5.92
#FFFFFF	5.92	1.00	21.00	1.00
#000000	3.55	21.00	1.00	21.00
##FFFFFF	5.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#266BC2

Deuteranopia (green-blind)

#005EBD

Tritanopia (blue-blind)

#007686

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #365fbf;
/* rgb */ color: rgb(54, 95, 191);
/* oklch */ color: oklch(51.0% 0.158 264.2);

Tailwind

colors: {
  custom: {
    50: '#7e8bd3',
    500: '#365fbf',
    950: '#000000',
  },
}

SCSS

$custom: #365fbf;
$custom-light: #7e8bd3;
$custom-dark: #000000;

JSON

{
  "hex": "#365fbf",
  "rgb": {
    "r": 54,
    "g": 95,
    "b": 191
  },
  "hsl": {
    "h": 222.044,
    "s": 55.918,
    "l": 48.039
  },
  "oklch": {
    "l": 0.50958,
    "c": 0.15785,
    "h": 264.2
  },
  "luminance": 0.1273
}

Semantic roles & 50–950 ramp

primary

#365FBF

secondary

#CAB687

accent

#B249DF

background

#F8F8FD

surface

#EFF0FA

border

#CACBD3

text

#0B0C14

muted

#7C7D83

Preview Lab

Preview with #365FBF

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

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