#365FAF#365FAF

#365FAF is a mid, vivid blue. Relative luminance 0.121; OKLCH L 49.8% C 0.136 H 262.2°. Best body text is #FFFFFF at 6.15:1 contrast (WCAG AA passes).

Color values

HEX	#365FAF
RGB	rgb(54, 95, 175)
HSL	hsl(220, 53%, 45%)
HSV	hsv(220, 69%, 69%)
CMYK	cmyk(69.1%, 45.7%, 0%, 31.4%)
CIE-LAB	lab(41.32, 12.85, -46.97)
CIE-LCH	lch(41.32, 48.70, 285.30°)
OKLab	oklab(49.83% -0.0184 -0.1344)
OKLCH	oklch(49.83% 0.136 262.2)
XYZ	xyz(13.3486, 12.0625, 42.1739)
Luminance	0.1206 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#365FAF #AF8636

analogous

#369CAF #365FAF #4936AF

triadic

#365FAF #AF365F #5FAF36

tetradic

#365FAF #AF369C #AF8636 #36AF49

square

#365FAF #AF369C #AF8636 #36AF49

split-complementary

#365FAF #AF4936 #9CAF36

monochromatic

#192C51 #284680 #365FAF #577ECB #86A2DA

Accessibility & contrast

On white

6.15

#365FAF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.41

#365FAF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #365FAF

6.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##365FAF	#FFFFFF	#000000	##FFFFFF
##365FAF	1.00	6.15	3.41	6.15
#FFFFFF	6.15	1.00	21.00	1.00
#000000	3.41	21.00	1.00	21.00
##FFFFFF	6.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3767B2

Deuteranopia (green-blind)

#205CAD

Tritanopia (blue-blind)

#00727E

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #365faf;
/* rgb */ color: rgb(54, 95, 175);
/* oklch */ color: oklch(49.8% 0.136 262.2);

Tailwind

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

SCSS

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

JSON

{
  "hex": "#365faf",
  "rgb": {
    "r": 54,
    "g": 95,
    "b": 175
  },
  "hsl": {
    "h": 219.669,
    "s": 52.838,
    "l": 44.902
  },
  "oklch": {
    "l": 0.49833,
    "c": 0.13565,
    "h": 262.2
  },
  "luminance": 0.12064
}

Semantic roles & 50–950 ramp

primary

#365FAF

secondary

#C3AC7D

accent

#AB4CDC

background

#F8F8FC

surface

#EFF0F8

border

#CACBD1

text

#0A0C13

muted

#7C7D82

Preview Lab

Preview with #365FAF

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

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