#3650BE#3650BE

#3650BE is a mid, vivid blue. Relative luminance 0.102; OKLCH L 47.9% C 0.175 H 268.7°. Best body text is #FFFFFF at 6.89:1 contrast (WCAG AA passes).

Color values

HEX	#3650BE
RGB	rgb(54, 80, 190)
HSL	hsl(229, 56%, 48%)
HSV	hsv(229, 72%, 75%)
CMYK	cmyk(71.6%, 57.9%, 0%, 25.5%)
CIE-LAB	lab(38.27, 28.13, -60.70)
CIE-LCH	lch(38.27, 66.90, 294.87°)
OKLab	oklab(47.85% -0.0039 -0.175)
OKLCH	oklch(47.85% 0.175 268.7)
XYZ	xyz(13.6810, 10.2379, 49.9603)
Luminance	0.1024 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3650BE #BEA436

analogous

#3694BE #3650BE #6036BE

triadic

#3650BE #BE3650 #50BE36

tetradic

#3650BE #BE3694 #BEA436 #36BE60

square

#3650BE #BE3694 #BEA436 #36BE60

split-complementary

#3650BE #BE6036 #94BE36

monochromatic

#1B285F #283C8E #3650BE #6075D2 #8F9EDF

Accessibility & contrast

On white

6.89

#3650BE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.05

#3650BE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3650BE

6.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3650BE	#FFFFFF	#000000	##FFFFFF
##3650BE	1.00	6.89	3.05	6.89
#FFFFFF	6.89	1.00	21.00	1.00
#000000	3.05	21.00	1.00	21.00
##FFFFFF	6.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0061C2

Deuteranopia (green-blind)

#0054BC

Tritanopia (blue-blind)

#006B7F

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #3650be;
/* rgb */ color: rgb(54, 80, 190);
/* oklch */ color: oklch(47.9% 0.175 268.7);

Tailwind

colors: {
  custom: {
    50: '#7f80d2',
    500: '#3650be',
    950: '#000000',
  },
}

SCSS

$custom: #3650be;
$custom-light: #7f80d2;
$custom-dark: #000000;

JSON

{
  "hex": "#3650be",
  "rgb": {
    "r": 54,
    "g": 80,
    "b": 190
  },
  "hsl": {
    "h": 228.529,
    "s": 55.738,
    "l": 47.843
  },
  "oklch": {
    "l": 0.47852,
    "c": 0.17505,
    "h": 268.7
  },
  "luminance": 0.10239
}

Semantic roles & 50–950 ramp

primary

#3650BE

secondary

#CABD86

accent

#C249DF

background

#F8F7FD

surface

#F0EEFA

border

#CBC9D3

text

#0B0A14

muted

#7C7C83

Preview Lab

Preview with #3650BE

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

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