#3B68C4#3B68C4

#3B68C4 is a mid, vivid blue. Relative luminance 0.148; OKLCH L 53.4% C 0.152 H 262.7°. Best body text is #FFFFFF at 5.30:1 contrast (WCAG AA passes).

Color values

HEX	#3B68C4
RGB	rgb(59, 104, 196)
HSL	hsl(220, 54%, 50%)
HSV	hsv(220, 70%, 77%)
CMYK	cmyk(69.9%, 46.9%, 0%, 23.1%)
CIE-LAB	lab(45.38, 15.56, -52.67)
CIE-LCH	lch(45.38, 54.92, 286.46°)
OKLab	oklab(53.44% -0.0192 -0.1509)
OKLCH	oklch(53.44% 0.152 262.7)
XYZ	xyz(16.7142, 14.8142, 54.1924)
Luminance	0.1482 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3B68C4 #C4973B

analogous

#3BACC4 #3B68C4 #533BC4

triadic

#3B68C4 #C43B68 #68C43B

tetradic

#3B68C4 #C43BAC #C4973B #3BC453

square

#3B68C4 #C43BAC #C4973B #3BC453

split-complementary

#3B68C4 #C4533B #ACC43B

monochromatic

#1F3666 #2D4F95 #3B68C4 #6A8CD2 #99B0E0

Accessibility & contrast

On white

5.30

#3B68C4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.96

#3B68C4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3B68C4

5.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B68C4	#FFFFFF	#000000	##FFFFFF
##3B68C4	1.00	5.30	3.96	5.30
#FFFFFF	5.30	1.00	21.00	1.00
#000000	3.96	21.00	1.00	21.00
##FFFFFF	5.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3872C7

Deuteranopia (green-blind)

#1866C2

Tritanopia (blue-blind)

#007E8C

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #3b68c4;
/* rgb */ color: rgb(59, 104, 196);
/* oklch */ color: oklch(53.4% 0.152 262.7);

Tailwind

colors: {
  custom: {
    50: '#8192d6',
    500: '#3b68c4',
    950: '#000000',
  },
}

SCSS

$custom: #3b68c4;
$custom-light: #8192d6;
$custom-dark: #000000;

JSON

{
  "hex": "#3b68c4",
  "rgb": {
    "r": 59,
    "g": 104,
    "b": 196
  },
  "hsl": {
    "h": 220.292,
    "s": 53.725,
    "l": 50
  },
  "oklch": {
    "l": 0.53435,
    "c": 0.15216,
    "h": 262.7
  },
  "luminance": 0.14816
}

Semantic roles & 50–950 ramp

primary

#3B68C4

secondary

#CCB88F

accent

#AD4BDD

background

#F8F8FD

surface

#F0F0FA

border

#CBCBD3

text

#0C0C14

muted

#7D7D83

Preview Lab

Preview with #3B68C4

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

Preview Lab → · Contrast checker → · Palette generator →