#3A68CA#3A68CA

#3A68CA is a mid, vivid blue. Relative luminance 0.151; OKLCH L 53.8% C 0.161 H 263.2°. Best body text is #FFFFFF at 5.23:1 contrast (WCAG AA passes).

Color values

HEX	#3A68CA
RGB	rgb(58, 104, 202)
HSL	hsl(221, 58%, 51%)
HSV	hsv(221, 71%, 79%)
CMYK	cmyk(71.3%, 48.5%, 0%, 20.8%)
CIE-LAB	lab(45.72, 17.61, -55.58)
CIE-LCH	lch(45.72, 58.30, 287.58°)
OKLab	oklab(53.81% -0.0191 -0.1595)
OKLCH	oklch(53.81% 0.161 263.2)
XYZ	xyz(17.3521, 15.0626, 57.8585)
Luminance	0.1506 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A68CA #CA9C3A

analogous

#3AB0CA #3A68CA #543ACA

triadic

#3A68CA #CA3A68 #68CA3A

tetradic

#3A68CA #CA3AB0 #CA9C3A #3ACA54

square

#3A68CA #CA3AB0 #CA9C3A #3ACA54

split-complementary

#3A68CA #CA543A #B0CA3A

monochromatic

#1D366C #2A4F9D #3A68CA #6A8DD7 #9AB2E4

Accessibility & contrast

On white

5.23

#3A68CA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.01

#3A68CA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3A68CA

5.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A68CA	#FFFFFF	#000000	##FFFFFF
##3A68CA	1.00	5.23	4.01	5.23
#FFFFFF	5.23	1.00	21.00	1.00
#000000	4.01	21.00	1.00	21.00
##FFFFFF	5.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3173CE

Deuteranopia (green-blind)

#0066C8

Tritanopia (blue-blind)

#007F8F

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #3a68ca;
/* rgb */ color: rgb(58, 104, 202);
/* oklch */ color: oklch(53.8% 0.161 263.2);

Tailwind

colors: {
  custom: {
    50: '#8292db',
    500: '#3a68ca',
    950: '#000000',
  },
}

SCSS

$custom: #3a68ca;
$custom-light: #8292db;
$custom-dark: #000000;

JSON

{
  "hex": "#3a68ca",
  "rgb": {
    "r": 58,
    "g": 104,
    "b": 202
  },
  "hsl": {
    "h": 220.833,
    "s": 57.6,
    "l": 50.98
  },
  "oklch": {
    "l": 0.53807,
    "c": 0.16065,
    "h": 263.2
  },
  "luminance": 0.15064
}

Semantic roles & 50–950 ramp

primary

#3A68CA

secondary

#D0BB90

accent

#B047E1

background

#F8F8FD

surface

#F0F0FB

border

#CBCBD4

text

#0C0C15

muted

#7D7D83

Preview Lab

Preview with #3A68CA

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

Preview Lab → · Contrast checker → · Palette generator →