#3A64C2#3A64C2

#3A64C2 is a mid, vivid blue. Relative luminance 0.139; OKLCH L 52.4% C 0.155 H 263.8°. Best body text is #FFFFFF at 5.55:1 contrast (WCAG AA passes).

Color values

HEX	#3A64C2
RGB	rgb(58, 100, 194)
HSL	hsl(221, 54%, 49%)
HSV	hsv(221, 70%, 76%)
CMYK	cmyk(70.1%, 48.5%, 0%, 23.9%)
CIE-LAB	lab(44.10, 17.24, -53.58)
CIE-LCH	lch(44.10, 56.28, 287.83°)
OKLab	oklab(52.4% -0.0167 -0.1537)
OKLCH	oklch(52.4% 0.155 263.8)
XYZ	xyz(16.0363, 13.9073, 52.8677)
Luminance	0.1391 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A64C2 #C2983A

analogous

#3AA8C2 #3A64C2 #543AC2

triadic

#3A64C2 #C23A64 #64C23A

tetradic

#3A64C2 #C23AA8 #C2983A #3AC254

square

#3A64C2 #C23AA8 #C2983A #3AC254

split-complementary

#3A64C2 #C2543A #A8C23A

monochromatic

#1E3364 #2C4C93 #3A64C2 #6788D2 #97ADE0

Accessibility & contrast

On white

5.55

#3A64C2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.78

#3A64C2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3A64C2

5.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A64C2	#FFFFFF	#000000	##FFFFFF
##3A64C2	1.00	5.55	3.78	5.55
#FFFFFF	5.55	1.00	21.00	1.00
#000000	3.78	21.00	1.00	21.00
##FFFFFF	5.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#306FC5

Deuteranopia (green-blind)

#0762C0

Tritanopia (blue-blind)

#007A8A

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #3a64c2;
/* rgb */ color: rgb(58, 100, 194);
/* oklch */ color: oklch(52.4% 0.155 263.8);

Tailwind

colors: {
  custom: {
    50: '#808fd5',
    500: '#3a64c2',
    950: '#000000',
  },
}

SCSS

$custom: #3a64c2;
$custom-light: #808fd5;
$custom-dark: #000000;

JSON

{
  "hex": "#3a64c2",
  "rgb": {
    "r": 58,
    "g": 100,
    "b": 194
  },
  "hsl": {
    "h": 221.471,
    "s": 53.968,
    "l": 49.412
  },
  "oklch": {
    "l": 0.52403,
    "c": 0.15459,
    "h": 263.8
  },
  "luminance": 0.13909
}

Semantic roles & 50–950 ramp

primary

#3A64C2

secondary

#CBB88D

accent

#B04ADD

background

#F8F8FD

surface

#F0F0FA

border

#CBCBD3

text

#0B0C14

muted

#7C7D83

Preview Lab

Preview with #3A64C2

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

Preview Lab → · Contrast checker → · Palette generator →