#3A64CD#3A64CD

#3A64CD is a mid, vivid blue. Relative luminance 0.144; OKLCH L 53.2% C 0.170 H 264.8°. Best body text is #FFFFFF at 5.41:1 contrast (WCAG AA passes).

Color values

HEX	#3A64CD
RGB	rgb(58, 100, 205)
HSL	hsl(223, 60%, 52%)
HSV	hsv(223, 72%, 80%)
CMYK	cmyk(71.7%, 51.2%, 0%, 19.6%)
CIE-LAB	lab(44.83, 21.26, -58.74)
CIE-LCH	lch(44.83, 62.47, 289.90°)
OKLab	oklab(53.19% -0.0154 -0.1689)
OKLCH	oklch(53.19% 0.17 264.8)
XYZ	xyz(17.3177, 14.4198, 59.6164)
Luminance	0.1442 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A64CD #CDA33A

analogous

#3AAECD #3A64CD #5A3ACD

triadic

#3A64CD #CD3A64 #64CD3A

tetradic

#3A64CD #CD3AAE #CDA33A #3ACD5A

square

#3A64CD #CD3AAE #CDA33A #3ACD5A

split-complementary

#3A64CD #CD5A3A #AECD3A

monochromatic

#1C3470 #294BA1 #3A64CD #6B8AD9 #9CB1E6

Accessibility & contrast

On white

5.41

#3A64CD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.88

#3A64CD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3A64CD

5.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A64CD	#FFFFFF	#000000	##FFFFFF
##3A64CD	1.00	5.41	3.88	5.41
#FFFFFF	5.41	1.00	21.00	1.00
#000000	3.88	21.00	1.00	21.00
##FFFFFF	5.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2171D1

Deuteranopia (green-blind)

#0064CB

Tritanopia (blue-blind)

#007D8F

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #3a64cd;
/* rgb */ color: rgb(58, 100, 205);
/* oklch */ color: oklch(53.2% 0.170 264.8);

Tailwind

colors: {
  custom: {
    50: '#838fdd',
    500: '#3a64cd',
    950: '#000000',
  },
}

SCSS

$custom: #3a64cd;
$custom-light: #838fdd;
$custom-dark: #000000;

JSON

{
  "hex": "#3a64cd",
  "rgb": {
    "r": 58,
    "g": 100,
    "b": 205
  },
  "hsl": {
    "h": 222.857,
    "s": 59.514,
    "l": 51.569
  },
  "oklch": {
    "l": 0.53192,
    "c": 0.16958,
    "h": 264.8
  },
  "luminance": 0.14422
}

Semantic roles & 50–950 ramp

primary

#3A64CD

secondary

#D2BF91

accent

#B645E3

background

#F8F8FD

surface

#F0F0FB

border

#CBCBD4

text

#0C0C15

muted

#7D7D83

Preview Lab

Preview with #3A64CD

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

Preview Lab → · Contrast checker → · Palette generator →