#3A52D3#3A52D3

#3A52D3 is a mid, vivid blue. Relative luminance 0.116; OKLCH L 50.2% C 0.199 H 269.6°. Best body text is #FFFFFF at 6.31:1 contrast (WCAG AA passes).

Color values

HEX	#3A52D3
RGB	rgb(58, 82, 211)
HSL	hsl(231, 63%, 53%)
HSV	hsv(231, 73%, 83%)
CMYK	cmyk(72.5%, 61.1%, 0%, 17.3%)
CIE-LAB	lab(40.63, 34.92, -69.01)
CIE-LCH	lch(40.63, 77.34, 296.84°)
OKLab	oklab(50.18% -0.0015 -0.1993)
OKLCH	oklch(50.18% 0.199 269.6)
XYZ	xyz(16.5161, 11.6356, 62.9908)
Luminance	0.1164 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A52D3 #D3BB3A

analogous

#3A9FD3 #3A52D3 #6E3AD3

triadic

#3A52D3 #D33A52 #52D33A

tetradic

#3A52D3 #D33A9F #D3BB3A #3AD36E

square

#3A52D3 #D33A9F #D3BB3A #3AD36E

split-complementary

#3A52D3 #D36E3A #9FD33A

monochromatic

#1B2978 #263BAA #3A52D3 #6C7EDE #9EAAE9

Accessibility & contrast

On white

6.31

#3A52D3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.33

#3A52D3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3A52D3

6.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A52D3	#FFFFFF	#000000	##FFFFFF
##3A52D3	1.00	6.31	3.33	6.31
#FFFFFF	6.31	1.00	21.00	1.00
#000000	3.33	21.00	1.00	21.00
##FFFFFF	6.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0067D7

Deuteranopia (green-blind)

#0059D1

Tritanopia (blue-blind)

#00738B

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #3a52d3;
/* rgb */ color: rgb(58, 82, 211);
/* oklch */ color: oklch(50.2% 0.199 269.6);

Tailwind

colors: {
  custom: {
    50: '#8582e2',
    500: '#3a52d3',
    950: '#000000',
  },
}

SCSS

$custom: #3a52d3;
$custom-light: #8582e2;
$custom-dark: #000000;

JSON

{
  "hex": "#3a52d3",
  "rgb": {
    "r": 58,
    "g": 82,
    "b": 211
  },
  "hsl": {
    "h": 230.588,
    "s": 63.485,
    "l": 52.745
  },
  "oklch": {
    "l": 0.50182,
    "c": 0.19932,
    "h": 269.6
  },
  "luminance": 0.11637
}

Semantic roles & 50–950 ramp

primary

#3A52D3

secondary

#D6CB93

accent

#CD41E7

background

#F8F7FD

surface

#F0EEFB

border

#CBC9D4

text

#0D0A15

muted

#7D7C83

Preview Lab

Preview with #3A52D3

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

Preview Lab → · Contrast checker → · Palette generator →