#3A53D2#3A53D2

#3A53D2 is a mid, vivid blue. Relative luminance 0.117; OKLCH L 50.3% C 0.197 H 269.4°. Best body text is #FFFFFF at 6.27:1 contrast (WCAG AA passes).

Color values

HEX	#3A53D2
RGB	rgb(58, 83, 210)
HSL	hsl(230, 63%, 53%)
HSV	hsv(230, 72%, 82%)
CMYK	cmyk(72.4%, 60.5%, 0%, 17.6%)
CIE-LAB	lab(40.80, 33.93, -68.17)
CIE-LCH	lch(40.80, 76.14, 296.46°)
OKLab	oklab(50.28% -0.0022 -0.1968)
OKLCH	oklch(50.28% 0.197 269.4)
XYZ	xyz(16.4670, 11.7375, 62.3580)
Luminance	0.1174 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A53D2 #D2B93A

analogous

#3A9FD2 #3A53D2 #6D3AD2

triadic

#3A53D2 #D23A53 #53D23A

tetradic

#3A53D2 #D23A9F #D2B93A #3AD26D

square

#3A53D2 #D23A9F #D2B93A #3AD26D

split-complementary

#3A53D2 #D26D3A #9FD23A

monochromatic

#1B2A77 #263CA8 #3A53D2 #6C7EDD #9EAAE9

Accessibility & contrast

On white

6.27

#3A53D2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.35

#3A53D2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3A53D2

6.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A53D2	#FFFFFF	#000000	##FFFFFF
##3A53D2	1.00	6.27	3.35	6.27
#FFFFFF	6.27	1.00	21.00	1.00
#000000	3.35	21.00	1.00	21.00
##FFFFFF	6.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0067D6

Deuteranopia (green-blind)

#0059D0

Tritanopia (blue-blind)

#00738A

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #3a53d2;
/* rgb */ color: rgb(58, 83, 210);
/* oklch */ color: oklch(50.3% 0.197 269.4);

Tailwind

colors: {
  custom: {
    50: '#8583e1',
    500: '#3a53d2',
    950: '#000000',
  },
}

SCSS

$custom: #3a53d2;
$custom-light: #8583e1;
$custom-dark: #000000;

JSON

{
  "hex": "#3a53d2",
  "rgb": {
    "r": 58,
    "g": 83,
    "b": 210
  },
  "hsl": {
    "h": 230.132,
    "s": 62.81,
    "l": 52.549
  },
  "oklch": {
    "l": 0.50279,
    "c": 0.19683,
    "h": 269.4
  },
  "luminance": 0.11739
}

Semantic roles & 50–950 ramp

primary

#3A53D2

secondary

#D5CA93

accent

#CB42E6

background

#F8F8FD

surface

#F0EFFB

border

#CBCAD4

text

#0D0A15

muted

#7D7C83

Preview Lab

Preview with #3A53D2

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

Preview Lab → · Contrast checker → · Palette generator →