#3A5DD2#3A5DD2

#3A5DD2 is a mid, vivid blue. Relative luminance 0.134; OKLCH L 52.2% C 0.185 H 267.1°. Best body text is #FFFFFF at 5.71:1 contrast (WCAG AA passes).

Color values

HEX	#3A5DD2
RGB	rgb(58, 93, 210)
HSL	hsl(226, 63%, 53%)
HSV	hsv(226, 72%, 82%)
CMYK	cmyk(72.4%, 55.7%, 0%, 17.6%)
CIE-LAB	lab(43.33, 27.56, -64.04)
CIE-LCH	lch(43.33, 69.72, 293.29°)
OKLab	oklab(52.17% -0.0094 -0.1846)
OKLCH	oklch(52.17% 0.185 267.1)
XYZ	xyz(17.2881, 13.3796, 62.6317)
Luminance	0.1338 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A5DD2 #D2AF3A

analogous

#3AA9D2 #3A5DD2 #633AD2

triadic

#3A5DD2 #D23A5D #5DD23A

tetradic

#3A5DD2 #D23AA9 #D2AF3A #3AD263

square

#3A5DD2 #D23AA9 #D2AF3A #3AD263

split-complementary

#3A5DD2 #D2633A #A9D23A

monochromatic

#1B3077 #2644A8 #3A5DD2 #6C86DD #9EAFE9

Accessibility & contrast

On white

5.71

#3A5DD2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.68

#3A5DD2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3A5DD2

5.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A5DD2	#FFFFFF	#000000	##FFFFFF
##3A5DD2	1.00	5.71	3.68	5.71
#FFFFFF	5.71	1.00	21.00	1.00
#000000	3.68	21.00	1.00	21.00
##FFFFFF	5.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006ED6

Deuteranopia (green-blind)

#0060D0

Tritanopia (blue-blind)

#007A8E

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #3a5dd2;
/* rgb */ color: rgb(58, 93, 210);
/* oklch */ color: oklch(52.2% 0.185 267.1);

Tailwind

colors: {
  custom: {
    50: '#848ae1',
    500: '#3a5dd2',
    950: '#000000',
  },
}

SCSS

$custom: #3a5dd2;
$custom-light: #848ae1;
$custom-dark: #000000;

JSON

{
  "hex": "#3a5dd2",
  "rgb": {
    "r": 58,
    "g": 93,
    "b": 210
  },
  "hsl": {
    "h": 226.184,
    "s": 62.81,
    "l": 52.549
  },
  "oklch": {
    "l": 0.52171,
    "c": 0.18481,
    "h": 267.1
  },
  "luminance": 0.13381
}

Semantic roles & 50–950 ramp

primary

#3A5DD2

secondary

#D5C693

accent

#C042E6

background

#F8F8FD

surface

#F0F0FB

border

#CBCBD4

text

#0C0B15

muted

#7D7C83

Preview Lab

Preview with #3A5DD2

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

Preview Lab → · Contrast checker → · Palette generator →