#3A56D2#3A56D2

#3A56D2 is a mid, vivid blue. Relative luminance 0.122; OKLCH L 50.8% C 0.193 H 268.7°. Best body text is #FFFFFF at 6.10:1 contrast (WCAG AA passes).

Color values

HEX	#3A56D2
RGB	rgb(58, 86, 210)
HSL	hsl(229, 63%, 53%)
HSV	hsv(229, 72%, 82%)
CMYK	cmyk(72.4%, 59%, 0%, 17.6%)
CIE-LAB	lab(41.54, 32.03, -66.95)
CIE-LCH	lch(41.54, 74.21, 295.57°)
OKLab	oklab(50.83% -0.0043 -0.1932)
OKLCH	oklch(50.83% 0.193 268.7)
XYZ	xyz(16.7016, 12.2065, 62.4362)
Luminance	0.1221 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A56D2 #D2B63A

analogous

#3AA2D2 #3A56D2 #6A3AD2

triadic

#3A56D2 #D23A56 #56D23A

tetradic

#3A56D2 #D23AA2 #D2B63A #3AD26A

square

#3A56D2 #D23AA2 #D2B63A #3AD26A

split-complementary

#3A56D2 #D26A3A #A2D23A

monochromatic

#1B2C77 #263EA8 #3A56D2 #6C81DD #9EABE9

Accessibility & contrast

On white

6.10

#3A56D2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.44

#3A56D2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3A56D2

6.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A56D2	#FFFFFF	#000000	##FFFFFF
##3A56D2	1.00	6.10	3.44	6.10
#FFFFFF	6.10	1.00	21.00	1.00
#000000	3.44	21.00	1.00	21.00
##FFFFFF	6.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0069D6

Deuteranopia (green-blind)

#005BD0

Tritanopia (blue-blind)

#00758C

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #3a56d2;
/* rgb */ color: rgb(58, 86, 210);
/* oklch */ color: oklch(50.8% 0.193 268.7);

Tailwind

colors: {
  custom: {
    50: '#8485e1',
    500: '#3a56d2',
    950: '#000000',
  },
}

SCSS

$custom: #3a56d2;
$custom-light: #8485e1;
$custom-dark: #000000;

JSON

{
  "hex": "#3a56d2",
  "rgb": {
    "r": 58,
    "g": 86,
    "b": 210
  },
  "hsl": {
    "h": 228.947,
    "s": 62.81,
    "l": 52.549
  },
  "oklch": {
    "l": 0.50834,
    "c": 0.19326,
    "h": 268.7
  },
  "luminance": 0.12208
}

Semantic roles & 50–950 ramp

primary

#3A56D2

secondary

#D5C993

accent

#C842E6

background

#F8F8FD

surface

#F0EFFB

border

#CBCAD4

text

#0C0B15

muted

#7D7C83

Preview Lab

Preview with #3A56D2

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

Preview Lab → · Contrast checker → · Palette generator →