#3B5ED2#3B5ED2

#3B5ED2 is a mid, vivid blue. Relative luminance 0.136; OKLCH L 52.4% C 0.183 H 267.1°. Best body text is #FFFFFF at 5.65:1 contrast (WCAG AA passes).

Color values

HEX	#3B5ED2
RGB	rgb(59, 94, 210)
HSL	hsl(226, 63%, 53%)
HSV	hsv(226, 72%, 82%)
CMYK	cmyk(71.9%, 55.2%, 0%, 17.6%)
CIE-LAB	lab(43.63, 27.05, -63.54)
CIE-LCH	lch(43.63, 69.06, 293.06°)
OKLab	oklab(52.41% -0.0093 -0.1831)
OKLCH	oklch(52.41% 0.183 267.1)
XYZ	xyz(17.4351, 13.5865, 62.6639)
Luminance	0.1359 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3B5ED2 #D2AF3B

analogous

#3BA9D2 #3B5ED2 #643BD2

triadic

#3B5ED2 #D23B5E #5ED23B

tetradic

#3B5ED2 #D23BA9 #D2AF3B #3BD264

square

#3B5ED2 #D23BA9 #D2AF3B #3BD264

split-complementary

#3B5ED2 #D2643B #A9D23B

monochromatic

#1B3177 #2745A9 #3B5ED2 #6D87DD #9FB0E9

Accessibility & contrast

On white

5.65

#3B5ED2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.72

#3B5ED2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3B5ED2

5.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B5ED2	#FFFFFF	#000000	##FFFFFF
##3B5ED2	1.00	5.65	3.72	5.65
#FFFFFF	5.65	1.00	21.00	1.00
#000000	3.72	21.00	1.00	21.00
##FFFFFF	5.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006ED6

Deuteranopia (green-blind)

#0060D0

Tritanopia (blue-blind)

#007A8F

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #3b5ed2;
/* rgb */ color: rgb(59, 94, 210);
/* oklch */ color: oklch(52.4% 0.183 267.1);

Tailwind

colors: {
  custom: {
    50: '#848be1',
    500: '#3b5ed2',
    950: '#000000',
  },
}

SCSS

$custom: #3b5ed2;
$custom-light: #848be1;
$custom-dark: #000000;

JSON

{
  "hex": "#3b5ed2",
  "rgb": {
    "r": 59,
    "g": 94,
    "b": 210
  },
  "hsl": {
    "h": 226.093,
    "s": 62.656,
    "l": 52.745
  },
  "oklch": {
    "l": 0.52412,
    "c": 0.18332,
    "h": 267.1
  },
  "luminance": 0.13588
}

Semantic roles & 50–950 ramp

primary

#3B5ED2

secondary

#D5C694

accent

#C042E6

background

#F8F8FD

surface

#F0F0FB

border

#CBCBD4

text

#0C0B15

muted

#7D7C83

Preview Lab

Preview with #3B5ED2

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

Preview Lab → · Contrast checker → · Palette generator →