#3A61BD#3A61BD

#3A61BD is a mid, vivid blue. Relative luminance 0.131; OKLCH L 51.4% C 0.151 H 264.4°. Best body text is #FFFFFF at 5.79:1 contrast (WCAG AA passes).

Color values

HEX	#3A61BD
RGB	rgb(58, 97, 189)
HSL	hsl(222, 53%, 48%)
HSV	hsv(222, 69%, 74%)
CMYK	cmyk(69.3%, 48.7%, 0%, 25.9%)
CIE-LAB	lab(42.95, 17.33, -52.53)
CIE-LCH	lch(42.95, 55.32, 288.26°)
OKLab	oklab(51.42% -0.0147 -0.1507)
OKLCH	oklch(51.42% 0.151 264.4)
XYZ	xyz(15.2017, 13.1215, 49.8658)
Luminance	0.1312 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A61BD #BD963A

analogous

#3AA2BD #3A61BD #543ABD

triadic

#3A61BD #BD3A61 #61BD3A

tetradic

#3A61BD #BD3AA2 #BD963A #3ABD54

square

#3A61BD #BD3AA2 #BD963A #3ABD54

split-complementary

#3A61BD #BD543A #A2BD3A

monochromatic

#1D315F #2C498E #3A61BD #6584D0 #93AADE

Accessibility & contrast

On white

5.79

#3A61BD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.62

#3A61BD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3A61BD

5.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A61BD	#FFFFFF	#000000	##FFFFFF
##3A61BD	1.00	5.79	3.62	5.79
#FFFFFF	5.79	1.00	21.00	1.00
#000000	3.62	21.00	1.00	21.00
##FFFFFF	5.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2F6CC0

Deuteranopia (green-blind)

#0860BB

Tritanopia (blue-blind)

#007786

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #3a61bd;
/* rgb */ color: rgb(58, 97, 189);
/* oklch */ color: oklch(51.4% 0.151 264.4);

Tailwind

colors: {
  custom: {
    50: '#7f8dd1',
    500: '#3a61bd',
    950: '#000000',
  },
}

SCSS

$custom: #3a61bd;
$custom-light: #7f8dd1;
$custom-dark: #000000;

JSON

{
  "hex": "#3a61bd",
  "rgb": {
    "r": 58,
    "g": 97,
    "b": 189
  },
  "hsl": {
    "h": 222.137,
    "s": 53.036,
    "l": 48.431
  },
  "oklch": {
    "l": 0.51417,
    "c": 0.15138,
    "h": 264.4
  },
  "luminance": 0.13123
}

Semantic roles & 50–950 ramp

primary

#3A61BD

secondary

#C9B68A

accent

#B14BDC

background

#F8F8FC

surface

#EFF0F9

border

#CACBD2

text

#0B0C14

muted

#7C7D82

Preview Lab

Preview with #3A61BD

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

Preview Lab → · Contrast checker → · Palette generator →