#3561C2#3561C2

#3561C2 is a mid, vivid blue. Relative luminance 0.132; OKLCH L 51.6% C 0.160 H 263.5°. Best body text is #FFFFFF at 5.77:1 contrast (WCAG AA passes).

Color values

HEX	#3561C2
RGB	rgb(53, 97, 194)
HSL	hsl(221, 57%, 48%)
HSV	hsv(221, 73%, 76%)
CMYK	cmyk(72.7%, 50%, 0%, 23.9%)
CIE-LAB	lab(43.06, 18.46, -55.26)
CIE-LCH	lch(43.06, 58.26, 288.47°)
OKLab	oklab(51.55% -0.0182 -0.1588)
OKLCH	oklch(51.55% 0.16 263.5)
XYZ	xyz(15.4770, 13.1997, 52.7606)
Luminance	0.1320 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3561C2 #C29635

analogous

#35A7C2 #3561C2 #5035C2

triadic

#3561C2 #C23561 #61C235

tetradic

#3561C2 #C235A7 #C29635 #35C250

square

#3561C2 #C235A7 #C29635 #35C250

split-complementary

#3561C2 #C25035 #A7C235

monochromatic

#1B3162 #284992 #3561C2 #6084D4 #91AAE1

Accessibility & contrast

On white

5.77

#3561C2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.64

#3561C2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3561C2

5.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3561C2	#FFFFFF	#000000	##FFFFFF
##3561C2	1.00	5.77	3.64	5.77
#FFFFFF	5.77	1.00	21.00	1.00
#000000	3.64	21.00	1.00	21.00
##FFFFFF	5.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#276DC6

Deuteranopia (green-blind)

#0060C0

Tritanopia (blue-blind)

#007888

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #3561c2;
/* rgb */ color: rgb(53, 97, 194);
/* oklch */ color: oklch(51.6% 0.160 263.5);

Tailwind

colors: {
  custom: {
    50: '#7e8dd5',
    500: '#3561c2',
    950: '#000000',
  },
}

SCSS

$custom: #3561c2;
$custom-light: #7e8dd5;
$custom-dark: #000000;

JSON

{
  "hex": "#3561c2",
  "rgb": {
    "r": 53,
    "g": 97,
    "b": 194
  },
  "hsl": {
    "h": 221.277,
    "s": 57.085,
    "l": 48.431
  },
  "oklch": {
    "l": 0.51553,
    "c": 0.15981,
    "h": 263.5
  },
  "luminance": 0.13201
}

Semantic roles & 50–950 ramp

primary

#3561C2

secondary

#CCB687

accent

#B147E0

background

#F8F8FD

surface

#EFF0FA

border

#CACBD3

text

#0B0C14

muted

#7C7D83

Preview Lab

Preview with #3561C2

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

Preview Lab → · Contrast checker → · Palette generator →