#3561AF#3561AF

#3561AF is a mid, vivid blue. Relative luminance 0.124; OKLCH L 50.2% C 0.134 H 260.9°. Best body text is #FFFFFF at 6.03:1 contrast (WCAG AA passes).

Color values

HEX	#3561AF
RGB	rgb(53, 97, 175)
HSL	hsl(218, 54%, 45%)
HSV	hsv(218, 70%, 69%)
CMYK	cmyk(69.7%, 44.6%, 0%, 31.4%)
CIE-LAB	lab(41.84, 11.40, -46.12)
CIE-LCH	lch(41.84, 47.51, 283.89°)
OKLab	oklab(50.23% -0.0211 -0.1319)
OKLCH	oklch(50.23% 0.134 260.9)
XYZ	xyz(13.4780, 12.4000, 42.2323)
Luminance	0.1240 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3561AF #AF8335

analogous

#359EAF #3561AF #4635AF

triadic

#3561AF #AF3561 #61AF35

tetradic

#3561AF #AF359E #AF8335 #35AF46

square

#3561AF #AF359E #AF8335 #35AF46

split-complementary

#3561AF #AF4635 #9EAF35

monochromatic

#192D51 #274780 #3561AF #5680CC #85A3DA

Accessibility & contrast

On white

6.03

#3561AF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.48

#3561AF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3561AF

6.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3561AF	#FFFFFF	#000000	##FFFFFF
##3561AF	1.00	6.03	3.48	6.03
#FFFFFF	6.03	1.00	21.00	1.00
#000000	3.48	21.00	1.00	21.00
##FFFFFF	6.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B69B2

Deuteranopia (green-blind)

#255DAD

Tritanopia (blue-blind)

#00737F

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #3561af;
/* rgb */ color: rgb(53, 97, 175);
/* oklch */ color: oklch(50.2% 0.134 260.9);

Tailwind

colors: {
  custom: {
    50: '#7b8dc7',
    500: '#3561af',
    950: '#000000',
  },
}

SCSS

$custom: #3561af;
$custom-light: #7b8dc7;
$custom-dark: #000000;

JSON

{
  "hex": "#3561af",
  "rgb": {
    "r": 53,
    "g": 97,
    "b": 175
  },
  "hsl": {
    "h": 218.361,
    "s": 53.509,
    "l": 44.706
  },
  "oklch": {
    "l": 0.50228,
    "c": 0.13358,
    "h": 260.9
  },
  "luminance": 0.12401
}

Semantic roles & 50–950 ramp

primary

#3561AF

secondary

#C4AA7C

accent

#A84BDD

background

#F8F8FC

surface

#EFF0F8

border

#CACBD1

text

#0A0C13

muted

#7C7D82

Preview Lab

Preview with #3561AF

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

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