#3361BA#3361BA

#3361BA is a mid, vivid blue. Relative luminance 0.128; OKLCH L 50.9% C 0.149 H 262.0°. Best body text is #FFFFFF at 5.90:1 contrast (WCAG AA passes).

Color values

HEX	#3361BA
RGB	rgb(51, 97, 186)
HSL	hsl(220, 57%, 46%)
HSV	hsv(220, 73%, 73%)
CMYK	cmyk(72.6%, 47.8%, 0%, 27.1%)
CIE-LAB	lab(42.46, 15.20, -51.59)
CIE-LCH	lch(42.46, 53.78, 286.42°)
OKLab	oklab(50.9% -0.0208 -0.148)
OKLCH	oklch(50.9% 0.149 262)
XYZ	xyz(14.4997, 12.7968, 48.1507)
Luminance	0.1280 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3361BA #BA8C33

analogous

#33A5BA #3361BA #4933BA

triadic

#3361BA #BA3361 #61BA33

tetradic

#3361BA #BA33A5 #BA8C33 #33BA49

square

#3361BA #BA33A5 #BA8C33 #33BA49

split-complementary

#3361BA #BA4933 #A5BA33

monochromatic

#192F5A #26488A #3361BA #5982D1 #89A6DF

Accessibility & contrast

On white

5.90

#3361BA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.56

#3361BA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3361BA

5.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3361BA	#FFFFFF	#000000	##FFFFFF
##3361BA	1.00	5.90	3.56	5.90
#FFFFFF	5.90	1.00	21.00	1.00
#000000	3.56	21.00	1.00	21.00
##FFFFFF	5.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#316BBD

Deuteranopia (green-blind)

#0A5EB8

Tritanopia (blue-blind)

#007684

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #3361ba;
/* rgb */ color: rgb(51, 97, 186);
/* oklch */ color: oklch(50.9% 0.149 262.0);

Tailwind

colors: {
  custom: {
    50: '#7c8dcf',
    500: '#3361ba',
    950: '#000000',
  },
}

SCSS

$custom: #3361ba;
$custom-light: #7c8dcf;
$custom-dark: #000000;

JSON

{
  "hex": "#3361ba",
  "rgb": {
    "r": 51,
    "g": 97,
    "b": 186
  },
  "hsl": {
    "h": 219.556,
    "s": 56.962,
    "l": 46.471
  },
  "oklch": {
    "l": 0.50898,
    "c": 0.14946,
    "h": 262
  },
  "luminance": 0.12798
}

Semantic roles & 50–950 ramp

primary

#3361BA

secondary

#C9B080

accent

#AC48E0

background

#F8F8FC

surface

#EFF0F9

border

#CACBD2

text

#0B0C14

muted

#7C7D82

Preview Lab

Preview with #3361BA

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

Preview Lab → · Contrast checker → · Palette generator →