#3361BF#3361BF

#3361BF is a mid, vivid blue. Relative luminance 0.130; OKLCH L 51.3% C 0.156 H 262.6°. Best body text is #FFFFFF at 5.83:1 contrast (WCAG AA passes).

Color values

HEX	#3361BF
RGB	rgb(51, 97, 191)
HSL	hsl(220, 58%, 47%)
HSV	hsv(220, 73%, 75%)
CMYK	cmyk(73.3%, 49.2%, 0%, 25.1%)
CIE-LAB	lab(42.78, 17.07, -53.97)
CIE-LCH	lch(42.78, 56.61, 287.55°)
OKLab	oklab(51.25% -0.0201 -0.155)
OKLCH	oklch(51.25% 0.156 262.6)
XYZ	xyz(15.0405, 13.0132, 50.9992)
Luminance	0.1301 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3361BF #BF9133

analogous

#33A7BF #3361BF #4B33BF

triadic

#3361BF #BF3361 #61BF33

tetradic

#3361BF #BF33A7 #BF9133 #33BF4B

square

#3361BF #BF33A7 #BF9133 #33BF4B

split-complementary

#3361BF #BF4B33 #A7BF33

monochromatic

#19305E #26488F #3361BF #5C83D3 #8CA8E0

Accessibility & contrast

On white

5.83

#3361BF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.60

#3361BF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3361BF

5.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3361BF	#FFFFFF	#000000	##FFFFFF
##3361BF	1.00	5.83	3.60	5.83
#FFFFFF	5.83	1.00	21.00	1.00
#000000	3.60	21.00	1.00	21.00
##FFFFFF	5.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2B6CC2

Deuteranopia (green-blind)

#005FBD

Tritanopia (blue-blind)

#007787

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #3361bf;
/* rgb */ color: rgb(51, 97, 191);
/* oklch */ color: oklch(51.3% 0.156 262.6);

Tailwind

colors: {
  custom: {
    50: '#7d8dd3',
    500: '#3361bf',
    950: '#000000',
  },
}

SCSS

$custom: #3361bf;
$custom-light: #7d8dd3;
$custom-dark: #000000;

JSON

{
  "hex": "#3361bf",
  "rgb": {
    "r": 51,
    "g": 97,
    "b": 191
  },
  "hsl": {
    "h": 220.286,
    "s": 57.851,
    "l": 47.451
  },
  "oklch": {
    "l": 0.51254,
    "c": 0.15632,
    "h": 262.6
  },
  "luminance": 0.13015
}

Semantic roles & 50–950 ramp

primary

#3361BF

secondary

#CBB383

accent

#AE47E1

background

#F8F8FD

surface

#EFF0FA

border

#CACBD3

text

#0B0C14

muted

#7C7D83

Preview Lab

Preview with #3361BF

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

Preview Lab → · Contrast checker → · Palette generator →