#3361C1#3361C1

#3361C1 is a mid, vivid blue. Relative luminance 0.131; OKLCH L 51.4% C 0.159 H 262.8°. Best body text is #FFFFFF at 5.80:1 contrast (WCAG AA passes).

Color values

HEX	#3361C1
RGB	rgb(51, 97, 193)
HSL	hsl(221, 58%, 48%)
HSV	hsv(221, 74%, 76%)
CMYK	cmyk(73.6%, 49.7%, 0%, 24.3%)
CIE-LAB	lab(42.92, 17.82, -54.92)
CIE-LCH	lch(42.92, 57.74, 287.97°)
OKLab	oklab(51.4% -0.0198 -0.1578)
OKLCH	oklch(51.4% 0.159 262.8)
XYZ	xyz(15.2621, 13.1018, 52.1663)
Luminance	0.1310 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3361C1 #C19333

analogous

#33A8C1 #3361C1 #4C33C1

triadic

#3361C1 #C13361 #61C133

tetradic

#3361C1 #C133A8 #C19333 #33C14C

square

#3361C1 #C133A8 #C19333 #33C14C

split-complementary

#3361C1 #C14C33 #A8C133

monochromatic

#193060 #264991 #3361C1 #5D84D4 #8DA8E1

Accessibility & contrast

On white

5.80

#3361C1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.62

#3361C1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3361C1

5.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3361C1	#FFFFFF	#000000	##FFFFFF
##3361C1	1.00	5.80	3.62	5.80
#FFFFFF	5.80	1.00	21.00	1.00
#000000	3.62	21.00	1.00	21.00
##FFFFFF	5.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#286CC4

Deuteranopia (green-blind)

#005FBF

Tritanopia (blue-blind)

#007888

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #3361c1;
/* rgb */ color: rgb(51, 97, 193);
/* oklch */ color: oklch(51.4% 0.159 262.8);

Tailwind

colors: {
  custom: {
    50: '#7d8dd4',
    500: '#3361c1',
    950: '#000000',
  },
}

SCSS

$custom: #3361c1;
$custom-light: #7d8dd4;
$custom-dark: #000000;

JSON

{
  "hex": "#3361c1",
  "rgb": {
    "r": 51,
    "g": 97,
    "b": 193
  },
  "hsl": {
    "h": 220.563,
    "s": 58.197,
    "l": 47.843
  },
  "oklch": {
    "l": 0.51398,
    "c": 0.15904,
    "h": 262.8
  },
  "luminance": 0.13103
}

Semantic roles & 50–950 ramp

primary

#3361C1

secondary

#CBB484

accent

#AF46E1

background

#F8F8FD

surface

#EFF0FA

border

#CACBD3

text

#0B0C14

muted

#7C7D83

Preview Lab

Preview with #3361C1

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

Preview Lab → · Contrast checker → · Palette generator →