#3364C5#3364C5

#3364C5 is a mid, vivid blue. Relative luminance 0.138; OKLCH L 52.3% C 0.161 H 262.2°. Best body text is #FFFFFF at 5.57:1 contrast (WCAG AA passes).

Color values

HEX	#3364C5
RGB	rgb(51, 100, 197)
HSL	hsl(220, 59%, 49%)
HSV	hsv(220, 74%, 77%)
CMYK	cmyk(74.1%, 49.2%, 0%, 22.7%)
CIE-LAB	lab(44.01, 17.38, -55.46)
CIE-LCH	lch(44.01, 58.12, 287.40°)
OKLab	oklab(52.32% -0.0218 -0.1593)
OKLCH	oklch(52.32% 0.161 262.2)
XYZ	xyz(15.9968, 13.8476, 54.6423)
Luminance	0.1385 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3364C5 #C59433

analogous

#33ADC5 #3364C5 #4B33C5

triadic

#3364C5 #C53364 #64C533

tetradic

#3364C5 #C533AD #C59433 #33C54B

square

#3364C5 #C533AD #C59433 #33C54B

split-complementary

#3364C5 #C54B33 #ADC533

monochromatic

#1A3364 #264B94 #3364C5 #5F87D6 #90ACE2

Accessibility & contrast

On white

5.57

#3364C5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.77

#3364C5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3364C5

5.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3364C5	#FFFFFF	#000000	##FFFFFF
##3364C5	1.00	5.57	3.77	5.57
#FFFFFF	5.57	1.00	21.00	1.00
#000000	3.77	21.00	1.00	21.00
##FFFFFF	5.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2C6FC9

Deuteranopia (green-blind)

#0062C3

Tritanopia (blue-blind)

#007B8B

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #3364c5;
/* rgb */ color: rgb(51, 100, 197);
/* oklch */ color: oklch(52.3% 0.161 262.2);

Tailwind

colors: {
  custom: {
    50: '#7e8fd7',
    500: '#3364c5',
    950: '#000000',
  },
}

SCSS

$custom: #3364c5;
$custom-light: #7e8fd7;
$custom-dark: #000000;

JSON

{
  "hex": "#3364c5",
  "rgb": {
    "r": 51,
    "g": 100,
    "b": 197
  },
  "hsl": {
    "h": 219.863,
    "s": 58.871,
    "l": 48.627
  },
  "oklch": {
    "l": 0.52322,
    "c": 0.16083,
    "h": 262.2
  },
  "luminance": 0.13849
}

Semantic roles & 50–950 ramp

primary

#3364C5

secondary

#CDB587

accent

#AE46E2

background

#F8F8FD

surface

#EFF0FA

border

#CACBD3

text

#0B0C14

muted

#7C7D83

Preview Lab

Preview with #3364C5

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

Preview Lab → · Contrast checker → · Palette generator →