#3359C6#3359C6

#3359C6 is a mid, vivid blue. Relative luminance 0.119; OKLCH L 50.1% C 0.176 H 265.8°. Best body text is #FFFFFF at 6.20:1 contrast (WCAG AA passes).

Color values

HEX	#3359C6
RGB	rgb(51, 89, 198)
HSL	hsl(224, 59%, 49%)
HSV	hsv(224, 74%, 78%)
CMYK	cmyk(74.2%, 55.1%, 0%, 22.4%)
CIE-LAB	lab(41.10, 24.86, -60.76)
CIE-LCH	lch(41.10, 65.65, 292.25°)
OKLab	oklab(50.13% -0.013 -0.1751)
OKLCH	oklch(50.13% 0.176 265.8)
XYZ	xyz(15.1271, 11.9241, 54.9195)
Luminance	0.1193 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3359C6 #C6A033

analogous

#33A3C6 #3359C6 #5733C6

triadic

#3359C6 #C63359 #59C633

tetradic

#3359C6 #C633A3 #C6A033 #33C657

square

#3359C6 #C633A3 #C6A033 #33C657

split-complementary

#3359C6 #C65733 #A3C633

monochromatic

#1A2D65 #264395 #3359C6 #607FD6 #91A6E3

Accessibility & contrast

On white

6.20

#3359C6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.39

#3359C6 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3359C6

6.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3359C6	#FFFFFF	#000000	##FFFFFF
##3359C6	1.00	6.20	3.39	6.20
#FFFFFF	6.20	1.00	21.00	1.00
#000000	3.39	21.00	1.00	21.00
##FFFFFF	6.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0068CA

Deuteranopia (green-blind)

#005AC4

Tritanopia (blue-blind)

#007487

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #3359c6;
/* rgb */ color: rgb(51, 89, 198);
/* oklch */ color: oklch(50.1% 0.176 265.8);

Tailwind

colors: {
  custom: {
    50: '#7f87d8',
    500: '#3359c6',
    950: '#000000',
  },
}

SCSS

$custom: #3359c6;
$custom-light: #7f87d8;
$custom-dark: #000000;

JSON

{
  "hex": "#3359c6",
  "rgb": {
    "r": 51,
    "g": 89,
    "b": 198
  },
  "hsl": {
    "h": 224.49,
    "s": 59.036,
    "l": 48.824
  },
  "oklch": {
    "l": 0.50128,
    "c": 0.17561,
    "h": 265.8
  },
  "luminance": 0.11926
}

Semantic roles & 50–950 ramp

primary

#3359C6

secondary

#CDBB87

accent

#BA46E2

background

#F8F8FD

surface

#F0EFFA

border

#CBCAD3

text

#0C0B15

muted

#7D7C83

Preview Lab

Preview with #3359C6

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

Preview Lab → · Contrast checker → · Palette generator →