#3358CE#3358CE

#3358CE is a mid, vivid blue. Relative luminance 0.121; OKLCH L 50.6% C 0.188 H 266.4°. Best body text is #FFFFFF at 6.13:1 contrast (WCAG AA passes).

Color values

HEX	#3358CE
RGB	rgb(51, 88, 206)
HSL	hsl(226, 61%, 50%)
HSV	hsv(226, 75%, 81%)
CMYK	cmyk(75.2%, 57.3%, 0%, 19.2%)
CIE-LAB	lab(41.43, 28.47, -64.84)
CIE-LCH	lch(41.43, 70.81, 293.71°)
OKLab	oklab(50.57% -0.0119 -0.1871)
OKLCH	oklch(50.57% 0.188 266.4)
XYZ	xyz(15.9916, 12.1377, 59.8806)
Luminance	0.1214 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3358CE #CEA933

analogous

#33A6CE #3358CE #5B33CE

triadic

#3358CE #CE3358 #58CE33

tetradic

#3358CE #CE33A6 #CEA933 #33CE5B

square

#3358CE #CE33A6 #CEA933 #33CE5B

split-complementary

#3358CE #CE5B33 #A6CE33

monochromatic

#1A2E6D #26439E #3358CE #6480DA #96A9E6

Accessibility & contrast

On white

6.13

#3358CE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.43

#3358CE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3358CE

6.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3358CE	#FFFFFF	#000000	##FFFFFF
##3358CE	1.00	6.13	3.43	6.13
#FFFFFF	6.13	1.00	21.00	1.00
#000000	3.43	21.00	1.00	21.00
##FFFFFF	6.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0069D2

Deuteranopia (green-blind)

#005BCC

Tritanopia (blue-blind)

#00758A

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #3358ce;
/* rgb */ color: rgb(51, 88, 206);
/* oklch */ color: oklch(50.6% 0.188 266.4);

Tailwind

colors: {
  custom: {
    50: '#8186de',
    500: '#3358ce',
    950: '#000000',
  },
}

SCSS

$custom: #3358ce;
$custom-light: #8186de;
$custom-dark: #000000;

JSON

{
  "hex": "#3358ce",
  "rgb": {
    "r": 51,
    "g": 88,
    "b": 206
  },
  "hsl": {
    "h": 225.677,
    "s": 61.265,
    "l": 50.392
  },
  "oklch": {
    "l": 0.50571,
    "c": 0.1875,
    "h": 266.4
  },
  "luminance": 0.12139
}

Semantic roles & 50–950 ramp

primary

#3358CE

secondary

#D1C08C

accent

#BE43E4

background

#F8F8FD

surface

#F0EFFB

border

#CBCAD4

text

#0C0B15

muted

#7D7C83

Preview Lab

Preview with #3358CE

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

Preview Lab → · Contrast checker → · Palette generator →