#3356CD#3356CD

#3356CD is a mid, vivid blue. Relative luminance 0.118; OKLCH L 50.1% C 0.189 H 266.8°. Best body text is #FFFFFF at 6.26:1 contrast (WCAG AA passes).

Color values

HEX	#3356CD
RGB	rgb(51, 86, 205)
HSL	hsl(226, 61%, 50%)
HSV	hsv(226, 75%, 80%)
CMYK	cmyk(75.1%, 58%, 0%, 19.6%)
CIE-LAB	lab(40.84, 29.39, -65.22)
CIE-LCH	lch(40.84, 71.54, 294.25°)
OKLab	oklab(50.1% -0.0105 -0.1883)
OKLCH	oklch(50.1% 0.189 266.8)
XYZ	xyz(15.7086, 11.7654, 59.1888)
Luminance	0.1177 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3356CD #CDAA33

analogous

#33A3CD #3356CD #5D33CD

triadic

#3356CD #CD3356 #56CD33

tetradic

#3356CD #CD33A3 #CDAA33 #33CD5D

square

#3356CD #CD33A3 #CDAA33 #33CD5D

split-complementary

#3356CD #CD5D33 #A3CD33

monochromatic

#1A2D6B #26419C #3356CD #647FD9 #95A7E5

Accessibility & contrast

On white

6.26

#3356CD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.35

#3356CD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3356CD

6.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3356CD	#FFFFFF	#000000	##FFFFFF
##3356CD	1.00	6.26	3.35	6.26
#FFFFFF	6.26	1.00	21.00	1.00
#000000	3.35	21.00	1.00	21.00
##FFFFFF	6.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0068D1

Deuteranopia (green-blind)

#0059CB

Tritanopia (blue-blind)

#007489

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #3356cd;
/* rgb */ color: rgb(51, 86, 205);
/* oklch */ color: oklch(50.1% 0.189 266.8);

Tailwind

colors: {
  custom: {
    50: '#8185dd',
    500: '#3356cd',
    950: '#000000',
  },
}

SCSS

$custom: #3356cd;
$custom-light: #8185dd;
$custom-dark: #000000;

JSON

{
  "hex": "#3356cd",
  "rgb": {
    "r": 51,
    "g": 86,
    "b": 205
  },
  "hsl": {
    "h": 226.364,
    "s": 60.63,
    "l": 50.196
  },
  "oklch": {
    "l": 0.50103,
    "c": 0.18858,
    "h": 266.8
  },
  "luminance": 0.11767
}

Semantic roles & 50–950 ramp

primary

#3356CD

secondary

#D0C18B

accent

#BF44E4

background

#F8F8FD

surface

#F0EFFB

border

#CBCAD4

text

#0C0B15

muted

#7D7C83

Preview Lab

Preview with #3356CD

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

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