#356DAD#356DAD

#356DAD is a mid, moderate cyan. Relative luminance 0.147; OKLCH L 52.8% C 0.117 H 253.5°. Best body text is #FFFFFF at 5.33:1 contrast (WCAG AA passes).

Color values

HEX	#356DAD
RGB	rgb(53, 109, 173)
HSL	hsl(212, 53%, 44%)
HSV	hsv(212, 69%, 68%)
CMYK	cmyk(69.4%, 37%, 0%, 32.2%)
CIE-LAB	lab(45.23, 3.08, -39.55)
CIE-LCH	lch(45.23, 39.67, 274.46°)
OKLab	oklab(52.82% -0.0333 -0.1124)
OKLCH	oklch(52.82% 0.117 253.5)
XYZ	xyz(14.4769, 14.7098, 41.6034)
Luminance	0.1471 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#356DAD #AD7535

analogous

#35A9AD #356DAD #3935AD

triadic

#356DAD #AD356D #6DAD35

tetradic

#356DAD #AD35A9 #AD7535 #35AD39

square

#356DAD #AD35A9 #AD7535 #35AD39

split-complementary

#356DAD #AD3935 #A9AD35

monochromatic

#18324F #274F7E #356DAD #548CCB #83ABD9

Accessibility & contrast

On white

5.33

#356DAD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.94

#356DAD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #356DAD

5.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##356DAD	#FFFFFF	#000000	##FFFFFF
##356DAD	1.00	5.33	3.94	5.33
#FFFFFF	5.33	1.00	21.00	1.00
#000000	3.94	21.00	1.00	21.00
##FFFFFF	5.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5071B0

Deuteranopia (green-blind)

#3F66AC

Tritanopia (blue-blind)

#007C85

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #356dad;
/* rgb */ color: rgb(53, 109, 173);
/* oklch */ color: oklch(52.8% 0.117 253.5);

Tailwind

colors: {
  custom: {
    50: '#7a96c6',
    500: '#356dad',
    950: '#000000',
  },
}

SCSS

$custom: #356dad;
$custom-light: #7a96c6;
$custom-dark: #000000;

JSON

{
  "hex": "#356dad",
  "rgb": {
    "r": 53,
    "g": 109,
    "b": 173
  },
  "hsl": {
    "h": 212,
    "s": 53.097,
    "l": 44.314
  },
  "oklch": {
    "l": 0.52822,
    "c": 0.11727,
    "h": 253.5
  },
  "luminance": 0.14711
}

Semantic roles & 50–950 ramp

primary

#356DAD

secondary

#C3A17B

accent

#994BDD

background

#F7F9FC

surface

#EEF1F8

border

#C9CBD1

text

#0A0D13

muted

#7C7E82

Preview Lab

Preview with #356DAD

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

Preview Lab → · Contrast checker → · Palette generator →