#356E9A#356E9A

#356E9A is a mid, moderate cyan. Relative luminance 0.142; OKLCH L 52.0% C 0.092 H 244.3°. Best body text is #FFFFFF at 5.46:1 contrast (WCAG AA passes).

Color values

HEX	#356E9A
RGB	rgb(53, 110, 154)
HSL	hsl(206, 49%, 41%)
HSV	hsv(206, 66%, 60%)
CMYK	cmyk(65.6%, 28.6%, 0%, 39.6%)
CIE-LAB	lab(44.58, -4.32, -29.41)
CIE-LCH	lch(44.58, 29.72, 261.65°)
OKLab	oklab(51.99% -0.0399 -0.0829)
OKLCH	oklch(51.99% 0.092 244.3)
XYZ	xyz(12.8747, 14.2405, 32.6358)
Luminance	0.1424 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#356E9A #9A6135

analogous

#359A93 #356E9A #353B9A

triadic

#356E9A #9A356E #6E9A35

tetradic

#356E9A #93359A #9A6135 #3B9A35

square

#356E9A #93359A #9A6135 #3B9A35

split-complementary

#356E9A #9A353B #9A9335

monochromatic

#162D3F #254D6C #356E9A #4B8EC1 #79AAD1

Accessibility & contrast

On white

5.46

#356E9A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.85

#356E9A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #356E9A

5.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##356E9A	#FFFFFF	#000000	##FFFFFF
##356E9A	1.00	5.46	3.85	5.46
#FFFFFF	5.46	1.00	21.00	1.00
#000000	3.85	21.00	1.00	21.00
##FFFFFF	5.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A6F9C

Deuteranopia (green-blind)

#4D6599

Tritanopia (blue-blind)

#00797D

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #356e9a;
/* rgb */ color: rgb(53, 110, 154);
/* oklch */ color: oklch(52.0% 0.092 244.3);

Tailwind

colors: {
  custom: {
    50: '#7797b8',
    500: '#356e9a',
    950: '#000000',
  },
}

SCSS

$custom: #356e9a;
$custom-light: #7797b8;
$custom-dark: #000000;

JSON

{
  "hex": "#356e9a",
  "rgb": {
    "r": 53,
    "g": 110,
    "b": 154
  },
  "hsl": {
    "h": 206.139,
    "s": 48.792,
    "l": 40.588
  },
  "oklch": {
    "l": 0.51991,
    "c": 0.09199,
    "h": 244.3
  },
  "luminance": 0.14242
}

Semantic roles & 50–950 ramp

primary

#356E9A

secondary

#B99171

accent

#8B4FD8

background

#F7F9FB

surface

#EEF2F6

border

#C9CCD0

text

#090D11

muted

#7B7E80

Preview Lab

Preview with #356E9A

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

Preview Lab → · Contrast checker → · Palette generator →