#356D9A#356D9A

#356D9A is a mid, moderate cyan. Relative luminance 0.140; OKLCH L 51.7% C 0.093 H 245.2°. Best body text is #FFFFFF at 5.52:1 contrast (WCAG AA passes).

Color values

HEX	#356D9A
RGB	rgb(53, 109, 154)
HSL	hsl(207, 49%, 41%)
HSV	hsv(207, 66%, 60%)
CMYK	cmyk(65.6%, 29.2%, 0%, 39.6%)
CIE-LAB	lab(44.27, -3.72, -29.88)
CIE-LCH	lch(44.27, 30.11, 262.91°)
OKLab	oklab(51.75% -0.0389 -0.0843)
OKLCH	oklch(51.75% 0.093 245.2)
XYZ	xyz(12.7674, 14.0260, 32.6000)
Luminance	0.1403 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#356D9A #9A6235

analogous

#359A94 #356D9A #353A9A

triadic

#356D9A #9A356D #6D9A35

tetradic

#356D9A #94359A #9A6235 #3A9A35

square

#356D9A #94359A #9A6235 #3A9A35

split-complementary

#356D9A #9A353A #9A9435

monochromatic

#162D3F #254D6C #356D9A #4B8DC1 #79A9D1

Accessibility & contrast

On white

5.52

#356D9A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.81

#356D9A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #356D9A

5.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##356D9A	#FFFFFF	#000000	##FFFFFF
##356D9A	1.00	5.52	3.81	5.52
#FFFFFF	5.52	1.00	21.00	1.00
#000000	3.81	21.00	1.00	21.00
##FFFFFF	5.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#596E9C

Deuteranopia (green-blind)

#4B6499

Tritanopia (blue-blind)

#00787D

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #356d9a;
/* rgb */ color: rgb(53, 109, 154);
/* oklch */ color: oklch(51.7% 0.093 245.2);

Tailwind

colors: {
  custom: {
    50: '#7796b8',
    500: '#356d9a',
    950: '#000000',
  },
}

SCSS

$custom: #356d9a;
$custom-light: #7796b8;
$custom-dark: #000000;

JSON

{
  "hex": "#356d9a",
  "rgb": {
    "r": 53,
    "g": 109,
    "b": 154
  },
  "hsl": {
    "h": 206.733,
    "s": 48.792,
    "l": 40.588
  },
  "oklch": {
    "l": 0.5175,
    "c": 0.09279,
    "h": 245.2
  },
  "luminance": 0.14027
}

Semantic roles & 50–950 ramp

primary

#356D9A

secondary

#B99171

accent

#8C4FD8

background

#F7F9FB

surface

#EEF2F6

border

#C9CCD0

text

#090D11

muted

#7B7E80

Preview Lab

Preview with #356D9A

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

Preview Lab → · Contrast checker → · Palette generator →