#356B8A#356B8A

#356B8A is a mid, moderate cyan. Relative luminance 0.131; OKLCH L 50.4% C 0.076 H 236.1°. Best body text is #FFFFFF at 5.80:1 contrast (WCAG AA passes).

Color values

HEX	#356B8A
RGB	rgb(53, 107, 138)
HSL	hsl(202, 45%, 37%)
HSV	hsv(202, 62%, 54%)
CMYK	cmyk(61.6%, 22.5%, 0%, 45.9%)
CIE-LAB	lab(42.92, -8.04, -22.45)
CIE-LCH	lch(42.92, 23.84, 250.30°)
OKLab	oklab(50.44% -0.0422 -0.0628)
OKLCH	oklch(50.44% 0.076 236.1)
XYZ	xyz(11.3116, 13.1062, 25.9735)
Luminance	0.1311 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#356B8A #8A5435

analogous

#358A7E #356B8A #35418A

triadic

#356B8A #8A356B #6B8A35

tetradic

#356B8A #7E358A #8A5435 #418A35

square

#356B8A #7E358A #8A5435 #418A35

split-complementary

#356B8A #8A3541 #8A7E35

monochromatic

#132632 #24495E #356B8A #468DB6 #71A9C8

Accessibility & contrast

On white

5.80

#356B8A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.62

#356B8A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #356B8A

5.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##356B8A	#FFFFFF	#000000	##FFFFFF
##356B8A	1.00	5.80	3.62	5.80
#FFFFFF	5.80	1.00	21.00	1.00
#000000	3.62	21.00	1.00	21.00
##FFFFFF	5.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C6A8B

Deuteranopia (green-blind)

#516289

Tritanopia (blue-blind)

#007375

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #356b8a;
/* rgb */ color: rgb(53, 107, 138);
/* oklch */ color: oklch(50.4% 0.076 236.1);

Tailwind

colors: {
  custom: {
    50: '#7495ac',
    500: '#356b8a',
    950: '#000000',
  },
}

SCSS

$custom: #356b8a;
$custom-light: #7495ac;
$custom-dark: #000000;

JSON

{
  "hex": "#356b8a",
  "rgb": {
    "r": 53,
    "g": 107,
    "b": 138
  },
  "hsl": {
    "h": 201.882,
    "s": 44.503,
    "l": 37.451
  },
  "oklch": {
    "l": 0.50443,
    "c": 0.07565,
    "h": 236.1
  },
  "luminance": 0.13107
}

Semantic roles & 50–950 ramp

primary

#356B8A

secondary

#B1846A

accent

#8254D4

background

#F7F9FA

surface

#EDF1F4

border

#C8CBCE

text

#090D10

muted

#7B7E7F

Preview Lab

Preview with #356B8A

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

Preview Lab → · Contrast checker → · Palette generator →