#356C8A#356C8A

#356C8A is a mid, moderate cyan. Relative luminance 0.133; OKLCH L 50.7% C 0.075 H 234.8°. Best body text is #FFFFFF at 5.73:1 contrast (WCAG AA passes).

Color values

HEX	#356C8A
RGB	rgb(53, 108, 138)
HSL	hsl(201, 45%, 37%)
HSV	hsv(201, 62%, 54%)
CMYK	cmyk(61.6%, 21.7%, 0%, 45.9%)
CIE-LAB	lab(43.24, -8.63, -21.96)
CIE-LCH	lch(43.24, 23.60, 248.56°)
OKLab	oklab(50.69% -0.0433 -0.0614)
OKLCH	oklch(50.69% 0.075 234.8)
XYZ	xyz(11.4165, 13.3159, 26.0084)
Luminance	0.1332 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#356C8A #8A5335

analogous

#358A7D #356C8A #35428A

triadic

#356C8A #8A356C #6C8A35

tetradic

#356C8A #7D358A #8A5335 #428A35

square

#356C8A #7D358A #8A5335 #428A35

split-complementary

#356C8A #8A3542 #8A7D35

monochromatic

#132732 #24495E #356C8A #468FB6 #71AAC8

Accessibility & contrast

On white

5.73

#356C8A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.66

#356C8A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #356C8A

5.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##356C8A	#FFFFFF	#000000	##FFFFFF
##356C8A	1.00	5.73	3.66	5.73
#FFFFFF	5.73	1.00	21.00	1.00
#000000	3.66	21.00	1.00	21.00
##FFFFFF	5.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E6B8B

Deuteranopia (green-blind)

#52628A

Tritanopia (blue-blind)

#007476

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #356c8a;
/* rgb */ color: rgb(53, 108, 138);
/* oklch */ color: oklch(50.7% 0.075 234.8);

Tailwind

colors: {
  custom: {
    50: '#7496ac',
    500: '#356c8a',
    950: '#000000',
  },
}

SCSS

$custom: #356c8a;
$custom-light: #7496ac;
$custom-dark: #000000;

JSON

{
  "hex": "#356c8a",
  "rgb": {
    "r": 53,
    "g": 108,
    "b": 138
  },
  "hsl": {
    "h": 201.176,
    "s": 44.503,
    "l": 37.451
  },
  "oklch": {
    "l": 0.50691,
    "c": 0.07517,
    "h": 234.8
  },
  "luminance": 0.13317
}

Semantic roles & 50–950 ramp

primary

#356C8A

secondary

#B1836A

accent

#8154D4

background

#F7F9FA

surface

#EDF1F4

border

#C8CBCE

text

#090D10

muted

#7B7E7F

Preview Lab

Preview with #356C8A

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

Preview Lab → · Contrast checker → · Palette generator →