#356C8E#356C8E

#356C8E is a mid, moderate cyan. Relative luminance 0.134; OKLCH L 50.9% C 0.079 H 238.2°. Best body text is #FFFFFF at 5.70:1 contrast (WCAG AA passes).

Color values

HEX	#356C8E
RGB	rgb(53, 108, 142)
HSL	hsl(203, 46%, 38%)
HSV	hsv(203, 63%, 56%)
CMYK	cmyk(62.7%, 23.9%, 0%, 44.3%)
CIE-LAB	lab(43.41, -7.27, -24.09)
CIE-LCH	lch(43.41, 25.16, 253.20°)
OKLab	oklab(50.89% -0.0418 -0.0675)
OKLCH	oklch(50.89% 0.079 238.2)
XYZ	xyz(11.7114, 13.4339, 27.5617)
Luminance	0.1343 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#356C8E #8E5735

analogous

#358E83 #356C8E #35408E

triadic

#356C8E #8E356C #6C8E35

tetradic

#356C8E #83358E #8E5735 #408E35

square

#356C8E #83358E #8E5735 #408E35

split-complementary

#356C8E #8E3540 #8E8335

monochromatic

#142835 #244A61 #356C8E #468EBA #73A9CB

Accessibility & contrast

On white

5.70

#356C8E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.69

#356C8E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #356C8E

5.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##356C8E	#FFFFFF	#000000	##FFFFFF
##356C8E	1.00	5.70	3.69	5.70
#FFFFFF	5.70	1.00	21.00	1.00
#000000	3.69	21.00	1.00	21.00
##FFFFFF	5.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C6C90

Deuteranopia (green-blind)

#50638D

Tritanopia (blue-blind)

#007577

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #356c8e;
/* rgb */ color: rgb(53, 108, 142);
/* oklch */ color: oklch(50.9% 0.079 238.2);

Tailwind

colors: {
  custom: {
    50: '#7596af',
    500: '#356c8e',
    950: '#000000',
  },
}

SCSS

$custom: #356c8e;
$custom-light: #7596af;
$custom-dark: #000000;

JSON

{
  "hex": "#356c8e",
  "rgb": {
    "r": 53,
    "g": 108,
    "b": 142
  },
  "hsl": {
    "h": 202.921,
    "s": 45.641,
    "l": 38.235
  },
  "oklch": {
    "l": 0.50887,
    "c": 0.07943,
    "h": 238.2
  },
  "luminance": 0.13435
}

Semantic roles & 50–950 ramp

primary

#356C8E

secondary

#B3876C

accent

#8452D5

background

#F7F9FA

surface

#EDF1F4

border

#C8CBCE

text

#090D10

muted

#7B7E7F

Preview Lab

Preview with #356C8E

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

Preview Lab → · Contrast checker → · Palette generator →