#356E7C#356E7C

#356E7C is a mid, moderate cyan. Relative luminance 0.134; OKLCH L 50.6% C 0.063 H 216.0°. Best body text is #FFFFFF at 5.72:1 contrast (WCAG AA passes).

Color values

HEX	#356E7C
RGB	rgb(53, 110, 124)
HSL	hsl(192, 40%, 35%)
HSV	hsv(192, 57%, 49%)
CMYK	cmyk(57.3%, 11.3%, 0%, 51.4%)
CIE-LAB	lab(43.31, -14.34, -13.45)
CIE-LCH	lch(43.31, 19.66, 223.16°)
OKLab	oklab(50.56% -0.0514 -0.0373)
OKLCH	oklch(50.56% 0.063 216)
XYZ	xyz(10.6808, 13.3630, 21.0813)
Luminance	0.1336 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#356E7C #7C4335

analogous

#357C67 #356E7C #354B7C

triadic

#356E7C #7C356E #6E7C35

tetradic

#356E7C #67357C #7C4335 #4B7C35

square

#356E7C #67357C #7C4335 #4B7C35

split-complementary

#356E7C #7C354B #7C6735

monochromatic

#102226 #234851 #356E7C #4794A7 #6BAFC0

Accessibility & contrast

On white

5.72

#356E7C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.67

#356E7C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #356E7C

5.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##356E7C	#FFFFFF	#000000	##FFFFFF
##356E7C	1.00	5.72	3.67	5.72
#FFFFFF	5.72	1.00	21.00	1.00
#000000	3.67	21.00	1.00	21.00
##FFFFFF	5.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#646B7D

Deuteranopia (green-blind)

#5A637C

Tritanopia (blue-blind)

#007372

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #356e7c;
/* rgb */ color: rgb(53, 110, 124);
/* oklch */ color: oklch(50.6% 0.063 216.0);

Tailwind

colors: {
  custom: {
    50: '#7397a2',
    500: '#356e7c',
    950: '#000000',
  },
}

SCSS

$custom: #356e7c;
$custom-light: #7397a2;
$custom-dark: #000000;

JSON

{
  "hex": "#356e7c",
  "rgb": {
    "r": 53,
    "g": 110,
    "b": 124
  },
  "hsl": {
    "h": 191.831,
    "s": 40.113,
    "l": 34.706
  },
  "oklch": {
    "l": 0.50561,
    "c": 0.06346,
    "h": 216
  },
  "luminance": 0.13364
}

Semantic roles & 50–950 ramp

primary

#356E7C

secondary

#A87265

accent

#7058D0

background

#F7F9F9

surface

#EDF2F2

border

#C8CCCC

text

#080D0F

muted

#7B7E7E

Preview Lab

Preview with #356E7C

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

Preview Lab → · Contrast checker → · Palette generator →