#356F89#356F89

#356F89 is a mid, moderate cyan. Relative luminance 0.139; OKLCH L 51.4% C 0.073 H 229.7°. Best body text is #FFFFFF at 5.55:1 contrast (WCAG AA passes).

Color values

HEX	#356F89
RGB	rgb(53, 111, 137)
HSL	hsl(199, 44%, 37%)
HSV	hsv(199, 61%, 54%)
CMYK	cmyk(61.3%, 19%, 0%, 46.3%)
CIE-LAB	lab(44.13, -10.71, -19.98)
CIE-LCH	lch(44.13, 22.67, 241.81°)
OKLab	oklab(51.39% -0.0472 -0.0557)
OKLCH	oklch(51.39% 0.073 229.7)
XYZ	xyz(11.6663, 13.9308, 25.7362)
Luminance	0.1393 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#356F89 #894F35

analogous

#358979 #356F89 #354589

triadic

#356F89 #89356F #6F8935

tetradic

#356F89 #793589 #894F35 #458935

square

#356F89 #793589 #894F35 #458935

split-complementary

#356F89 #893545 #897935

monochromatic

#132731 #244B5D #356F89 #4693B5 #71ADC8

Accessibility & contrast

On white

5.55

#356F89 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.79

#356F89 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #356F89

5.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##356F89	#FFFFFF	#000000	##FFFFFF
##356F89	1.00	5.55	3.79	5.55
#FFFFFF	5.55	1.00	21.00	1.00
#000000	3.79	21.00	1.00	21.00
##FFFFFF	5.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#626D8A

Deuteranopia (green-blind)

#566489

Tritanopia (blue-blind)

#007677

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #356f89;
/* rgb */ color: rgb(53, 111, 137);
/* oklch */ color: oklch(51.4% 0.073 229.7);

Tailwind

colors: {
  custom: {
    50: '#7498ab',
    500: '#356f89',
    950: '#000000',
  },
}

SCSS

$custom: #356f89;
$custom-light: #7498ab;
$custom-dark: #000000;

JSON

{
  "hex": "#356f89",
  "rgb": {
    "r": 53,
    "g": 111,
    "b": 137
  },
  "hsl": {
    "h": 198.571,
    "s": 44.211,
    "l": 37.255
  },
  "oklch": {
    "l": 0.51392,
    "c": 0.07305,
    "h": 229.7
  },
  "luminance": 0.13932
}

Semantic roles & 50–950 ramp

primary

#356F89

secondary

#B07F6A

accent

#7C54D4

background

#F7F9FA

surface

#EDF2F4

border

#C8CCCE

text

#090D10

muted

#7B7E7F

Preview Lab

Preview with #356F89

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

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