#355681#355681

#355681 is a dark, moderate cyan. Relative luminance 0.090; OKLCH L 44.8% C 0.081 H 255.6°. Best body text is #FFFFFF at 7.50:1 contrast (WCAG AA passes).

Color values

HEX	#355681
RGB	rgb(53, 86, 129)
HSL	hsl(214, 42%, 36%)
HSV	hsv(214, 59%, 51%)
CMYK	cmyk(58.9%, 33.3%, 0%, 49.4%)
CIE-LAB	lab(35.98, 1.78, -27.81)
CIE-LCH	lch(35.98, 27.87, 273.67°)
OKLab	oklab(44.83% -0.0202 -0.0784)
OKLCH	oklch(44.83% 0.081 255.6)
XYZ	xyz(8.7570, 8.9967, 22.0397)
Luminance	0.0900 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#355681 #816035

analogous

#357C81 #355681 #3A3581

triadic

#355681 #813556 #568135

tetradic

#355681 #81357C #816035 #35813A

square

#355681 #81357C #816035 #35813A

split-complementary

#355681 #813A35 #7C8135

monochromatic

#111C2A #233956 #355681 #4773AC #6D93C3

Accessibility & contrast

On white

7.50

#355681 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.80

#355681 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #355681

7.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##355681	#FFFFFF	#000000	##FFFFFF
##355681	1.00	7.50	2.80	7.50
#FFFFFF	7.50	1.00	21.00	1.00
#000000	2.80	21.00	1.00	21.00
##FFFFFF	7.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#445983

Deuteranopia (green-blind)

#3B5180

Tritanopia (blue-blind)

#006065

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #355681;
/* rgb */ color: rgb(53, 86, 129);
/* oklch */ color: oklch(44.8% 0.081 255.6);

Tailwind

colors: {
  custom: {
    50: '#7385a6',
    500: '#355681',
    950: '#000000',
  },
}

SCSS

$custom: #355681;
$custom-light: #7385a6;
$custom-dark: #000000;

JSON

{
  "hex": "#355681",
  "rgb": {
    "r": 53,
    "g": 86,
    "b": 129
  },
  "hsl": {
    "h": 213.947,
    "s": 41.758,
    "l": 35.686
  },
  "oklch": {
    "l": 0.44829,
    "c": 0.081,
    "h": 255.6
  },
  "luminance": 0.08997
}

Semantic roles & 50–950 ramp

primary

#355681

secondary

#AB8D66

accent

#9C56D2

background

#F7F8FA

surface

#EDEFF4

border

#C8CACE

text

#080B0F

muted

#7B7C7F

Preview Lab

Preview with #355681

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

Preview Lab → · Contrast checker → · Palette generator →