#356C90#356C90

#356C90 is a mid, moderate cyan. Relative luminance 0.135; OKLCH L 51.0% C 0.082 H 239.8°. Best body text is #FFFFFF at 5.68:1 contrast (WCAG AA passes).

Color values

HEX	#356C90
RGB	rgb(53, 108, 144)
HSL	hsl(204, 46%, 39%)
HSV	hsv(204, 63%, 56%)
CMYK	cmyk(63.2%, 25%, 0%, 43.5%)
CIE-LAB	lab(43.50, -6.59, -25.14)
CIE-LCH	lch(43.50, 25.99, 255.32°)
OKLab	oklab(50.99% -0.0411 -0.0705)
OKLCH	oklch(50.99% 0.082 239.8)
XYZ	xyz(11.8629, 13.4945, 28.3597)
Luminance	0.1350 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#356C90 #905935

analogous

#359086 #356C90 #353E90

triadic

#356C90 #90356C #6C9035

tetradic

#356C90 #863590 #905935 #3E9035

square

#356C90 #863590 #905935 #3E9035

split-complementary

#356C90 #90353E #908635

monochromatic

#142937 #254A63 #356C90 #478DBB #74A9CC

Accessibility & contrast

On white

5.68

#356C90 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.70

#356C90 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #356C90

5.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##356C90	#FFFFFF	#000000	##FFFFFF
##356C90	1.00	5.68	3.70	5.68
#FFFFFF	5.68	1.00	21.00	1.00
#000000	3.70	21.00	1.00	21.00
##FFFFFF	5.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C6C92

Deuteranopia (green-blind)

#4F638F

Tritanopia (blue-blind)

#007578

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #356c90;
/* rgb */ color: rgb(53, 108, 144);
/* oklch */ color: oklch(51.0% 0.082 239.8);

Tailwind

colors: {
  custom: {
    50: '#7596b0',
    500: '#356c90',
    950: '#000000',
  },
}

SCSS

$custom: #356c90;
$custom-light: #7596b0;
$custom-dark: #000000;

JSON

{
  "hex": "#356c90",
  "rgb": {
    "r": 53,
    "g": 108,
    "b": 144
  },
  "hsl": {
    "h": 203.736,
    "s": 46.193,
    "l": 38.627
  },
  "oklch": {
    "l": 0.50987,
    "c": 0.08167,
    "h": 239.8
  },
  "luminance": 0.13496
}

Semantic roles & 50–950 ramp

primary

#356C90

secondary

#B4896D

accent

#8652D6

background

#F7F9FA

surface

#EDF1F5

border

#C8CBCF

text

#090D10

muted

#7B7E7F

Preview Lab

Preview with #356C90

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

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