#3576A5#3576A5

#3576A5 is a mid, moderate cyan. Relative luminance 0.164; OKLCH L 54.5% C 0.099 H 243.0°. Best body text is #FFFFFF at 4.90:1 contrast (WCAG AA passes).

Color values

HEX	#3576A5
RGB	rgb(53, 118, 165)
HSL	hsl(205, 51%, 43%)
HSV	hsv(205, 68%, 65%)
CMYK	cmyk(67.9%, 28.5%, 0%, 35.3%)
CIE-LAB	lab(47.53, -5.24, -31.25)
CIE-LCH	lch(47.53, 31.69, 260.48°)
OKLab	oklab(54.5% -0.0449 -0.0882)
OKLCH	oklch(54.5% 0.099 243)
XYZ	xyz(14.7356, 16.4288, 37.9845)
Luminance	0.1643 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3576A5 #A56435

analogous

#35A59C #3576A5 #353EA5

triadic

#3576A5 #A53576 #76A535

tetradic

#3576A5 #9C35A5 #A56435 #3EA535

square

#3576A5 #9C35A5 #A56435 #3EA535

split-complementary

#3576A5 #A5353E #A59C35

monochromatic

#173448 #265577 #3576A5 #5095C7 #7FB1D6

Accessibility & contrast

On white

4.90

#3576A5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.29

#3576A5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3576A5

4.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3576A5	#FFFFFF	#000000	##FFFFFF
##3576A5	1.00	4.90	4.29	4.90
#FFFFFF	4.90	1.00	21.00	1.00
#000000	4.29	21.00	1.00	21.00
##FFFFFF	4.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6177A7

Deuteranopia (green-blind)

#516CA4

Tritanopia (blue-blind)

#008286

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #3576a5;
/* rgb */ color: rgb(53, 118, 165);
/* oklch */ color: oklch(54.5% 0.099 243.0);

Tailwind

colors: {
  custom: {
    50: '#799dc0',
    500: '#3576a5',
    950: '#000000',
  },
}

SCSS

$custom: #3576a5;
$custom-light: #799dc0;
$custom-dark: #000000;

JSON

{
  "hex": "#3576a5",
  "rgb": {
    "r": 53,
    "g": 118,
    "b": 165
  },
  "hsl": {
    "h": 205.179,
    "s": 51.376,
    "l": 42.745
  },
  "oklch": {
    "l": 0.54497,
    "c": 0.09895,
    "h": 243
  },
  "luminance": 0.1643
}

Semantic roles & 50–950 ramp

primary

#3576A5

secondary

#BF9577

accent

#884DDB

background

#F7F9FB

surface

#EEF2F7

border

#C9CCD0

text

#0A0E12

muted

#7C7E81

Preview Lab

Preview with #3576A5

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

Preview Lab → · Contrast checker → · Palette generator →