#3574A3#3574A3

#3574A3 is a mid, moderate cyan. Relative luminance 0.159; OKLCH L 53.9% C 0.098 H 243.7°. Best body text is #FFFFFF at 5.03:1 contrast (WCAG AA passes).

Color values

HEX	#3574A3
RGB	rgb(53, 116, 163)
HSL	hsl(206, 51%, 42%)
HSV	hsv(206, 67%, 64%)
CMYK	cmyk(67.5%, 28.8%, 0%, 36.1%)
CIE-LAB	lab(46.83, -4.75, -31.18)
CIE-LCH	lch(46.83, 31.54, 261.33°)
OKLab	oklab(53.91% -0.0435 -0.088)
OKLCH	oklch(53.91% 0.098 243.7)
XYZ	xyz(14.3219, 15.8905, 36.9556)
Luminance	0.1589 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3574A3 #A36435

analogous

#35A39B #3574A3 #353DA3

triadic

#3574A3 #A33574 #74A335

tetradic

#3574A3 #9B35A3 #A36435 #3DA335

square

#3574A3 #9B35A3 #A36435 #3DA335

split-complementary

#3574A3 #A3353D #A39B35

monochromatic

#173247 #265375 #3574A3 #4F93C6 #7EB0D5

Accessibility & contrast

On white

5.03

#3574A3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.18

#3574A3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3574A3

5.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3574A3	#FFFFFF	#000000	##FFFFFF
##3574A3	1.00	5.03	4.18	5.03
#FFFFFF	5.03	1.00	21.00	1.00
#000000	4.18	21.00	1.00	21.00
##FFFFFF	5.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F75A5

Deuteranopia (green-blind)

#506AA2

Tritanopia (blue-blind)

#007F84

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #3574a3;
/* rgb */ color: rgb(53, 116, 163);
/* oklch */ color: oklch(53.9% 0.098 243.7);

Tailwind

colors: {
  custom: {
    50: '#789bbe',
    500: '#3574a3',
    950: '#000000',
  },
}

SCSS

$custom: #3574a3;
$custom-light: #789bbe;
$custom-dark: #000000;

JSON

{
  "hex": "#3574a3",
  "rgb": {
    "r": 53,
    "g": 116,
    "b": 163
  },
  "hsl": {
    "h": 205.636,
    "s": 50.926,
    "l": 42.353
  },
  "oklch": {
    "l": 0.53912,
    "c": 0.09812,
    "h": 243.7
  },
  "luminance": 0.15892
}

Semantic roles & 50–950 ramp

primary

#3574A3

secondary

#BE9576

accent

#8A4DDA

background

#F7F9FB

surface

#EEF2F7

border

#C9CCD0

text

#0A0E12

muted

#7C7E81

Preview Lab

Preview with #3574A3

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

Preview Lab → · Contrast checker → · Palette generator →