#3574AF#3574AF

#3574AF is a mid, moderate cyan. Relative luminance 0.163; OKLCH L 54.6% C 0.113 H 249.4°. Best body text is #FFFFFF at 4.92:1 contrast (WCAG AA passes).

Color values

HEX	#3574AF
RGB	rgb(53, 116, 175)
HSL	hsl(209, 54%, 45%)
HSV	hsv(209, 70%, 69%)
CMYK	cmyk(69.7%, 33.7%, 0%, 31.4%)
CIE-LAB	lab(47.42, -0.49, -37.27)
CIE-LCH	lch(47.42, 37.27, 269.25°)
OKLab	oklab(54.57% -0.0398 -0.1057)
OKLCH	oklch(54.57% 0.113 249.4)
XYZ	xyz(15.4486, 16.3412, 42.8891)
Luminance	0.1634 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3574AF #AF7035

analogous

#35AFAD #3574AF #3537AF

triadic

#3574AF #AF3574 #74AF35

tetradic

#3574AF #AD35AF #AF7035 #37AF35

square

#3574AF #AD35AF #AF7035 #37AF35

split-complementary

#3574AF #AF3537 #AFAD35

monochromatic

#193651 #275580 #3574AF #5693CC #85B1DA

Accessibility & contrast

On white

4.92

#3574AF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.27

#3574AF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3574AF

4.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3574AF	#FFFFFF	#000000	##FFFFFF
##3574AF	1.00	4.92	4.27	4.92
#FFFFFF	4.92	1.00	21.00	1.00
#000000	4.27	21.00	1.00	21.00
##FFFFFF	4.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A77B2

Deuteranopia (green-blind)

#486BAE

Tritanopia (blue-blind)

#008289

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #3574af;
/* rgb */ color: rgb(53, 116, 175);
/* oklch */ color: oklch(54.6% 0.113 249.4);

Tailwind

colors: {
  custom: {
    50: '#7a9bc7',
    500: '#3574af',
    950: '#000000',
  },
}

SCSS

$custom: #3574af;
$custom-light: #7a9bc7;
$custom-dark: #000000;

JSON

{
  "hex": "#3574af",
  "rgb": {
    "r": 53,
    "g": 116,
    "b": 175
  },
  "hsl": {
    "h": 209.016,
    "s": 53.509,
    "l": 44.706
  },
  "oklch": {
    "l": 0.54568,
    "c": 0.11291,
    "h": 249.4
  },
  "luminance": 0.16343
}

Semantic roles & 50–950 ramp

primary

#3574AF

secondary

#C49F7C

accent

#924BDD

background

#F8F9FC

surface

#EFF2F8

border

#CACCD1

text

#0A0E13

muted

#7C7E82

Preview Lab

Preview with #3574AF

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

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