#3574AD#3574AD

#3574AD is a mid, moderate cyan. Relative luminance 0.163; OKLCH L 54.5% C 0.110 H 248.5°. Best body text is #FFFFFF at 4.94:1 contrast (WCAG AA passes).

Color values

HEX	#3574AD
RGB	rgb(53, 116, 173)
HSL	hsl(209, 53%, 44%)
HSV	hsv(209, 69%, 68%)
CMYK	cmyk(69.4%, 32.9%, 0%, 32.2%)
CIE-LAB	lab(47.32, -1.21, -36.26)
CIE-LCH	lch(47.32, 36.28, 268.09°)
OKLab	oklab(54.46% -0.0404 -0.1027)
OKLCH	oklch(54.46% 0.11 248.5)
XYZ	xyz(15.2536, 16.2632, 41.8623)
Luminance	0.1626 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3574AD #AD6E35

analogous

#35ADAA #3574AD #3538AD

triadic

#3574AD #AD3574 #74AD35

tetradic

#3574AD #AA35AD #AD6E35 #38AD35

square

#3574AD #AA35AD #AD6E35 #38AD35

split-complementary

#3574AD #AD3538 #ADAA35

monochromatic

#18354F #27557E #3574AD #5493CB #83B0D9

Accessibility & contrast

On white

4.94

#3574AD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.25

#3574AD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3574AD

4.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3574AD	#FFFFFF	#000000	##FFFFFF
##3574AD	1.00	4.94	4.25	4.94
#FFFFFF	4.94	1.00	21.00	1.00
#000000	4.25	21.00	1.00	21.00
##FFFFFF	4.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B77AF

Deuteranopia (green-blind)

#4A6BAC

Tritanopia (blue-blind)

#008288

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #3574ad;
/* rgb */ color: rgb(53, 116, 173);
/* oklch */ color: oklch(54.5% 0.110 248.5);

Tailwind

colors: {
  custom: {
    50: '#7a9bc5',
    500: '#3574ad',
    950: '#000000',
  },
}

SCSS

$custom: #3574ad;
$custom-light: #7a9bc5;
$custom-dark: #000000;

JSON

{
  "hex": "#3574ad",
  "rgb": {
    "r": 53,
    "g": 116,
    "b": 173
  },
  "hsl": {
    "h": 208.5,
    "s": 53.097,
    "l": 44.314
  },
  "oklch": {
    "l": 0.54456,
    "c": 0.11039,
    "h": 248.5
  },
  "luminance": 0.16265
}

Semantic roles & 50–950 ramp

primary

#3574AD

secondary

#C39D7B

accent

#904BDD

background

#F7F9FC

surface

#EEF2F8

border

#C9CCD1

text

#0A0E13

muted

#7C7E82

Preview Lab

Preview with #3574AD

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

Preview Lab → · Contrast checker → · Palette generator →