#3574BA#3574BA

#3574BA is a mid, vivid cyan. Relative luminance 0.168; OKLCH L 55.2% C 0.127 H 253.1°. Best body text is #FFFFFF at 4.82:1 contrast (WCAG AA passes).

Color values

HEX	#3574BA
RGB	rgb(53, 116, 186)
HSL	hsl(212, 56%, 47%)
HSV	hsv(212, 72%, 73%)
CMYK	cmyk(71.5%, 37.6%, 0%, 27.1%)
CIE-LAB	lab(48.00, 3.49, -42.73)
CIE-LCH	lch(48.00, 42.87, 274.67°)
OKLab	oklab(55.21% -0.0369 -0.1216)
OKLCH	oklch(55.21% 0.127 253.1)
XYZ	xyz(16.5732, 16.7910, 48.8124)
Luminance	0.1679 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3574BA #BA7B35

analogous

#35B7BA #3574BA #3835BA

triadic

#3574BA #BA3574 #74BA35

tetradic

#3574BA #BA35B7 #BA7B35 #35BA38

square

#3574BA #BA35B7 #BA7B35 #35BA38

split-complementary

#3574BA #BA3835 #B7BA35

monochromatic

#1A395B #27568A #3574BA #5C93D0 #8BB3DE

Accessibility & contrast

On white

4.82

#3574BA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.36

#3574BA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3574BA

4.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3574BA	#FFFFFF	#000000	##FFFFFF
##3574BA	1.00	4.82	4.36	4.82
#FFFFFF	4.82	1.00	21.00	1.00
#000000	4.36	21.00	1.00	21.00
##FFFFFF	4.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5479BD

Deuteranopia (green-blind)

#406CB9

Tritanopia (blue-blind)

#00848E

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #3574ba;
/* rgb */ color: rgb(53, 116, 186);
/* oklch */ color: oklch(55.2% 0.127 253.1);

Tailwind

colors: {
  custom: {
    50: '#7c9bcf',
    500: '#3574ba',
    950: '#000000',
  },
}

SCSS

$custom: #3574ba;
$custom-light: #7c9bcf;
$custom-dark: #000000;

JSON

{
  "hex": "#3574ba",
  "rgb": {
    "r": 53,
    "g": 116,
    "b": 186
  },
  "hsl": {
    "h": 211.579,
    "s": 55.649,
    "l": 46.863
  },
  "oklch": {
    "l": 0.55208,
    "c": 0.12711,
    "h": 253.1
  },
  "luminance": 0.16793
}

Semantic roles & 50–950 ramp

primary

#3574BA

secondary

#C8A782

accent

#9849DF

background

#F8F9FC

surface

#EFF2F9

border

#CACCD2

text

#0B0E14

muted

#7C7E82

Preview Lab

Preview with #3574BA

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

Preview Lab → · Contrast checker → · Palette generator →