#3574C8#3574C8

#3574C8 is a mid, vivid cyan. Relative luminance 0.174; OKLCH L 56.1% C 0.146 H 256.6°. Best body text is #FFFFFF at 4.68:1 contrast (WCAG AA passes).

Color values

HEX	#3574C8
RGB	rgb(53, 116, 200)
HSL	hsl(214, 58%, 50%)
HSV	hsv(214, 74%, 78%)
CMYK	cmyk(73.5%, 42%, 0%, 21.6%)
CIE-LAB	lab(48.78, 8.63, -49.54)
CIE-LCH	lch(48.78, 50.28, 279.88°)
OKLab	oklab(56.07% -0.0336 -0.1416)
OKLCH	oklch(56.07% 0.146 256.6)
XYZ	xyz(18.1351, 17.4158, 57.0382)
Luminance	0.1742 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3574C8 #C88935

analogous

#35BEC8 #3574C8 #4035C8

triadic

#3574C8 #C83574 #74C835

tetradic

#3574C8 #C835BE #C88935 #35C840

square

#3574C8 #C835BE #C88935 #35C840

split-complementary

#3574C8 #C84035 #BEC835

monochromatic

#1B3C67 #285898 #3574C8 #6495D6 #95B6E3

Accessibility & contrast

On white

4.68

#3574C8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.48

#3574C8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3574C8

4.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3574C8	#FFFFFF	#000000	##FFFFFF
##3574C8	1.00	4.68	4.48	4.68
#FFFFFF	4.68	1.00	21.00	1.00
#000000	4.48	21.00	1.00	21.00
##FFFFFF	4.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B7BCB

Deuteranopia (green-blind)

#326EC6

Tritanopia (blue-blind)

#008894

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #3574c8;
/* rgb */ color: rgb(53, 116, 200);
/* oklch */ color: oklch(56.1% 0.146 256.6);

Tailwind

colors: {
  custom: {
    50: '#7f9bd9',
    500: '#3574c8',
    950: '#000000',
  },
}

SCSS

$custom: #3574c8;
$custom-light: #7f9bd9;
$custom-dark: #000000;

JSON

{
  "hex": "#3574c8",
  "rgb": {
    "r": 53,
    "g": 116,
    "b": 200
  },
  "hsl": {
    "h": 214.286,
    "s": 58.103,
    "l": 49.608
  },
  "oklch": {
    "l": 0.56073,
    "c": 0.14555,
    "h": 256.6
  },
  "luminance": 0.17418
}

Semantic roles & 50–950 ramp

primary

#3574C8

secondary

#CEB18B

accent

#9F46E1

background

#F8F9FD

surface

#F0F2FA

border

#CBCCD3

text

#0B0E15

muted

#7C7E83

Preview Lab

Preview with #3574C8

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

Preview Lab → · Contrast checker → · Palette generator →