#3575C7#3575C7

#3575C7 is a mid, vivid cyan. Relative luminance 0.176; OKLCH L 56.2% C 0.143 H 255.9°. Best body text is #FFFFFF at 4.65:1 contrast (WCAG AA passes).

Color values

HEX	#3575C7
RGB	rgb(53, 117, 199)
HSL	hsl(214, 58%, 49%)
HSV	hsv(214, 73%, 78%)
CMYK	cmyk(73.4%, 41.2%, 0%, 22%)
CIE-LAB	lab(49.01, 7.64, -48.60)
CIE-LCH	lch(49.01, 49.19, 278.93°)
OKLab	oklab(56.23% -0.0348 -0.1388)
OKLCH	oklch(56.23% 0.143 255.9)
XYZ	xyz(18.1345, 17.6010, 56.4633)
Luminance	0.1760 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3575C7 #C78735

analogous

#35BEC7 #3575C7 #3E35C7

triadic

#3575C7 #C73575 #75C735

tetradic

#3575C7 #C735BE #C78735 #35C73E

square

#3575C7 #C735BE #C78735 #35C73E

split-complementary

#3575C7 #C73E35 #BEC735

monochromatic

#1B3C66 #285997 #3575C7 #6496D6 #94B6E2

Accessibility & contrast

On white

4.65

#3575C7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.52

#3575C7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #3575C7

4.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3575C7	#FFFFFF	#000000	##FFFFFF
##3575C7	1.00	4.65	4.52	4.65
#FFFFFF	4.65	1.00	21.00	1.00
#000000	4.52	21.00	1.00	21.00
##FFFFFF	4.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E7CCA

Deuteranopia (green-blind)

#356EC5

Tritanopia (blue-blind)

#008894

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #3575c7;
/* rgb */ color: rgb(53, 117, 199);
/* oklch */ color: oklch(56.2% 0.143 255.9);

Tailwind

colors: {
  custom: {
    50: '#7f9cd8',
    500: '#3575c7',
    950: '#000000',
  },
}

SCSS

$custom: #3575c7;
$custom-light: #7f9cd8;
$custom-dark: #000000;

JSON

{
  "hex": "#3575c7",
  "rgb": {
    "r": 53,
    "g": 117,
    "b": 199
  },
  "hsl": {
    "h": 213.699,
    "s": 57.937,
    "l": 49.412
  },
  "oklch": {
    "l": 0.56232,
    "c": 0.14312,
    "h": 255.9
  },
  "luminance": 0.17603
}

Semantic roles & 50–950 ramp

primary

#3575C7

secondary

#CEB08A

accent

#9D47E1

background

#F8F9FD

surface

#F0F2FA

border

#CBCCD3

text

#0B0E14

muted

#7C7E83

Preview Lab

Preview with #3575C7

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

Preview Lab → · Contrast checker → · Palette generator →