#3575C1#3575C1

#3575C1 is a mid, vivid cyan. Relative luminance 0.173; OKLCH L 55.9% C 0.135 H 254.5°. Best body text is #FFFFFF at 4.70:1 contrast (WCAG AA passes).

Color values

HEX	#3575C1
RGB	rgb(53, 117, 193)
HSL	hsl(213, 57%, 48%)
HSV	hsv(213, 73%, 76%)
CMYK	cmyk(72.5%, 39.4%, 0%, 24.3%)
CIE-LAB	lab(48.67, 5.43, -45.69)
CIE-LCH	lch(48.67, 46.02, 276.78°)
OKLab	oklab(55.86% -0.0361 -0.1303)
OKLCH	oklch(55.86% 0.135 254.5)
XYZ	xyz(17.4516, 17.3278, 52.8666)
Luminance	0.1733 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3575C1 #C18135

analogous

#35BBC1 #3575C1 #3B35C1

triadic

#3575C1 #C13575 #75C135

tetradic

#3575C1 #C135BB #C18135 #35C13B

square

#3575C1 #C135BB #C18135 #35C13B

split-complementary

#3575C1 #C13B35 #BBC135

monochromatic

#1B3B61 #285891 #3575C1 #6095D3 #90B5E0

Accessibility & contrast

On white

4.70

#3575C1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.47

#3575C1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3575C1

4.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3575C1	#FFFFFF	#000000	##FFFFFF
##3575C1	1.00	4.70	4.47	4.70
#FFFFFF	4.70	1.00	21.00	1.00
#000000	4.47	21.00	1.00	21.00
##FFFFFF	4.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#527BC4

Deuteranopia (green-blind)

#3C6EBF

Tritanopia (blue-blind)

#008791

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #3575c1;
/* rgb */ color: rgb(53, 117, 193);
/* oklch */ color: oklch(55.9% 0.135 254.5);

Tailwind

colors: {
  custom: {
    50: '#7e9cd4',
    500: '#3575c1',
    950: '#000000',
  },
}

SCSS

$custom: #3575c1;
$custom-light: #7e9cd4;
$custom-dark: #000000;

JSON

{
  "hex": "#3575c1",
  "rgb": {
    "r": 53,
    "g": 117,
    "b": 193
  },
  "hsl": {
    "h": 212.571,
    "s": 56.911,
    "l": 48.235
  },
  "oklch": {
    "l": 0.5586,
    "c": 0.13522,
    "h": 254.5
  },
  "luminance": 0.1733
}

Semantic roles & 50–950 ramp

primary

#3575C1

secondary

#CBAC87

accent

#9A48E0

background

#F8F9FD

surface

#EFF2FA

border

#CACCD3

text

#0B0E14

muted

#7C7E83

Preview Lab

Preview with #3575C1

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

Preview Lab → · Contrast checker → · Palette generator →