#3575AA#3575AA

#3575AA is a mid, moderate cyan. Relative luminance 0.164; OKLCH L 54.5% C 0.106 H 246.4°. Best body text is #FFFFFF at 4.91:1 contrast (WCAG AA passes).

Color values

HEX	#3575AA
RGB	rgb(53, 117, 170)
HSL	hsl(207, 52%, 44%)
HSV	hsv(207, 69%, 67%)
CMYK	cmyk(68.8%, 31.2%, 0%, 33.3%)
CIE-LAB	lab(47.47, -2.88, -34.27)
CIE-LCH	lch(47.47, 34.39, 265.20°)
OKLab	oklab(54.53% -0.0423 -0.0969)
OKLCH	oklch(54.53% 0.106 246.4)
XYZ	xyz(15.0825, 16.3801, 40.3892)
Luminance	0.1638 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3575AA #AA6A35

analogous

#35AAA4 #3575AA #353BAA

triadic

#3575AA #AA3575 #75AA35

tetradic

#3575AA #A435AA #AA6A35 #3BAA35

square

#3575AA #A435AA #AA6A35 #3BAA35

split-complementary

#3575AA #AA353B #AAA435

monochromatic

#18354D #26557B #3575AA #5394C9 #82B1D8

Accessibility & contrast

On white

4.91

#3575AA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.28

#3575AA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3575AA

4.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3575AA	#FFFFFF	#000000	##FFFFFF
##3575AA	1.00	4.91	4.28	4.91
#FFFFFF	4.91	1.00	21.00	1.00
#000000	4.28	21.00	1.00	21.00
##FFFFFF	4.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5D77AC

Deuteranopia (green-blind)

#4D6CA9

Tritanopia (blue-blind)

#008288

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #3575aa;
/* rgb */ color: rgb(53, 117, 170);
/* oklch */ color: oklch(54.5% 0.106 246.4);

Tailwind

colors: {
  custom: {
    50: '#7a9cc3',
    500: '#3575aa',
    950: '#000000',
  },
}

SCSS

$custom: #3575aa;
$custom-light: #7a9cc3;
$custom-dark: #000000;

JSON

{
  "hex": "#3575aa",
  "rgb": {
    "r": 53,
    "g": 117,
    "b": 170
  },
  "hsl": {
    "h": 207.179,
    "s": 52.466,
    "l": 43.725
  },
  "oklch": {
    "l": 0.54526,
    "c": 0.10577,
    "h": 246.4
  },
  "luminance": 0.16382
}

Semantic roles & 50–950 ramp

primary

#3575AA

secondary

#C19A7A

accent

#8D4CDC

background

#F7F9FC

surface

#EEF2F8

border

#C9CCD1

text

#0A0E12

muted

#7C7E81

Preview Lab

Preview with #3575AA

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

Preview Lab → · Contrast checker → · Palette generator →