#3575AD#3575AD

#3575AD is a mid, moderate cyan. Relative luminance 0.165; OKLCH L 54.7% C 0.109 H 247.8°. Best body text is #FFFFFF at 4.88:1 contrast (WCAG AA passes).

Color values

HEX	#3575AD
RGB	rgb(53, 117, 173)
HSL	hsl(208, 53%, 44%)
HSV	hsv(208, 69%, 68%)
CMYK	cmyk(69.4%, 32.4%, 0%, 32.2%)
CIE-LAB	lab(47.62, -1.81, -35.79)
CIE-LCH	lch(47.62, 35.83, 267.10°)
OKLab	oklab(54.69% -0.0414 -0.1013)
OKLCH	oklch(54.69% 0.109 247.8)
XYZ	xyz(15.3695, 16.4950, 41.9009)
Luminance	0.1650 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3575AD #AD6D35

analogous

#35ADA9 #3575AD #3539AD

triadic

#3575AD #AD3575 #75AD35

tetradic

#3575AD #A935AD #AD6D35 #39AD35

square

#3575AD #A935AD #AD6D35 #39AD35

split-complementary

#3575AD #AD3539 #ADA935

monochromatic

#18364F #27557E #3575AD #5494CB #83B1D9

Accessibility & contrast

On white

4.88

#3575AD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.30

#3575AD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3575AD

4.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3575AD	#FFFFFF	#000000	##FFFFFF
##3575AD	1.00	4.88	4.30	4.88
#FFFFFF	4.88	1.00	21.00	1.00
#000000	4.30	21.00	1.00	21.00
##FFFFFF	4.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C77AF

Deuteranopia (green-blind)

#4B6CAC

Tritanopia (blue-blind)

#008289

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #3575ad;
/* rgb */ color: rgb(53, 117, 173);
/* oklch */ color: oklch(54.7% 0.109 247.8);

Tailwind

colors: {
  custom: {
    50: '#7a9cc5',
    500: '#3575ad',
    950: '#000000',
  },
}

SCSS

$custom: #3575ad;
$custom-light: #7a9cc5;
$custom-dark: #000000;

JSON

{
  "hex": "#3575ad",
  "rgb": {
    "r": 53,
    "g": 117,
    "b": 173
  },
  "hsl": {
    "h": 208,
    "s": 53.097,
    "l": 44.314
  },
  "oklch": {
    "l": 0.54691,
    "c": 0.10948,
    "h": 247.8
  },
  "luminance": 0.16497
}

Semantic roles & 50–950 ramp

primary

#3575AD

secondary

#C39D7B

accent

#8F4BDD

background

#F7F9FC

surface

#EEF2F8

border

#C9CCD1

text

#0A0E13

muted

#7C7E82

Preview Lab

Preview with #3575AD

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

Preview Lab → · Contrast checker → · Palette generator →