#3576AB#3576AB

#3576AB is a mid, moderate cyan. Relative luminance 0.167; OKLCH L 54.8% C 0.106 H 246.1°. Best body text is #FFFFFF at 4.85:1 contrast (WCAG AA passes).

Color values

HEX	#3576AB
RGB	rgb(53, 118, 171)
HSL	hsl(207, 53%, 44%)
HSV	hsv(207, 69%, 67%)
CMYK	cmyk(69%, 31%, 0%, 32.9%)
CIE-LAB	lab(47.82, -3.12, -34.31)
CIE-LCH	lch(47.82, 34.45, 264.80°)
OKLab	oklab(54.82% -0.043 -0.097)
OKLCH	oklch(54.82% 0.106 246.1)
XYZ	xyz(15.2945, 16.6524, 40.9284)
Luminance	0.1665 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3576AB #AB6A35

analogous

#35ABA5 #3576AB #353BAB

triadic

#3576AB #AB3576 #76AB35

tetradic

#3576AB #A535AB #AB6A35 #3BAB35

square

#3576AB #A535AB #AB6A35 #3BAB35

split-complementary

#3576AB #AB353B #ABA535

monochromatic

#18364E #27567C #3576AB #5395CA #82B2D8

Accessibility & contrast

On white

4.85

#3576AB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.33

#3576AB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3576AB

4.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3576AB	#FFFFFF	#000000	##FFFFFF
##3576AB	1.00	4.85	4.33	4.85
#FFFFFF	4.85	1.00	21.00	1.00
#000000	4.33	21.00	1.00	21.00
##FFFFFF	4.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E78AD

Deuteranopia (green-blind)

#4E6CAA

Tritanopia (blue-blind)

#008389

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #3576ab;
/* rgb */ color: rgb(53, 118, 171);
/* oklch */ color: oklch(54.8% 0.106 246.1);

Tailwind

colors: {
  custom: {
    50: '#7a9dc4',
    500: '#3576ab',
    950: '#000000',
  },
}

SCSS

$custom: #3576ab;
$custom-light: #7a9dc4;
$custom-dark: #000000;

JSON

{
  "hex": "#3576ab",
  "rgb": {
    "r": 53,
    "g": 118,
    "b": 171
  },
  "hsl": {
    "h": 206.949,
    "s": 52.679,
    "l": 43.922
  },
  "oklch": {
    "l": 0.54818,
    "c": 0.10614,
    "h": 246.1
  },
  "luminance": 0.16654
}

Semantic roles & 50–950 ramp

primary

#3576AB

secondary

#C29A7A

accent

#8D4CDC

background

#F7F9FC

surface

#EEF2F8

border

#C9CCD1

text

#0A0E12

muted

#7C7E81

Preview Lab

Preview with #3576AB

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

Preview Lab → · Contrast checker → · Palette generator →