#539EC6#539EC6

#539EC6 is a light, moderate cyan. Relative luminance 0.304; OKLCH L 66.7% C 0.095 H 234.0°. Best body text is #000000 at 7.07:1 contrast (WCAG AA passes).

Color values

HEX	#539EC6
RGB	rgb(83, 158, 198)
HSL	hsl(201, 50%, 55%)
HSV	hsv(201, 58%, 78%)
CMYK	cmyk(58.1%, 20.2%, 0%, 22.4%)
CIE-LAB	lab(61.97, -11.57, -27.61)
CIE-LCH	lch(61.97, 29.94, 247.26°)
OKLab	oklab(66.72% -0.056 -0.0771)
OKLCH	oklch(66.72% 0.095 234)
XYZ	xyz(25.9833, 30.3675, 57.9074)
Luminance	0.3037 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#539EC6 #C67B53

analogous

#53C6B5 #539EC6 #5364C6

triadic

#539EC6 #C6539E #9EC653

tetradic

#539EC6 #B553C6 #C67B53 #64C653

square

#539EC6 #B553C6 #C67B53 #64C653

split-complementary

#539EC6 #C65364 #C6B553

monochromatic

#275B77 #377FA5 #539EC6 #81B8D5 #AFD2E4

Accessibility & contrast

On white

2.97

#539EC6 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.07

#539EC6 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #539EC6

7.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##539EC6	#FFFFFF	#000000	##000000
##539EC6	1.00	2.97	7.07	7.07
#FFFFFF	2.97	1.00	21.00	21.00
#000000	7.07	21.00	1.00	1.00
##000000	7.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8B9CC8

Deuteranopia (green-blind)

#7B90C5

Tritanopia (blue-blind)

#00A9AB

Achromatopsia (no color)

#969696

Design tokens & code

CSS

--color: #539ec6;
/* rgb */ color: rgb(83, 158, 198);
/* oklch */ color: oklch(66.7% 0.095 234.0);

Tailwind

colors: {
  custom: {
    50: '#8dbad7',
    500: '#539ec6',
    950: '#000000',
  },
}

SCSS

$custom: #539ec6;
$custom-light: #8dbad7;
$custom-dark: #000000;

JSON

{
  "hex": "#539ec6",
  "rgb": {
    "r": 83,
    "g": 158,
    "b": 198
  },
  "hsl": {
    "h": 200.87,
    "s": 50.218,
    "l": 55.098
  },
  "oklch": {
    "l": 0.6672,
    "c": 0.09531,
    "h": 234
  },
  "luminance": 0.3037
}

Semantic roles & 50–950 ramp

primary

#539EC6

secondary

#D3B3A2

accent

#7F4EDA

background

#F9FBFD

surface

#F1F6FA

border

#CBD0D3

text

#0D1114

muted

#7E8083

Preview Lab

Preview with #539EC6

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

Preview Lab → · Contrast checker → · Palette generator →