#528ECB#528ECB

#528ECB is a light, moderate cyan. Relative luminance 0.255; OKLCH L 63.3% C 0.112 H 250.4°. Best body text is #000000 at 6.09:1 contrast (WCAG AA passes).

Color values

HEX	#528ECB
RGB	rgb(82, 142, 203)
HSL	hsl(210, 54%, 56%)
HSV	hsv(210, 60%, 80%)
CMYK	cmyk(59.6%, 30%, 0%, 20.4%)
CIE-LAB	lab(57.51, -1.14, -37.35)
CIE-LCH	lch(57.51, 37.37, 268.25°)
OKLab	oklab(63.26% -0.0376 -0.1053)
OKLCH	oklch(63.26% 0.112 250.4)
XYZ	xyz(23.9283, 25.4495, 60.1396)
Luminance	0.2545 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#528ECB #CB8F52

analogous

#52CACB #528ECB #5252CB

triadic

#528ECB #CB528E #8ECB52

tetradic

#528ECB #CB52CA #CB8F52 #52CB52

square

#528ECB #CB52CA #CB8F52 #52CB52

split-complementary

#528ECB #CB5252 #CACB52

monochromatic

#26517D #346FAC #528ECB #81ADD9 #B0CBE7

Accessibility & contrast

On white

3.45

#528ECB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.09

#528ECB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #528ECB

6.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##528ECB	#FFFFFF	#000000	##000000
##528ECB	1.00	3.45	6.09	6.09
#FFFFFF	3.45	1.00	21.00	21.00
#000000	6.09	21.00	1.00	1.00
##000000	6.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7491CE

Deuteranopia (green-blind)

#6485CA

Tritanopia (blue-blind)

#009CA4

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #528ecb;
/* rgb */ color: rgb(82, 142, 203);
/* oklch */ color: oklch(63.3% 0.112 250.4);

Tailwind

colors: {
  custom: {
    50: '#8caedb',
    500: '#528ecb',
    950: '#000000',
  },
}

SCSS

$custom: #528ecb;
$custom-light: #8caedb;
$custom-dark: #000000;

JSON

{
  "hex": "#528ecb",
  "rgb": {
    "r": 82,
    "g": 142,
    "b": 203
  },
  "hsl": {
    "h": 210.248,
    "s": 53.778,
    "l": 55.882
  },
  "oklch": {
    "l": 0.63255,
    "c": 0.11178,
    "h": 250.4
  },
  "luminance": 0.25452
}

Semantic roles & 50–950 ramp

primary

#528ECB

secondary

#D5BDA3

accent

#954BDD

background

#F9FAFD

surface

#F1F4FB

border

#CBCED4

text

#0D1015

muted

#7E7F83

Preview Lab

Preview with #528ECB

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

Preview Lab → · Contrast checker → · Palette generator →