#528ECC#528ECC

#528ECC is a light, moderate cyan. Relative luminance 0.255; OKLCH L 63.3% C 0.113 H 250.7°. Best body text is #000000 at 6.10:1 contrast (WCAG AA passes).

Color values

HEX	#528ECC
RGB	rgb(82, 142, 204)
HSL	hsl(210, 54%, 56%)
HSV	hsv(210, 60%, 80%)
CMYK	cmyk(59.8%, 30.4%, 0%, 20%)
CIE-LAB	lab(57.56, -0.82, -37.84)
CIE-LCH	lch(57.56, 37.85, 268.76°)
OKLab	oklab(63.31% -0.0373 -0.1067)
OKLCH	oklch(63.31% 0.113 250.7)
XYZ	xyz(24.0478, 25.4973, 60.7692)
Luminance	0.2550 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#528ECC #CC9052

analogous

#52CBCC #528ECC #5352CC

triadic

#528ECC #CC528E #8ECC52

tetradic

#528ECC #CC52CB #CC9052 #52CC53

square

#528ECC #CC52CB #CC9052 #52CC53

split-complementary

#528ECC #CC5352 #CBCC52

monochromatic

#25517E #336FAE #528ECC #81ADDA #B1CCE8

Accessibility & contrast

On white

3.44

#528ECC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.10

#528ECC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #528ECC

6.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##528ECC	#FFFFFF	#000000	##000000
##528ECC	1.00	3.44	6.10	6.10
#FFFFFF	3.44	1.00	21.00	21.00
#000000	6.10	21.00	1.00	1.00
##000000	6.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7491CF

Deuteranopia (green-blind)

#6485CB

Tritanopia (blue-blind)

#009CA4

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #528ecc;
/* rgb */ color: rgb(82, 142, 204);
/* oklch */ color: oklch(63.3% 0.113 250.7);

Tailwind

colors: {
  custom: {
    50: '#8caedc',
    500: '#528ecc',
    950: '#000000',
  },
}

SCSS

$custom: #528ecc;
$custom-light: #8caedc;
$custom-dark: #000000;

JSON

{
  "hex": "#528ecc",
  "rgb": {
    "r": 82,
    "g": 142,
    "b": 204
  },
  "hsl": {
    "h": 210.492,
    "s": 54.464,
    "l": 56.078
  },
  "oklch": {
    "l": 0.63306,
    "c": 0.11303,
    "h": 250.7
  },
  "luminance": 0.25499
}

Semantic roles & 50–950 ramp

primary

#528ECC

secondary

#D6BDA4

accent

#954ADE

background

#F9FAFD

surface

#F1F4FB

border

#CBCED4

text

#0D1015

muted

#7E7F83

Preview Lab

Preview with #528ECC

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

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