#528FBD#528FBD

#528FBD is a light, moderate cyan. Relative luminance 0.251; OKLCH L 62.8% C 0.094 H 242.8°. Best body text is #000000 at 6.02:1 contrast (WCAG AA passes).

Color values

HEX	#528FBD
RGB	rgb(82, 143, 189)
HSL	hsl(206, 45%, 53%)
HSV	hsv(206, 57%, 74%)
CMYK	cmyk(56.6%, 24.3%, 0%, 25.9%)
CIE-LAB	lab(57.18, -6.21, -29.95)
CIE-LCH	lch(57.18, 30.59, 258.28°)
OKLab	oklab(62.79% -0.0431 -0.0839)
OKLCH	oklch(62.79% 0.094 242.8)
XYZ	xyz(22.4841, 25.1109, 51.7963)
Luminance	0.2511 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#528FBD #BD8052

analogous

#52BDB5 #528FBD #5259BD

triadic

#528FBD #BD528F #8FBD52

tetradic

#528FBD #B552BD #BD8052 #59BD52

square

#528FBD #B552BD #BD8052 #59BD52

split-complementary

#528FBD #BD5259 #BDB552

monochromatic

#294F6C #3A6F98 #528FBD #7EACCE #ABC8DF

Accessibility & contrast

On white

3.49

#528FBD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.02

#528FBD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #528FBD

6.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##528FBD	#FFFFFF	#000000	##000000
##528FBD	1.00	3.49	6.02	6.02
#FFFFFF	3.49	1.00	21.00	21.00
#000000	6.02	21.00	1.00	1.00
##000000	6.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7B8FBF

Deuteranopia (green-blind)

#6C84BC

Tritanopia (blue-blind)

#009A9F

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #528fbd;
/* rgb */ color: rgb(82, 143, 189);
/* oklch */ color: oklch(62.8% 0.094 242.8);

Tailwind

colors: {
  custom: {
    50: '#8bafd1',
    500: '#528fbd',
    950: '#000000',
  },
}

SCSS

$custom: #528fbd;
$custom-light: #8bafd1;
$custom-dark: #000000;

JSON

{
  "hex": "#528fbd",
  "rgb": {
    "r": 82,
    "g": 143,
    "b": 189
  },
  "hsl": {
    "h": 205.794,
    "s": 44.77,
    "l": 53.137
  },
  "oklch": {
    "l": 0.62794,
    "c": 0.09429,
    "h": 242.8
  },
  "luminance": 0.25113
}

Semantic roles & 50–950 ramp

primary

#528FBD

secondary

#CCB29E

accent

#8B53D4

background

#F8FAFC

surface

#F0F4F9

border

#CBCED2

text

#0C1014

muted

#7D7F82

Preview Lab

Preview with #528FBD

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

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