#528DBB#528DBB

#528DBB is a light, moderate cyan. Relative luminance 0.244; OKLCH L 62.2% C 0.093 H 243.6°. Best body text is #000000 at 5.89:1 contrast (WCAG AA passes).

Color values

HEX	#528DBB
RGB	rgb(82, 141, 187)
HSL	hsl(206, 44%, 53%)
HSV	hsv(206, 56%, 73%)
CMYK	cmyk(56.1%, 24.6%, 0%, 26.7%)
CIE-LAB	lab(56.52, -5.71, -29.85)
CIE-LCH	lch(56.52, 30.39, 259.18°)
OKLab	oklab(62.24% -0.0415 -0.0836)
OKLCH	oklch(62.24% 0.093 243.6)
XYZ	xyz(21.9709, 24.4295, 50.5616)
Luminance	0.2443 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#528DBB #BB8052

analogous

#52BBB4 #528DBB #5258BB

triadic

#528DBB #BB528D #8DBB52

tetradic

#528DBB #B452BB #BB8052 #58BB52

square

#528DBB #B452BB #BB8052 #58BB52

split-complementary

#528DBB #BB5258 #BBB452

monochromatic

#294D69 #3B6E95 #528DBB #7EAACC #AAC7DE

Accessibility & contrast

On white

3.57

#528DBB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.89

#528DBB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #528DBB

5.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##528DBB	#FFFFFF	#000000	##000000
##528DBB	1.00	3.57	5.89	5.89
#FFFFFF	3.57	1.00	21.00	21.00
#000000	5.89	21.00	1.00	1.00
##000000	5.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#798DBD

Deuteranopia (green-blind)

#6B83BA

Tritanopia (blue-blind)

#00989D

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #528dbb;
/* rgb */ color: rgb(82, 141, 187);
/* oklch */ color: oklch(62.2% 0.093 243.6);

Tailwind

colors: {
  custom: {
    50: '#8aaecf',
    500: '#528dbb',
    950: '#000000',
  },
}

SCSS

$custom: #528dbb;
$custom-light: #8aaecf;
$custom-dark: #000000;

JSON

{
  "hex": "#528dbb",
  "rgb": {
    "r": 82,
    "g": 141,
    "b": 187
  },
  "hsl": {
    "h": 206.286,
    "s": 43.568,
    "l": 52.745
  },
  "oklch": {
    "l": 0.62239,
    "c": 0.09332,
    "h": 243.6
  },
  "luminance": 0.24431
}

Semantic roles & 50–950 ramp

primary

#528DBB

secondary

#CBB29E

accent

#8C54D3

background

#F8FAFC

surface

#F0F4F9

border

#CBCED2

text

#0C1014

muted

#7D7F82

Preview Lab

Preview with #528DBB

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

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