#528DAB#528DAB

#528DAB is a mid, moderate cyan. Relative luminance 0.238; OKLCH L 61.5% C 0.077 H 232.0°. Best body text is #000000 at 5.76:1 contrast (WCAG AA passes).

Color values

HEX	#528DAB
RGB	rgb(82, 141, 171)
HSL	hsl(200, 35%, 50%)
HSV	hsv(200, 52%, 67%)
CMYK	cmyk(52%, 17.5%, 0%, 32.9%)
CIE-LAB	lab(55.87, -10.65, -21.72)
CIE-LCH	lch(55.87, 24.19, 243.88°)
OKLab	oklab(61.51% -0.0471 -0.0604)
OKLCH	oklch(61.51% 0.077 232)
XYZ	xyz(20.3525, 23.7822, 42.0381)
Luminance	0.2378 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#528DAB #AB7052

analogous

#52AB9D #528DAB #5260AB

triadic

#528DAB #AB528D #8DAB52

tetradic

#528DAB #9D52AB #AB7052 #60AB52

square

#528DAB #9D52AB #AB7052 #60AB52

split-complementary

#528DAB #AB5260 #AB9D52

monochromatic

#2A4958 #3E6B82 #528DAB #7BA8C0 #A4C3D3

Accessibility & contrast

On white

3.65

#528DAB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.76

#528DAB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #528DAB

5.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##528DAB	#FFFFFF	#000000	##000000
##528DAB	1.00	3.65	5.76	5.76
#FFFFFF	3.65	1.00	21.00	21.00
#000000	5.76	21.00	1.00	1.00
##000000	5.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E8BAD

Deuteranopia (green-blind)

#7282AB

Tritanopia (blue-blind)

#1E9597

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #528dab;
/* rgb */ color: rgb(82, 141, 171);
/* oklch */ color: oklch(61.5% 0.077 232.0);

Tailwind

colors: {
  custom: {
    50: '#89aec4',
    500: '#528dab',
    950: '#000000',
  },
}

SCSS

$custom: #528dab;
$custom-light: #89aec4;
$custom-dark: #000000;

JSON

{
  "hex": "#528dab",
  "rgb": {
    "r": 82,
    "g": 141,
    "b": 171
  },
  "hsl": {
    "h": 200.225,
    "s": 35.178,
    "l": 49.608
  },
  "oklch": {
    "l": 0.61513,
    "c": 0.07659,
    "h": 232
  },
  "luminance": 0.23784
}

Semantic roles & 50–950 ramp

primary

#528DAB

secondary

#C1A698

accent

#825DCB

background

#F8FAFC

surface

#F0F4F8

border

#CBCED1

text

#0C1012

muted

#7D7F81

Preview Lab

Preview with #528DAB

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

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