#528FA4#528FA4

#528FA4 is a mid, moderate cyan. Relative luminance 0.241; OKLCH L 61.7% C 0.071 H 222.3°. Best body text is #000000 at 5.82:1 contrast (WCAG AA passes).

Color values

HEX	#528FA4
RGB	rgb(82, 143, 164)
HSL	hsl(195, 33%, 48%)
HSV	hsv(195, 50%, 64%)
CMYK	cmyk(50%, 12.8%, 0%, 35.7%)
CIE-LAB	lab(56.21, -13.83, -17.20)
CIE-LCH	lch(56.21, 22.07, 231.19°)
OKLab	oklab(61.69% -0.0522 -0.0476)
OKLCH	oklch(61.69% 0.071 222.3)
XYZ	xyz(20.0005, 24.1175, 38.7159)
Luminance	0.2412 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#528FA4 #A46752

analogous

#52A490 #528FA4 #5266A4

triadic

#528FA4 #A4528F #8FA452

tetradic

#528FA4 #9052A4 #A46752 #66A452

square

#528FA4 #9052A4 #A46752 #66A452

split-complementary

#528FA4 #A45266 #A49052

monochromatic

#294852 #3E6B7B #528FA4 #78AABB #A1C4D0

Accessibility & contrast

On white

3.61

#528FA4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.82

#528FA4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #528FA4

5.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##528FA4	#FFFFFF	#000000	##000000
##528FA4	1.00	3.61	5.82	5.82
#FFFFFF	3.61	1.00	21.00	21.00
#000000	5.82	21.00	1.00	1.00
##000000	5.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#838CA5

Deuteranopia (green-blind)

#7683A4

Tritanopia (blue-blind)

#259696

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #528fa4;
/* rgb */ color: rgb(82, 143, 164);
/* oklch */ color: oklch(61.7% 0.071 222.3);

Tailwind

colors: {
  custom: {
    50: '#88afbf',
    500: '#528fa4',
    950: '#000000',
  },
}

SCSS

$custom: #528fa4;
$custom-light: #88afbf;
$custom-dark: #000000;

JSON

{
  "hex": "#528fa4",
  "rgb": {
    "r": 82,
    "g": 143,
    "b": 164
  },
  "hsl": {
    "h": 195.366,
    "s": 33.333,
    "l": 48.235
  },
  "oklch": {
    "l": 0.61694,
    "c": 0.07066,
    "h": 222.3
  },
  "luminance": 0.24119
}

Semantic roles & 50–950 ramp

primary

#528FA4

secondary

#BD9F95

accent

#7A5EC9

background

#F8FAFB

surface

#F0F4F7

border

#CBCED0

text

#0C1012

muted

#7D7F81

Preview Lab

Preview with #528FA4

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

Preview Lab → · Contrast checker → · Palette generator →