#528ABB#528ABB

#528ABB is a mid, moderate cyan. Relative luminance 0.236; OKLCH L 61.5% C 0.095 H 246.5°. Best body text is #000000 at 5.71:1 contrast (WCAG AA passes).

Color values

HEX	#528ABB
RGB	rgb(82, 138, 187)
HSL	hsl(208, 44%, 53%)
HSV	hsv(208, 56%, 73%)
CMYK	cmyk(56.1%, 26.2%, 0%, 26.7%)
CIE-LAB	lab(55.64, -3.98, -31.21)
CIE-LCH	lch(55.64, 31.46, 262.73°)
OKLab	oklab(61.55% -0.038 -0.0875)
OKLCH	oklch(61.55% 0.095 246.5)
XYZ	xyz(21.5346, 23.5568, 50.4162)
Luminance	0.2356 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#528ABB #BB8352

analogous

#52BBB7 #528ABB #5256BB

triadic

#528ABB #BB528A #8ABB52

tetradic

#528ABB #B752BB #BB8352 #56BB52

square

#528ABB #B752BB #BB8352 #56BB52

split-complementary

#528ABB #BB5256 #BBB752

monochromatic

#294B69 #3B6B95 #528ABB #7EA8CC #AAC5DE

Accessibility & contrast

On white

3.68

#528ABB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.71

#528ABB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #528ABB

5.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##528ABB	#FFFFFF	#000000	##000000
##528ABB	1.00	3.68	5.71	5.71
#FFFFFF	3.68	1.00	21.00	21.00
#000000	5.71	21.00	1.00	1.00
##000000	5.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#758BBD

Deuteranopia (green-blind)

#6781BA

Tritanopia (blue-blind)

#00969B

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #528abb;
/* rgb */ color: rgb(82, 138, 187);
/* oklch */ color: oklch(61.5% 0.095 246.5);

Tailwind

colors: {
  custom: {
    50: '#8aaccf',
    500: '#528abb',
    950: '#000000',
  },
}

SCSS

$custom: #528abb;
$custom-light: #8aaccf;
$custom-dark: #000000;

JSON

{
  "hex": "#528abb",
  "rgb": {
    "r": 82,
    "g": 138,
    "b": 187
  },
  "hsl": {
    "h": 208,
    "s": 43.568,
    "l": 52.745
  },
  "oklch": {
    "l": 0.61549,
    "c": 0.09543,
    "h": 246.5
  },
  "luminance": 0.23559
}

Semantic roles & 50–950 ramp

primary

#528ABB

secondary

#CBB39E

accent

#9054D3

background

#F8FAFC

surface

#F0F4F9

border

#CBCED2

text

#0C1014

muted

#7D7F82

Preview Lab

Preview with #528ABB

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

Preview Lab → · Contrast checker → · Palette generator →