#527AEC#527AEC

#527AEC is a mid, vivid blue. Relative luminance 0.218; OKLCH L 60.9% C 0.177 H 266.6°. Best body text is #000000 at 5.35:1 contrast (WCAG AA passes).

Color values

HEX	#527AEC
RGB	rgb(82, 122, 236)
HSL	hsl(224, 80%, 62%)
HSV	hsv(224, 65%, 93%)
CMYK	cmyk(65.3%, 48.3%, 0%, 7.5%)
CIE-LAB	lab(53.78, 22.02, -61.80)
CIE-LCH	lch(53.78, 65.61, 289.62°)
OKLab	oklab(60.94% -0.0105 -0.1771)
OKLCH	oklch(60.94% 0.177 266.6)
XYZ	xyz(25.5743, 21.7666, 82.1942)
Luminance	0.2177 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#527AEC #ECC452

analogous

#52C7EC #527AEC #7752EC

triadic

#527AEC #EC527A #7AEC52

tetradic

#527AEC #EC52C7 #ECC452 #52EC77

square

#527AEC #EC52C7 #ECC452 #52EC77

split-complementary

#527AEC #EC7752 #C7EC52

monochromatic

#133CB0 #1B50E6 #527AEC #89A4F2 #C0CFF8

Accessibility & contrast

On white

3.92

#527AEC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.35

#527AEC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #527AEC

5.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##527AEC	#FFFFFF	#000000	##000000
##527AEC	1.00	3.92	5.35	5.35
#FFFFFF	3.92	1.00	21.00	21.00
#000000	5.35	21.00	1.00	1.00
##000000	5.35	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C88F0

Deuteranopia (green-blind)

#157AEA

Tritanopia (blue-blind)

#0095A8

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #527aec;
/* rgb */ color: rgb(82, 122, 236);
/* oklch */ color: oklch(60.9% 0.177 266.6);

Tailwind

colors: {
  custom: {
    50: '#929ff3',
    500: '#527aec',
    950: '#000000',
  },
}

SCSS

$custom: #527aec;
$custom-light: #929ff3;
$custom-dark: #000000;

JSON

{
  "hex": "#527aec",
  "rgb": {
    "r": 82,
    "g": 122,
    "b": 236
  },
  "hsl": {
    "h": 224.416,
    "s": 80.208,
    "l": 62.353
  },
  "oklch": {
    "l": 0.60941,
    "c": 0.1774,
    "h": 266.6
  },
  "luminance": 0.21769
}

Semantic roles & 50–950 ramp

primary

#527AEC

secondary

#E9DAB1

accent

#A609DD

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0E0E17

muted

#7E7E85

Preview Lab

Preview with #527AEC

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

Preview Lab → · Contrast checker → · Palette generator →