#527ADD#527ADD

#527ADD is a mid, vivid blue. Relative luminance 0.209; OKLCH L 60.0% C 0.157 H 265.4°. Best body text is #000000 at 5.19:1 contrast (WCAG AA passes).

Color values

HEX	#527ADD
RGB	rgb(82, 122, 221)
HSL	hsl(223, 67%, 59%)
HSV	hsv(223, 63%, 87%)
CMYK	cmyk(62.9%, 44.8%, 0%, 13.3%)
CIE-LAB	lab(52.87, 16.89, -54.84)
CIE-LCH	lch(52.87, 57.38, 287.11°)
OKLab	oklab(59.96% -0.0126 -0.1566)
OKLCH	oklch(59.96% 0.157 265.4)
XYZ	xyz(23.4858, 20.9312, 71.1950)
Luminance	0.2093 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#527ADD #DDB552

analogous

#52C0DD #527ADD #7052DD

triadic

#527ADD #DD527A #7ADD52

tetradic

#527ADD #DD52C0 #DDB552 #52DD70

square

#527ADD #DD52C0 #DDB552 #52DD70

split-complementary

#527ADD #DD7052 #C0DD52

monochromatic

#1E4197 #2856CA #527ADD #85A1E7 #B8C9F1

Accessibility & contrast

On white

4.05

#527ADD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.19

#527ADD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #527ADD

5.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##527ADD	#FFFFFF	#000000	##000000
##527ADD	1.00	4.05	5.19	5.19
#FFFFFF	4.05	1.00	21.00	21.00
#000000	5.19	21.00	1.00	1.00
##000000	5.19	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B85E1

Deuteranopia (green-blind)

#3378DB

Tritanopia (blue-blind)

#0091A1

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #527add;
/* rgb */ color: rgb(82, 122, 221);
/* oklch */ color: oklch(60.0% 0.157 265.4);

Tailwind

colors: {
  custom: {
    50: '#8fa0e8',
    500: '#527add',
    950: '#000000',
  },
}

SCSS

$custom: #527add;
$custom-light: #8fa0e8;
$custom-dark: #000000;

JSON

{
  "hex": "#527add",
  "rgb": {
    "r": 82,
    "g": 122,
    "b": 221
  },
  "hsl": {
    "h": 222.734,
    "s": 67.15,
    "l": 59.412
  },
  "oklch": {
    "l": 0.59959,
    "c": 0.15714,
    "h": 265.4
  },
  "luminance": 0.20933
}

Semantic roles & 50–950 ramp

primary

#527ADD

secondary

#E0D1AA

accent

#B83EEA

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0E0E16

muted

#7E7E84

Preview Lab

Preview with #527ADD

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

Preview Lab → · Contrast checker → · Palette generator →