#527FD8#527FD8

#527FD8 is a mid, vivid blue. Relative luminance 0.219; OKLCH L 60.7% C 0.144 H 262.6°. Best body text is #000000 at 5.39:1 contrast (WCAG AA passes).

Color values

HEX	#527FD8
RGB	rgb(82, 127, 216)
HSL	hsl(220, 63%, 58%)
HSV	hsv(220, 62%, 85%)
CMYK	cmyk(62%, 41.2%, 0%, 15.3%)
CIE-LAB	lab(53.95, 12.13, -50.31)
CIE-LCH	lch(53.95, 51.75, 283.55°)
OKLab	oklab(60.7% -0.0185 -0.1432)
OKLCH	oklch(60.7% 0.144 262.6)
XYZ	xyz(23.4594, 21.9283, 67.9487)
Luminance	0.2193 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#527FD8 #D8AB52

analogous

#52C2D8 #527FD8 #6852D8

triadic

#527FD8 #D8527F #7FD852

tetradic

#527FD8 #D852C2 #D8AB52 #52D868

square

#527FD8 #D852C2 #D8AB52 #52D868

split-complementary

#527FD8 #D86852 #C2D852

monochromatic

#20468F #2C5EC1 #527FD8 #84A4E3 #B6C9EF

Accessibility & contrast

On white

3.90

#527FD8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.39

#527FD8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #527FD8

5.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##527FD8	#FFFFFF	#000000	##000000
##527FD8	1.00	3.90	5.39	5.39
#FFFFFF	3.90	1.00	21.00	21.00
#000000	5.39	21.00	1.00	1.00
##000000	5.39	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5788DB

Deuteranopia (green-blind)

#447BD6

Tritanopia (blue-blind)

#0093A1

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #527fd8;
/* rgb */ color: rgb(82, 127, 216);
/* oklch */ color: oklch(60.7% 0.144 262.6);

Tailwind

colors: {
  custom: {
    50: '#8ea3e4',
    500: '#527fd8',
    950: '#000000',
  },
}

SCSS

$custom: #527fd8;
$custom-light: #8ea3e4;
$custom-dark: #000000;

JSON

{
  "hex": "#527fd8",
  "rgb": {
    "r": 82,
    "g": 127,
    "b": 216
  },
  "hsl": {
    "h": 219.851,
    "s": 63.208,
    "l": 58.431
  },
  "oklch": {
    "l": 0.60696,
    "c": 0.14444,
    "h": 262.6
  },
  "luminance": 0.2193
}

Semantic roles & 50–950 ramp

primary

#527FD8

secondary

#DDCCA8

accent

#AF42E6

background

#F9FAFE

surface

#F2F3FC

border

#CCCDD5

text

#0D0F16

muted

#7E7F84

Preview Lab

Preview with #527FD8

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

Preview Lab → · Contrast checker → · Palette generator →