#527FDC#527FDC

#527FDC is a mid, vivid blue. Relative luminance 0.221; OKLCH L 60.9% C 0.150 H 263.2°. Best body text is #000000 at 5.43:1 contrast (WCAG AA passes).

Color values

HEX	#527FDC
RGB	rgb(82, 127, 220)
HSL	hsl(220, 66%, 59%)
HSV	hsv(220, 63%, 86%)
CMYK	cmyk(62.7%, 42.3%, 0%, 13.7%)
CIE-LAB	lab(54.17, 13.48, -52.20)
CIE-LCH	lch(54.17, 53.92, 284.48°)
OKLab	oklab(60.94% -0.0177 -0.1488)
OKLCH	oklch(60.94% 0.15 263.2)
XYZ	xyz(23.9828, 22.1377, 70.7054)
Luminance	0.2214 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#527FDC #DCAF52

analogous

#52C4DC #527FDC #6A52DC

triadic

#527FDC #DC527F #7FDC52

tetradic

#527FDC #DC52C4 #DCAF52 #52DC6A

square

#527FDC #DC52C4 #DCAF52 #52DC6A

split-complementary

#527FDC #DC6A52 #C4DC52

monochromatic

#1E4595 #295DC8 #527FDC #85A5E6 #B8CAF1

Accessibility & contrast

On white

3.87

#527FDC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.43

#527FDC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #527FDC

5.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##527FDC	#FFFFFF	#000000	##000000
##527FDC	1.00	3.87	5.43	5.43
#FFFFFF	3.87	1.00	21.00	21.00
#000000	5.43	21.00	1.00	1.00
##000000	5.43	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5488E0

Deuteranopia (green-blind)

#407CDA

Tritanopia (blue-blind)

#0094A3

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #527fdc;
/* rgb */ color: rgb(82, 127, 220);
/* oklch */ color: oklch(60.9% 0.150 263.2);

Tailwind

colors: {
  custom: {
    50: '#8fa3e7',
    500: '#527fdc',
    950: '#000000',
  },
}

SCSS

$custom: #527fdc;
$custom-light: #8fa3e7;
$custom-dark: #000000;

JSON

{
  "hex": "#527fdc",
  "rgb": {
    "r": 82,
    "g": 127,
    "b": 220
  },
  "hsl": {
    "h": 220.435,
    "s": 66.346,
    "l": 59.216
  },
  "oklch": {
    "l": 0.60939,
    "c": 0.14987,
    "h": 263.2
  },
  "luminance": 0.2214
}

Semantic roles & 50–950 ramp

primary

#527FDC

secondary

#E0CEAA

accent

#B23FE9

background

#F9FAFE

surface

#F2F3FC

border

#CCCDD5

text

#0D0F16

muted

#7E7F84

Preview Lab

Preview with #527FDC

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

Preview Lab → · Contrast checker → · Palette generator →