#527FD4#527FD4

#527FD4 is a mid, vivid blue. Relative luminance 0.217; OKLCH L 60.5% C 0.139 H 262.0°. Best body text is #000000 at 5.35:1 contrast (WCAG AA passes).

Color values

HEX	#527FD4
RGB	rgb(82, 127, 212)
HSL	hsl(219, 60%, 58%)
HSV	hsv(219, 61%, 83%)
CMYK	cmyk(61.3%, 40.1%, 0%, 16.9%)
CIE-LAB	lab(53.73, 10.77, -48.40)
CIE-LCH	lch(53.73, 49.58, 282.55°)
OKLab	oklab(60.46% -0.0193 -0.1376)
OKLCH	oklch(60.46% 0.139 262)
XYZ	xyz(22.9486, 21.7240, 65.2584)
Luminance	0.2173 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#527FD4 #D4A752

analogous

#52C0D4 #527FD4 #6652D4

triadic

#527FD4 #D4527F #7FD452

tetradic

#527FD4 #D452C0 #D4A752 #52D466

square

#527FD4 #D452C0 #D4A752 #52D466

split-complementary

#527FD4 #D46652 #C0D452

monochromatic

#224689 #2E5FBA #527FD4 #83A3E0 #B4C8EC

Accessibility & contrast

On white

3.93

#527FD4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.35

#527FD4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #527FD4

5.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##527FD4	#FFFFFF	#000000	##000000
##527FD4	1.00	3.93	5.35	5.35
#FFFFFF	3.93	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)

#5A87D7

Deuteranopia (green-blind)

#477BD2

Tritanopia (blue-blind)

#00929F

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #527fd4;
/* rgb */ color: rgb(82, 127, 212);
/* oklch */ color: oklch(60.5% 0.139 262.0);

Tailwind

colors: {
  custom: {
    50: '#8ea3e1',
    500: '#527fd4',
    950: '#000000',
  },
}

SCSS

$custom: #527fd4;
$custom-light: #8ea3e1;
$custom-dark: #000000;

JSON

{
  "hex": "#527fd4",
  "rgb": {
    "r": 82,
    "g": 127,
    "b": 212
  },
  "hsl": {
    "h": 219.231,
    "s": 60.185,
    "l": 57.647
  },
  "oklch": {
    "l": 0.60456,
    "c": 0.139,
    "h": 262
  },
  "luminance": 0.21726
}

Semantic roles & 50–950 ramp

primary

#527FD4

secondary

#DBC9A7

accent

#AC44E3

background

#F9FAFD

surface

#F1F3FB

border

#CBCDD4

text

#0D0F15

muted

#7E7F83

Preview Lab

Preview with #527FD4

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

Preview Lab → · Contrast checker → · Palette generator →