#527EDA#527EDA

#527EDA is a mid, vivid blue. Relative luminance 0.218; OKLCH L 60.6% C 0.148 H 263.4°. Best body text is #000000 at 5.36:1 contrast (WCAG AA passes).

Color values

HEX	#527EDA
RGB	rgb(82, 126, 218)
HSL	hsl(221, 65%, 59%)
HSV	hsv(221, 62%, 85%)
CMYK	cmyk(62.4%, 42.2%, 0%, 14.5%)
CIE-LAB	lab(53.79, 13.41, -51.69)
CIE-LCH	lch(53.79, 53.40, 284.55°)
OKLab	oklab(60.61% -0.0171 -0.1473)
OKLCH	oklch(60.61% 0.148 263.4)
XYZ	xyz(23.5910, 21.7754, 69.2759)
Luminance	0.2178 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#527EDA #DAAE52

analogous

#52C2DA #527EDA #6A52DA

triadic

#527EDA #DA527E #7EDA52

tetradic

#527EDA #DA52C2 #DAAE52 #52DA6A

square

#527EDA #DA52C2 #DAAE52 #52DA6A

split-complementary

#527EDA #DA6A52 #C2DA52

monochromatic

#1F4592 #2A5CC5 #527EDA #84A4E5 #B7C9F0

Accessibility & contrast

On white

3.92

#527EDA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.36

#527EDA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #527EDA

5.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##527EDA	#FFFFFF	#000000	##000000
##527EDA	1.00	3.92	5.36	5.36
#FFFFFF	3.92	1.00	21.00	21.00
#000000	5.36	21.00	1.00	1.00
##000000	5.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5487DE

Deuteranopia (green-blind)

#407BD8

Tritanopia (blue-blind)

#0093A1

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #527eda;
/* rgb */ color: rgb(82, 126, 218);
/* oklch */ color: oklch(60.6% 0.148 263.4);

Tailwind

colors: {
  custom: {
    50: '#8fa2e6',
    500: '#527eda',
    950: '#000000',
  },
}

SCSS

$custom: #527eda;
$custom-light: #8fa2e6;
$custom-dark: #000000;

JSON

{
  "hex": "#527eda",
  "rgb": {
    "r": 82,
    "g": 126,
    "b": 218
  },
  "hsl": {
    "h": 220.588,
    "s": 64.762,
    "l": 58.824
  },
  "oklch": {
    "l": 0.60606,
    "c": 0.14832,
    "h": 263.4
  },
  "luminance": 0.21778
}

Semantic roles & 50–950 ramp

primary

#527EDA

secondary

#DFCDA9

accent

#B140E8

background

#F9F9FE

surface

#F2F2FC

border

#CCCCD5

text

#0D0F16

muted

#7E7E84

Preview Lab

Preview with #527EDA

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

Preview Lab → · Contrast checker → · Palette generator →