#527BDA#527BDA

#527BDA is a mid, vivid blue. Relative luminance 0.210; OKLCH L 60.0% C 0.152 H 264.7°. Best body text is #000000 at 5.20:1 contrast (WCAG AA passes).

Color values

HEX	#527BDA
RGB	rgb(82, 123, 218)
HSL	hsl(222, 65%, 59%)
HSV	hsv(222, 62%, 85%)
CMYK	cmyk(62.4%, 43.6%, 0%, 14.5%)
CIE-LAB	lab(52.97, 15.25, -53.00)
CIE-LCH	lch(52.97, 55.15, 286.05°)
OKLab	oklab(59.98% -0.0141 -0.1512)
OKLCH	oklch(59.98% 0.152 264.7)
XYZ	xyz(23.2131, 21.0196, 69.1500)
Luminance	0.2102 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#527BDA #DAB152

analogous

#52BFDA #527BDA #6D52DA

triadic

#527BDA #DA527B #7BDA52

tetradic

#527BDA #DA52BF #DAB152 #52DA6D

square

#527BDA #DA52BF #DAB152 #52DA6D

split-complementary

#527BDA #DA6D52 #BFDA52

monochromatic

#1F4292 #2A59C5 #527BDA #84A1E5 #B7C8F0

Accessibility & contrast

On white

4.04

#527BDA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.20

#527BDA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #527BDA

5.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##527BDA	#FFFFFF	#000000	##000000
##527BDA	1.00	4.04	5.20	5.20
#FFFFFF	4.04	1.00	21.00	21.00
#000000	5.20	21.00	1.00	1.00
##000000	5.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F85DE

Deuteranopia (green-blind)

#3A79D8

Tritanopia (blue-blind)

#0091A0

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #527bda;
/* rgb */ color: rgb(82, 123, 218);
/* oklch */ color: oklch(60.0% 0.152 264.7);

Tailwind

colors: {
  custom: {
    50: '#8fa0e6',
    500: '#527bda',
    950: '#000000',
  },
}

SCSS

$custom: #527bda;
$custom-light: #8fa0e6;
$custom-dark: #000000;

JSON

{
  "hex": "#527bda",
  "rgb": {
    "r": 82,
    "g": 123,
    "b": 218
  },
  "hsl": {
    "h": 221.912,
    "s": 64.762,
    "l": 58.824
  },
  "oklch": {
    "l": 0.59977,
    "c": 0.15186,
    "h": 264.7
  },
  "luminance": 0.21022
}

Semantic roles & 50–950 ramp

primary

#527BDA

secondary

#DFCFA9

accent

#B540E8

background

#F9F9FE

surface

#F2F2FC

border

#CCCCD5

text

#0D0E16

muted

#7E7E84

Preview Lab

Preview with #527BDA

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

Preview Lab → · Contrast checker → · Palette generator →