#527BED#527BED

#527BED is a mid, vivid blue. Relative luminance 0.221; OKLCH L 61.2% C 0.178 H 266.4°. Best body text is #000000 at 5.41:1 contrast (WCAG AA passes).

Color values

HEX	#527BED
RGB	rgb(82, 123, 237)
HSL	hsl(224, 81%, 63%)
HSV	hsv(224, 65%, 93%)
CMYK	cmyk(65.4%, 48.1%, 0%, 7.1%)
CIE-LAB	lab(54.10, 21.75, -61.83)
CIE-LCH	lch(54.10, 65.55, 289.38°)
OKLab	oklab(61.21% -0.0113 -0.1772)
OKLCH	oklch(61.21% 0.178 266.4)
XYZ	xyz(25.8434, 22.0717, 83.0027)
Luminance	0.2207 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#527BED #EDC452

analogous

#52C9ED #527BED #7652ED

triadic

#527BED #ED527B #7BED52

tetradic

#527BED #ED52C9 #EDC452 #52ED76

square

#527BED #ED52C9 #EDC452 #52ED76

split-complementary

#527BED #ED7652 #C9ED52

monochromatic

#133DB2 #1B51E7 #527BED #89A5F3 #C1D0F9

Accessibility & contrast

On white

3.88

#527BED on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.41

#527BED on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #527BED

5.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##527BED	#FFFFFF	#000000	##000000
##527BED	1.00	3.88	5.41	5.41
#FFFFFF	3.88	1.00	21.00	21.00
#000000	5.41	21.00	1.00	1.00
##000000	5.41	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E89F1

Deuteranopia (green-blind)

#177BEB

Tritanopia (blue-blind)

#0095A9

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #527bed;
/* rgb */ color: rgb(82, 123, 237);
/* oklch */ color: oklch(61.2% 0.178 266.4);

Tailwind

colors: {
  custom: {
    50: '#92a0f3',
    500: '#527bed',
    950: '#000000',
  },
}

SCSS

$custom: #527bed;
$custom-light: #92a0f3;
$custom-dark: #000000;

JSON

{
  "hex": "#527bed",
  "rgb": {
    "r": 82,
    "g": 123,
    "b": 237
  },
  "hsl": {
    "h": 224.129,
    "s": 81.152,
    "l": 62.549
  },
  "oklch": {
    "l": 0.61208,
    "c": 0.17754,
    "h": 266.4
  },
  "luminance": 0.22074
}

Semantic roles & 50–950 ramp

primary

#527BED

secondary

#EADBB1

accent

#A508DE

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0E0E17

muted

#7E7E85

Preview Lab

Preview with #527BED

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

Preview Lab → · Contrast checker → · Palette generator →