#527ECE#527ECE

#527ECE is a mid, vivid blue. Relative luminance 0.212; OKLCH L 59.9% C 0.132 H 261.5°. Best body text is #000000 at 5.23:1 contrast (WCAG AA passes).

Color values

HEX	#527ECE
RGB	rgb(82, 126, 206)
HSL	hsl(219, 56%, 56%)
HSV	hsv(219, 60%, 81%)
CMYK	cmyk(60.2%, 38.8%, 0%, 19.2%)
CIE-LAB	lab(53.13, 9.36, -45.95)
CIE-LCH	lch(53.13, 46.89, 281.51°)
OKLab	oklab(59.89% -0.0195 -0.1305)
OKLCH	oklch(59.89% 0.132 261.5)
XYZ	xyz(22.0772, 21.1699, 61.3033)
Luminance	0.2117 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#527ECE #CEA252

analogous

#52BCCE #527ECE #6452CE

triadic

#527ECE #CE527E #7ECE52

tetradic

#527ECE #CE52BC #CEA252 #52CE64

square

#527ECE #CE52BC #CEA252 #52CE64

split-complementary

#527ECE #CE6452 #BCCE52

monochromatic

#254581 #325FB1 #527ECE #82A2DC #B1C5E9

Accessibility & contrast

On white

4.01

#527ECE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.23

#527ECE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #527ECE

5.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##527ECE	#FFFFFF	#000000	##000000
##527ECE	1.00	4.01	5.23	5.23
#FFFFFF	4.01	1.00	21.00	21.00
#000000	5.23	21.00	1.00	1.00
##000000	5.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C85D1

Deuteranopia (green-blind)

#4B7ACC

Tritanopia (blue-blind)

#00909C

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #527ece;
/* rgb */ color: rgb(82, 126, 206);
/* oklch */ color: oklch(59.9% 0.132 261.5);

Tailwind

colors: {
  custom: {
    50: '#8da3dd',
    500: '#527ece',
    950: '#000000',
  },
}

SCSS

$custom: #527ece;
$custom-light: #8da3dd;
$custom-dark: #000000;

JSON

{
  "hex": "#527ece",
  "rgb": {
    "r": 82,
    "g": 126,
    "b": 206
  },
  "hsl": {
    "h": 218.71,
    "s": 55.856,
    "l": 56.471
  },
  "oklch": {
    "l": 0.59889,
    "c": 0.13195,
    "h": 261.5
  },
  "luminance": 0.21172
}

Semantic roles & 50–950 ramp

primary

#527ECE

secondary

#D7C5A4

accent

#AA49DF

background

#F9F9FD

surface

#F1F2FB

border

#CBCCD4

text

#0D0F15

muted

#7E7E83

Preview Lab

Preview with #527ECE

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

Preview Lab → · Contrast checker → · Palette generator →