#527DE5#527DE5

#527DE5 is a mid, vivid blue. Relative luminance 0.221; OKLCH L 61.1% C 0.164 H 265.0°. Best body text is #000000 at 5.42:1 contrast (WCAG AA passes).

Color values

HEX	#527DE5
RGB	rgb(82, 125, 229)
HSL	hsl(222, 74%, 61%)
HSV	hsv(222, 64%, 90%)
CMYK	cmyk(64.2%, 45.4%, 0%, 10.2%)
CIE-LAB	lab(54.15, 17.78, -57.29)
CIE-LCH	lch(54.15, 59.99, 287.24°)
OKLab	oklab(61.09% -0.0143 -0.1638)
OKLCH	oklch(61.09% 0.164 265)
XYZ	xyz(24.9512, 22.1159, 77.0674)
Luminance	0.2212 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#527DE5 #E5BA52

analogous

#52C6E5 #527DE5 #7052E5

triadic

#527DE5 #E5527D #7DE552

tetradic

#527DE5 #E552C6 #E5BA52 #52E570

square

#527DE5 #E552C6 #E5BA52 #52E570

split-complementary

#527DE5 #E57052 #C6E552

monochromatic

#1941A4 #2157D9 #527DE5 #87A5ED #BCCDF5

Accessibility & contrast

On white

3.87

#527DE5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.42

#527DE5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #527DE5

5.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##527DE5	#FFFFFF	#000000	##000000
##527DE5	1.00	3.87	5.42	5.42
#FFFFFF	3.87	1.00	21.00	21.00
#000000	5.42	21.00	1.00	1.00
##000000	5.42	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A89E9

Deuteranopia (green-blind)

#2F7BE3

Tritanopia (blue-blind)

#0095A6

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #527de5;
/* rgb */ color: rgb(82, 125, 229);
/* oklch */ color: oklch(61.1% 0.164 265.0);

Tailwind

colors: {
  custom: {
    50: '#90a2ee',
    500: '#527de5',
    950: '#000000',
  },
}

SCSS

$custom: #527de5;
$custom-light: #90a2ee;
$custom-dark: #000000;

JSON

{
  "hex": "#527de5",
  "rgb": {
    "r": 82,
    "g": 125,
    "b": 229
  },
  "hsl": {
    "h": 222.449,
    "s": 73.869,
    "l": 60.98
  },
  "oklch": {
    "l": 0.61088,
    "c": 0.16441,
    "h": 265
  },
  "luminance": 0.22118
}

Semantic roles & 50–950 ramp

primary

#527DE5

secondary

#E5D5AE

accent

#9C10D6

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0E0F16

muted

#7E7E84

Preview Lab

Preview with #527DE5

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

Preview Lab → · Contrast checker → · Palette generator →