#525BCC#525BCC

#525BCC is a mid, vivid blue. Relative luminance 0.136; OKLCH L 52.7% C 0.173 H 275.3°. Best body text is #FFFFFF at 5.63:1 contrast (WCAG AA passes).

Color values

HEX	#525BCC
RGB	rgb(82, 91, 204)
HSL	hsl(236, 54%, 56%)
HSV	hsv(236, 60%, 80%)
CMYK	cmyk(59.8%, 55.4%, 0%, 20%)
CIE-LAB	lab(43.70, 30.41, -59.92)
CIE-LCH	lch(43.70, 67.20, 296.90°)
OKLab	oklab(52.67% 0.016 -0.1719)
OKLCH	oklch(52.67% 0.173 275.3)
XYZ	xyz(18.1163, 13.6342, 58.7920)
Luminance	0.1364 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#525BCC #CCC352

analogous

#5298CC #525BCC #8652CC

triadic

#525BCC #CC525B #5BCC52

tetradic

#525BCC #CC5298 #CCC352 #52CC86

square

#525BCC #CC5298 #CCC352 #52CC86

split-complementary

#525BCC #CC8652 #98CC52

monochromatic

#252C7E #333CAE #525BCC #8188DA #B1B5E8

Accessibility & contrast

On white

5.63

#525BCC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.73

#525BCC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #525BCC

5.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##525BCC	#FFFFFF	#000000	##FFFFFF
##525BCC	1.00	5.63	3.73	5.63
#FFFFFF	5.63	1.00	21.00	1.00
#000000	3.73	21.00	1.00	21.00
##FFFFFF	5.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006DD0

Deuteranopia (green-blind)

#0062CA

Tritanopia (blue-blind)

#00768B

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #525bcc;
/* rgb */ color: rgb(82, 91, 204);
/* oklch */ color: oklch(52.7% 0.173 275.3);

Tailwind

colors: {
  custom: {
    50: '#8e89dc',
    500: '#525bcc',
    950: '#000000',
  },
}

SCSS

$custom: #525bcc;
$custom-light: #8e89dc;
$custom-dark: #000000;

JSON

{
  "hex": "#525bcc",
  "rgb": {
    "r": 82,
    "g": 91,
    "b": 204
  },
  "hsl": {
    "h": 235.574,
    "s": 54.464,
    "l": 56.078
  },
  "oklch": {
    "l": 0.52666,
    "c": 0.1727,
    "h": 275.3
  },
  "luminance": 0.13636
}

Semantic roles & 50–950 ramp

primary

#525BCC

secondary

#D6D2A4

accent

#D34ADE

background

#F9F8FD

surface

#F2F0FB

border

#CCCBD4

text

#0D0B15

muted

#7E7C83

Preview Lab

Preview with #525BCC

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

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