#527DCC#527DCC

#527DCC is a mid, vivid blue. Relative luminance 0.208; OKLCH L 59.6% C 0.130 H 261.6°. Best body text is #000000 at 5.16:1 contrast (WCAG AA passes).

Color values

HEX	#527DCC
RGB	rgb(82, 125, 204)
HSL	hsl(219, 54%, 56%)
HSV	hsv(219, 60%, 80%)
CMYK	cmyk(59.8%, 38.7%, 0%, 20%)
CIE-LAB	lab(52.75, 9.29, -45.42)
CIE-LCH	lch(52.75, 46.36, 281.56°)
OKLab	oklab(59.56% -0.0189 -0.129)
OKLCH	oklch(59.56% 0.13 261.6)
XYZ	xyz(21.7086, 20.8188, 59.9895)
Luminance	0.2082 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#527DCC #CCA152

analogous

#52BACC #527DCC #6452CC

triadic

#527DCC #CC527D #7DCC52

tetradic

#527DCC #CC52BA #CCA152 #52CC64

square

#527DCC #CC52BA #CCA152 #52CC64

split-complementary

#527DCC #CC6452 #BACC52

monochromatic

#25457E #335EAE #527DCC #81A1DA #B1C4E8

Accessibility & contrast

On white

4.07

#527DCC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.16

#527DCC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #527DCC

5.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##527DCC	#FFFFFF	#000000	##000000
##527DCC	1.00	4.07	5.16	5.16
#FFFFFF	4.07	1.00	21.00	21.00
#000000	5.16	21.00	1.00	1.00
##000000	5.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B84CF

Deuteranopia (green-blind)

#4B79CA

Tritanopia (blue-blind)

#008F9B

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #527dcc;
/* rgb */ color: rgb(82, 125, 204);
/* oklch */ color: oklch(59.6% 0.130 261.6);

Tailwind

colors: {
  custom: {
    50: '#8ca2dc',
    500: '#527dcc',
    950: '#000000',
  },
}

SCSS

$custom: #527dcc;
$custom-light: #8ca2dc;
$custom-dark: #000000;

JSON

{
  "hex": "#527dcc",
  "rgb": {
    "r": 82,
    "g": 125,
    "b": 204
  },
  "hsl": {
    "h": 218.852,
    "s": 54.464,
    "l": 56.078
  },
  "oklch": {
    "l": 0.59557,
    "c": 0.13034,
    "h": 261.6
  },
  "luminance": 0.20821
}

Semantic roles & 50–950 ramp

primary

#527DCC

secondary

#D6C4A4

accent

#AA4ADE

background

#F9F9FD

surface

#F1F2FB

border

#CBCCD4

text

#0D0F15

muted

#7E7E83

Preview Lab

Preview with #527DCC

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

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