#527FBC#527FBC

#527FBC is a mid, moderate cyan. Relative luminance 0.206; OKLCH L 59.1% C 0.106 H 256.3°. Best body text is #000000 at 5.12:1 contrast (WCAG AA passes).

Color values

HEX	#527FBC
RGB	rgb(82, 127, 188)
HSL	hsl(215, 44%, 53%)
HSV	hsv(215, 56%, 74%)
CMYK	cmyk(56.4%, 32.4%, 0%, 26.3%)
CIE-LAB	lab(52.51, 2.80, -36.67)
CIE-LCH	lch(52.51, 36.78, 274.36°)
OKLab	oklab(59.11% -0.0251 -0.1034)
OKLCH	oklch(59.11% 0.106 256.3)
XYZ	xyz(20.1430, 20.6018, 50.4823)
Luminance	0.2060 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#527FBC #BC8F52

analogous

#52B4BC #527FBC #5A52BC

triadic

#527FBC #BC527F #7FBC52

tetradic

#527FBC #BC52B4 #BC8F52 #52BC5A

square

#527FBC #BC52B4 #BC8F52 #52BC5A

split-complementary

#527FBC #BC5A52 #B4BC52

monochromatic

#29456A #3A6197 #527FBC #7EA0CD #AAC0DE

Accessibility & contrast

On white

4.10

#527FBC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.12

#527FBC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #527FBC

5.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##527FBC	#FFFFFF	#000000	##000000
##527FBC	1.00	4.10	5.12	5.12
#FFFFFF	4.10	1.00	21.00	21.00
#000000	5.12	21.00	1.00	1.00
##000000	5.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6683BF

Deuteranopia (green-blind)

#5979BB

Tritanopia (blue-blind)

#008D95

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #527fbc;
/* rgb */ color: rgb(82, 127, 188);
/* oklch */ color: oklch(59.1% 0.106 256.3);

Tailwind

colors: {
  custom: {
    50: '#8aa3d0',
    500: '#527fbc',
    950: '#000000',
  },
}

SCSS

$custom: #527fbc;
$custom-light: #8aa3d0;
$custom-dark: #000000;

JSON

{
  "hex": "#527fbc",
  "rgb": {
    "r": 82,
    "g": 127,
    "b": 188
  },
  "hsl": {
    "h": 214.528,
    "s": 44.167,
    "l": 52.941
  },
  "oklch": {
    "l": 0.59107,
    "c": 0.10642,
    "h": 256.3
  },
  "luminance": 0.20603
}

Semantic roles & 50–950 ramp

primary

#527FBC

secondary

#CCB89E

accent

#9E54D4

background

#F8FAFC

surface

#F0F3F9

border

#CBCDD2

text

#0C0F14

muted

#7D7F82

Preview Lab

Preview with #527FBC

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

Preview Lab → · Contrast checker → · Palette generator →