#5291CC#5291CC

#5291CC is a light, moderate cyan. Relative luminance 0.264; OKLCH L 64.0% C 0.110 H 248.5°. Best body text is #000000 at 6.28:1 contrast (WCAG AA passes).

Color values

HEX	#5291CC
RGB	rgb(82, 145, 204)
HSL	hsl(209, 54%, 56%)
HSV	hsv(209, 60%, 80%)
CMYK	cmyk(59.8%, 28.9%, 0%, 20%)
CIE-LAB	lab(58.42, -2.55, -36.50)
CIE-LCH	lch(58.42, 36.59, 266.00°)
OKLab	oklab(63.98% -0.0405 -0.1028)
OKLCH	oklch(63.98% 0.11 248.5)
XYZ	xyz(24.5002, 26.4020, 60.9200)
Luminance	0.2640 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5291CC #CC8D52

analogous

#52CCCA #5291CC #5254CC

triadic

#5291CC #CC5291 #91CC52

tetradic

#5291CC #CA52CC #CC8D52 #54CC52

square

#5291CC #CA52CC #CC8D52 #54CC52

split-complementary

#5291CC #CC5254 #CCCA52

monochromatic

#25537E #3372AE #5291CC #81AFDA #B1CDE8

Accessibility & contrast

On white

3.34

#5291CC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.28

#5291CC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5291CC

6.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5291CC	#FFFFFF	#000000	##000000
##5291CC	1.00	3.34	6.28	6.28
#FFFFFF	3.34	1.00	21.00	21.00
#000000	6.28	21.00	1.00	1.00
##000000	6.28	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7893CF

Deuteranopia (green-blind)

#6887CB

Tritanopia (blue-blind)

#009FA6

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #5291cc;
/* rgb */ color: rgb(82, 145, 204);
/* oklch */ color: oklch(64.0% 0.110 248.5);

Tailwind

colors: {
  custom: {
    50: '#8cb1dc',
    500: '#5291cc',
    950: '#000000',
  },
}

SCSS

$custom: #5291cc;
$custom-light: #8cb1dc;
$custom-dark: #000000;

JSON

{
  "hex": "#5291cc",
  "rgb": {
    "r": 82,
    "g": 145,
    "b": 204
  },
  "hsl": {
    "h": 209.016,
    "s": 54.464,
    "l": 56.078
  },
  "oklch": {
    "l": 0.63982,
    "c": 0.11048,
    "h": 248.5
  },
  "luminance": 0.26404
}

Semantic roles & 50–950 ramp

primary

#5291CC

secondary

#D6BCA4

accent

#914ADE

background

#F9FAFD

surface

#F1F4FB

border

#CBCED4

text

#0D1015

muted

#7E7F83

Preview Lab

Preview with #5291CC

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

Preview Lab → · Contrast checker → · Palette generator →