#5491CC#5491CC

#5491CC is a light, moderate cyan. Relative luminance 0.265; OKLCH L 64.1% C 0.110 H 249.2°. Best body text is #000000 at 6.30:1 contrast (WCAG AA passes).

Color values

HEX	#5491CC
RGB	rgb(84, 145, 204)
HSL	hsl(210, 54%, 56%)
HSV	hsv(210, 59%, 80%)
CMYK	cmyk(58.8%, 28.9%, 0%, 20%)
CIE-LAB	lab(58.50, -2.16, -36.36)
CIE-LCH	lch(58.50, 36.42, 266.60°)
OKLab	oklab(64.07% -0.039 -0.1023)
OKLCH	oklch(64.07% 0.11 249.2)
XYZ	xyz(24.6767, 26.4930, 60.9283)
Luminance	0.2650 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5491CC #CC8F54

analogous

#54CCCB #5491CC #5455CC

triadic

#5491CC #CC5491 #91CC54

tetradic

#5491CC #CB54CC #CC8F54 #55CC54

square

#5491CC #CB54CC #CC8F54 #55CC54

split-complementary

#5491CC #CC5455 #CCCB54

monochromatic

#265480 #3472AF #5491CC #83AFDA #B2CEE8

Accessibility & contrast

On white

3.33

#5491CC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.30

#5491CC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5491CC

6.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5491CC	#FFFFFF	#000000	##000000
##5491CC	1.00	3.33	6.30	6.30
#FFFFFF	3.33	1.00	21.00	21.00
#000000	6.30	21.00	1.00	1.00
##000000	6.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7893CF

Deuteranopia (green-blind)

#6887CB

Tritanopia (blue-blind)

#009FA6

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #5491cc;
/* rgb */ color: rgb(84, 145, 204);
/* oklch */ color: oklch(64.1% 0.110 249.2);

Tailwind

colors: {
  custom: {
    50: '#8db1dc',
    500: '#5491cc',
    950: '#000000',
  },
}

SCSS

$custom: #5491cc;
$custom-light: #8db1dc;
$custom-dark: #000000;

JSON

{
  "hex": "#5491cc",
  "rgb": {
    "r": 84,
    "g": 145,
    "b": 204
  },
  "hsl": {
    "h": 209.5,
    "s": 54.054,
    "l": 56.471
  },
  "oklch": {
    "l": 0.64073,
    "c": 0.10951,
    "h": 249.2
  },
  "luminance": 0.26495
}

Semantic roles & 50–950 ramp

primary

#5491CC

secondary

#D7BDA5

accent

#934ADD

background

#F9FAFD

surface

#F1F4FB

border

#CBCED4

text

#0D1015

muted

#7E7F83

Preview Lab

Preview with #5491CC

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

Preview Lab → · Contrast checker → · Palette generator →