#5491CF#5491CF

#5491CF is a light, moderate cyan. Relative luminance 0.266; OKLCH L 64.2% C 0.113 H 250.3°. Best body text is #000000 at 6.33:1 contrast (WCAG AA passes).

Color values

HEX	#5491CF
RGB	rgb(84, 145, 207)
HSL	hsl(210, 56%, 57%)
HSV	hsv(210, 59%, 81%)
CMYK	cmyk(59.4%, 30%, 0%, 18.8%)
CIE-LAB	lab(58.64, -1.19, -37.83)
CIE-LCH	lch(58.64, 37.85, 268.20°)
OKLab	oklab(64.22% -0.0381 -0.1066)
OKLCH	oklch(64.22% 0.113 250.3)
XYZ	xyz(25.0400, 26.6383, 62.8415)
Luminance	0.2664 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5491CF #CF9254

analogous

#54CECF #5491CF #5554CF

triadic

#5491CF #CF5491 #91CF54

tetradic

#5491CF #CF54CE #CF9254 #54CF55

square

#5491CF #CF54CE #CF9254 #54CF55

split-complementary

#5491CF #CF5554 #CECF54

monochromatic

#255484 #3272B3 #5491CF #84B0DC #B4CEEA

Accessibility & contrast

On white

3.32

#5491CF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.33

#5491CF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5491CF

6.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5491CF	#FFFFFF	#000000	##000000
##5491CF	1.00	3.32	6.33	6.33
#FFFFFF	3.32	1.00	21.00	21.00
#000000	6.33	21.00	1.00	1.00
##000000	6.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7794D2

Deuteranopia (green-blind)

#6688CE

Tritanopia (blue-blind)

#009FA7

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #5491cf;
/* rgb */ color: rgb(84, 145, 207);
/* oklch */ color: oklch(64.2% 0.113 250.3);

Tailwind

colors: {
  custom: {
    50: '#8eb1de',
    500: '#5491cf',
    950: '#000000',
  },
}

SCSS

$custom: #5491cf;
$custom-light: #8eb1de;
$custom-dark: #000000;

JSON

{
  "hex": "#5491cf",
  "rgb": {
    "r": 84,
    "g": 145,
    "b": 207
  },
  "hsl": {
    "h": 210.244,
    "s": 56.164,
    "l": 57.059
  },
  "oklch": {
    "l": 0.64224,
    "c": 0.11321,
    "h": 250.3
  },
  "luminance": 0.26641
}

Semantic roles & 50–950 ramp

primary

#5491CF

secondary

#D8C0A6

accent

#9548DF

background

#F9FAFD

surface

#F1F4FB

border

#CBCED4

text

#0D1015

muted

#7E7F83

Preview Lab

Preview with #5491CF

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

Preview Lab → · Contrast checker → · Palette generator →