#5491D9#5491D9

#5491D9 is a light, vivid cyan. Relative luminance 0.271; OKLCH L 64.7% C 0.126 H 253.7°. Best body text is #000000 at 6.43:1 contrast (WCAG AA passes).

Color values

HEX	#5491D9
RGB	rgb(84, 145, 217)
HSL	hsl(212, 64%, 59%)
HSV	hsv(212, 61%, 85%)
CMYK	cmyk(61.3%, 33.2%, 0%, 14.9%)
CIE-LAB	lab(59.11, 2.09, -42.70)
CIE-LCH	lch(59.11, 42.75, 272.80°)
OKLab	oklab(64.74% -0.0353 -0.1208)
OKLCH	oklch(64.74% 0.126 253.7)
XYZ	xyz(26.3014, 27.1429, 69.4852)
Luminance	0.2715 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5491D9 #D99C54

analogous

#54D4D9 #5491D9 #5A54D9

triadic

#5491D9 #D95491 #91D954

tetradic

#5491D9 #D954D4 #D99C54 #54D95A

square

#5491D9 #D954D4 #D99C54 #54D95A

split-complementary

#5491D9 #D95A54 #D4D954

monochromatic

#205592 #2C72C4 #5491D9 #86B1E4 #B8D1EF

Accessibility & contrast

On white

3.27

#5491D9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.43

#5491D9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5491D9

6.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5491D9	#FFFFFF	#000000	##000000
##5491D9	1.00	3.27	6.43	6.43
#FFFFFF	3.27	1.00	21.00	21.00
#000000	6.43	21.00	1.00	1.00
##000000	6.43	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7295DC

Deuteranopia (green-blind)

#6088D8

Tritanopia (blue-blind)

#00A2AB

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #5491d9;
/* rgb */ color: rgb(84, 145, 217);
/* oklch */ color: oklch(64.7% 0.126 253.7);

Tailwind

colors: {
  custom: {
    50: '#8fb0e5',
    500: '#5491d9',
    950: '#000000',
  },
}

SCSS

$custom: #5491d9;
$custom-light: #8fb0e5;
$custom-dark: #000000;

JSON

{
  "hex": "#5491d9",
  "rgb": {
    "r": 84,
    "g": 145,
    "b": 217
  },
  "hsl": {
    "h": 212.481,
    "s": 63.636,
    "l": 59.02
  },
  "oklch": {
    "l": 0.64745,
    "c": 0.12581,
    "h": 253.7
  },
  "luminance": 0.27145
}

Semantic roles & 50–950 ramp

primary

#5491D9

secondary

#DFC7AA

accent

#9B41E7

background

#F9FAFE

surface

#F2F4FC

border

#CCCED5

text

#0D1016

muted

#7E7F84

Preview Lab

Preview with #5491D9

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

Preview Lab → · Contrast checker → · Palette generator →