#5491BF#5491BF

#5491BF is a light, moderate cyan. Relative luminance 0.259; OKLCH L 63.4% C 0.094 H 242.8°. Best body text is #000000 at 6.18:1 contrast (WCAG AA passes).

Color values

HEX	#5491BF
RGB	rgb(84, 145, 191)
HSL	hsl(206, 46%, 54%)
HSV	hsv(206, 56%, 75%)
CMYK	cmyk(56%, 24.1%, 0%, 25.1%)
CIE-LAB	lab(57.94, -6.30, -29.90)
CIE-LCH	lch(57.94, 30.56, 258.11°)
OKLab	oklab(63.44% -0.0431 -0.0837)
OKLCH	oklch(63.44% 0.094 242.8)
XYZ	xyz(23.1821, 25.8952, 53.0567)
Luminance	0.2590 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5491BF #BF8254

analogous

#54BFB8 #5491BF #545CBF

triadic

#5491BF #BF5491 #91BF54

tetradic

#5491BF #B854BF #BF8254 #5CBF54

square

#5491BF #B854BF #BF8254 #5CBF54

split-complementary

#5491BF #BF545C #BFB854

monochromatic

#2A516F #3A729C #5491BF #81AED0 #ADCAE0

Accessibility & contrast

On white

3.40

#5491BF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.18

#5491BF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5491BF

6.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5491BF	#FFFFFF	#000000	##000000
##5491BF	1.00	3.40	6.18	6.18
#FFFFFF	3.40	1.00	21.00	21.00
#000000	6.18	21.00	1.00	1.00
##000000	6.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7D91C1

Deuteranopia (green-blind)

#6F86BE

Tritanopia (blue-blind)

#009CA1

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #5491bf;
/* rgb */ color: rgb(84, 145, 191);
/* oklch */ color: oklch(63.4% 0.094 242.8);

Tailwind

colors: {
  custom: {
    50: '#8cb1d2',
    500: '#5491bf',
    950: '#000000',
  },
}

SCSS

$custom: #5491bf;
$custom-light: #8cb1d2;
$custom-dark: #000000;

JSON

{
  "hex": "#5491bf",
  "rgb": {
    "r": 84,
    "g": 145,
    "b": 191
  },
  "hsl": {
    "h": 205.794,
    "s": 45.532,
    "l": 53.922
  },
  "oklch": {
    "l": 0.63442,
    "c": 0.09415,
    "h": 242.8
  },
  "luminance": 0.25897
}

Semantic roles & 50–950 ramp

primary

#5491BF

secondary

#CEB4A1

accent

#8B53D5

background

#F9FAFC

surface

#F1F4F9

border

#CBCED2

text

#0D1014

muted

#7E7F82

Preview Lab

Preview with #5491BF

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

Preview Lab → · Contrast checker → · Palette generator →