#5691FF#5691FF

#5691FF is a light, vivid blue. Relative luminance 0.294; OKLCH L 67.0% C 0.174 H 261.7°. Best body text is #000000 at 6.89:1 contrast (WCAG AA passes).

Color values

HEX	#5691FF
RGB	rgb(86, 145, 255)
HSL	hsl(219, 100%, 67%)
HSV	hsv(219, 66%, 100%)
CMYK	cmyk(66.3%, 43.1%, 0%, 0%)
CIE-LAB	lab(61.17, 15.22, -60.43)
CIE-LCH	lch(61.17, 62.31, 284.13°)
OKLab	oklab(67.02% -0.0253 -0.1726)
OKLCH	oklch(67.02% 0.175 261.7)
XYZ	xyz(32.0067, 29.4461, 98.5852)
Luminance	0.2945 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5691FF #FFC456

analogous

#56E6FF #5691FF #7056FF

triadic

#5691FF #FF5691 #91FF56

tetradic

#5691FF #FF56E6 #FFC456 #56FF70

square

#5691FF #FF56E6 #FFC456 #56FF70

split-complementary

#5691FF #FF7056 #E6FF56

monochromatic

#004CDB #1969FF #5691FF #93B9FF #D0E1FF

Accessibility & contrast

On white

3.05

#5691FF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.89

#5691FF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5691FF

6.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5691FF	#FFFFFF	#000000	##000000
##5691FF	1.00	3.05	6.89	6.89
#FFFFFF	3.05	1.00	21.00	21.00
#000000	6.89	21.00	1.00	1.00
##000000	6.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C9CFF

Deuteranopia (green-blind)

#3F8CFD

Tritanopia (blue-blind)

#00AABC

Achromatopsia (no color)

#949494

Design tokens & code

CSS

--color: #5691ff;
/* rgb */ color: rgb(86, 145, 255);
/* oklch */ color: oklch(67.0% 0.174 261.7);

Tailwind

colors: {
  custom: {
    50: '#96b0ff',
    500: '#5691ff',
    950: '#000000',
  },
}

SCSS

$custom: #5691ff;
$custom-light: #96b0ff;
$custom-dark: #000000;

JSON

{
  "hex": "#5691ff",
  "rgb": {
    "r": 86,
    "g": 145,
    "b": 255
  },
  "hsl": {
    "h": 219.053,
    "s": 100,
    "l": 66.863
  },
  "oklch": {
    "l": 0.67019,
    "c": 0.1745,
    "h": 261.7
  },
  "luminance": 0.29449
}

Semantic roles & 50–950 ramp

primary

#5691FF

secondary

#F3E1BD

accent

#9500E6

background

#FAFAFF

surface

#F3F4FF

border

#CDCED7

text

#0F1018

muted

#7F7F86

Preview Lab

Preview with #5691FF

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

Preview Lab → · Contrast checker → · Palette generator →