#5196FF#5196FF

#5196FF is a light, vivid blue. Relative luminance 0.308; OKLCH L 67.9% C 0.171 H 258.6°. Best body text is #000000 at 7.16:1 contrast (WCAG AA passes).

Color values

HEX	#5196FF
RGB	rgb(81, 150, 255)
HSL	hsl(216, 100%, 66%)
HSV	hsv(216, 68%, 100%)
CMYK	cmyk(68.2%, 41.2%, 0%, 0%)
CIE-LAB	lab(62.32, 11.49, -58.61)
CIE-LCH	lch(62.32, 59.72, 281.09°)
OKLab	oklab(67.85% -0.0336 -0.1673)
OKLCH	oklch(67.85% 0.171 258.6)
XYZ	xyz(32.3432, 30.7787, 98.8247)
Luminance	0.3078 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5196FF #FFBA51

analogous

#51EDFF #5196FF #6351FF

triadic

#5196FF #FF5196 #96FF51

tetradic

#5196FF #FF51ED #FFBA51 #51FF63

square

#5196FF #FF51ED #FFBA51 #51FF63

split-complementary

#5196FF #FF6351 #EDFF51

monochromatic

#0055D6 #1471FF #5196FF #8EBBFF #CBE0FF

Accessibility & contrast

On white

2.93

#5196FF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.16

#5196FF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5196FF

7.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5196FF	#FFFFFF	#000000	##000000
##5196FF	1.00	2.93	7.16	7.16
#FFFFFF	2.93	1.00	21.00	21.00
#000000	7.16	21.00	1.00	1.00
##000000	7.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#649FFF

Deuteranopia (green-blind)

#488FFD

Tritanopia (blue-blind)

#00AEBE

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #5196ff;
/* rgb */ color: rgb(81, 150, 255);
/* oklch */ color: oklch(67.9% 0.171 258.6);

Tailwind

colors: {
  custom: {
    50: '#94b4ff',
    500: '#5196ff',
    950: '#000000',
  },
}

SCSS

$custom: #5196ff;
$custom-light: #94b4ff;
$custom-dark: #000000;

JSON

{
  "hex": "#5196ff",
  "rgb": {
    "r": 81,
    "g": 150,
    "b": 255
  },
  "hsl": {
    "h": 216.207,
    "s": 100,
    "l": 65.882
  },
  "oklch": {
    "l": 0.67851,
    "c": 0.17066,
    "h": 258.6
  },
  "luminance": 0.30782
}

Semantic roles & 50–950 ramp

primary

#5196FF

secondary

#F3DCB9

accent

#8A00E6

background

#F9FBFF

surface

#F2F6FF

border

#CCD0D7

text

#0F1118

muted

#7E8086

Preview Lab

Preview with #5196FF

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

Preview Lab → · Contrast checker → · Palette generator →