#5176FF#5176FF

#5176FF is a mid, highly saturated blue. Relative luminance 0.219; OKLCH L 61.5% C 0.207 H 268.3°. Best body text is #000000 at 5.39:1 contrast (WCAG AA passes).

Color values

HEX	#5176FF
RGB	rgb(81, 118, 255)
HSL	hsl(227, 100%, 66%)
HSV	hsv(227, 68%, 100%)
CMYK	cmyk(68.2%, 53.7%, 0%, 0%)
CIE-LAB	lab(53.95, 30.87, -72.08)
CIE-LCH	lch(53.95, 78.41, 293.18°)
OKLab	oklab(61.45% -0.0063 -0.2074)
OKLCH	oklch(61.45% 0.208 268.3)
XYZ	xyz(27.9156, 21.9234, 97.3488)
Luminance	0.2193 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5176FF #FFDA51

analogous

#51CDFF #5176FF #8351FF

triadic

#5176FF #FF5176 #76FF51

tetradic

#5176FF #FF51CD #FFDA51 #51FF83

square

#5176FF #FF51CD #FFDA51 #51FF83

split-complementary

#5176FF #FF8351 #CDFF51

monochromatic

#002DD6 #1446FF #5176FF #8EA6FF #CBD6FF

Accessibility & contrast

On white

3.90

#5176FF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.39

#5176FF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5176FF

5.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5176FF	#FFFFFF	#000000	##000000
##5176FF	1.00	3.90	5.39	5.39
#FFFFFF	3.90	1.00	21.00	21.00
#000000	5.39	21.00	1.00	1.00
##000000	5.39	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#0089FF

Deuteranopia (green-blind)

#0079FC

Tritanopia (blue-blind)

#0097AF

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #5176ff;
/* rgb */ color: rgb(81, 118, 255);
/* oklch */ color: oklch(61.5% 0.207 268.3);

Tailwind

colors: {
  custom: {
    50: '#959dff',
    500: '#5176ff',
    950: '#000000',
  },
}

SCSS

$custom: #5176ff;
$custom-light: #959dff;
$custom-dark: #000000;

JSON

{
  "hex": "#5176ff",
  "rgb": {
    "r": 81,
    "g": 118,
    "b": 255
  },
  "hsl": {
    "h": 227.241,
    "s": 100,
    "l": 65.882
  },
  "oklch": {
    "l": 0.6145,
    "c": 0.2075,
    "h": 268.3
  },
  "luminance": 0.21926
}

Semantic roles & 50–950 ramp

primary

#5176FF

secondary

#F3E6B9

accent

#B500E6

background

#FAF9FF

surface

#F3F2FF

border

#CDCCD7

text

#0F0E18

muted

#7F7E86

Preview Lab

Preview with #5176FF

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

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