#5176F0#5176F0

#5176F0 is a mid, vivid blue. Relative luminance 0.210; OKLCH L 60.4% C 0.188 H 267.7°. Best body text is #000000 at 5.20:1 contrast (WCAG AA passes).

Color values

HEX	#5176F0
RGB	rgb(81, 118, 240)
HSL	hsl(226, 84%, 63%)
HSV	hsv(226, 66%, 94%)
CMYK	cmyk(66.3%, 50.8%, 0%, 5.9%)
CIE-LAB	lab(52.94, 25.71, -65.38)
CIE-LCH	lch(52.94, 70.25, 291.47°)
OKLab	oklab(60.38% -0.0074 -0.1877)
OKLCH	oklch(60.38% 0.188 267.7)
XYZ	xyz(25.5945, 20.9950, 85.1248)
Luminance	0.2100 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5176F0 #F0CB51

analogous

#51C5F0 #5176F0 #7C51F0

triadic

#5176F0 #F05176 #76F051

tetradic

#5176F0 #F051C5 #F0CB51 #51F07C

square

#5176F0 #F051C5 #F0CB51 #51F07C

split-complementary

#5176F0 #F07C51 #C5F051

monochromatic

#1037B7 #194AEB #5176F0 #89A2F5 #C2CFFA

Accessibility & contrast

On white

4.04

#5176F0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.20

#5176F0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5176F0

5.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5176F0	#FFFFFF	#000000	##000000
##5176F0	1.00	4.04	5.20	5.20
#FFFFFF	4.04	1.00	21.00	21.00
#000000	5.20	21.00	1.00	1.00
##000000	5.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#2C86F4

Deuteranopia (green-blind)

#0078EE

Tritanopia (blue-blind)

#0093A8

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #5176f0;
/* rgb */ color: rgb(81, 118, 240);
/* oklch */ color: oklch(60.4% 0.188 267.7);

Tailwind

colors: {
  custom: {
    50: '#929df6',
    500: '#5176f0',
    950: '#000000',
  },
}

SCSS

$custom: #5176f0;
$custom-light: #929df6;
$custom-dark: #000000;

JSON

{
  "hex": "#5176f0",
  "rgb": {
    "r": 81,
    "g": 118,
    "b": 240
  },
  "hsl": {
    "h": 226.038,
    "s": 84.127,
    "l": 62.941
  },
  "oklch": {
    "l": 0.60375,
    "c": 0.18784,
    "h": 267.7
  },
  "luminance": 0.20997
}

Semantic roles & 50–950 ramp

primary

#5176F0

secondary

#EBDEB2

accent

#AD05E1

background

#F9F9FF

surface

#F2F2FF

border

#CCCCD7

text

#0E0E17

muted

#7E7E85

Preview Lab

Preview with #5176F0

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

Preview Lab → · Contrast checker → · Palette generator →