#5176DF#5176DF

#5176DF is a mid, vivid blue. Relative luminance 0.200; OKLCH L 59.2% C 0.165 H 266.8°. Best body text is #000000 at 5.01:1 contrast (WCAG AA passes).

Color values

HEX	#5176DF
RGB	rgb(81, 118, 223)
HSL	hsl(224, 69%, 60%)
HSV	hsv(224, 64%, 87%)
CMYK	cmyk(63.7%, 47.1%, 0%, 12.5%)
CIE-LAB	lab(51.87, 19.86, -57.58)
CIE-LCH	lch(51.87, 60.91, 289.03°)
OKLab	oklab(59.22% -0.0093 -0.1647)
OKLCH	oklch(59.22% 0.165 266.8)
XYZ	xyz(23.1865, 20.0318, 72.4423)
Luminance	0.2003 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5176DF #DFBA51

analogous

#51BDDF #5176DF #7351DF

triadic

#5176DF #DF5176 #76DF51

tetradic

#5176DF #DF51BD #DFBA51 #51DF73

square

#5176DF #DF51BD #DFBA51 #51DF73

split-complementary

#5176DF #DF7351 #BDDF51

monochromatic

#1C3D99 #2651CD #5176DF #859FE9 #B8C7F2

Accessibility & contrast

On white

4.19

#5176DF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.01

#5176DF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5176DF

5.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5176DF	#FFFFFF	#000000	##000000
##5176DF	1.00	4.19	5.01	5.01
#FFFFFF	4.19	1.00	21.00	21.00
#000000	5.01	21.00	1.00	1.00
##000000	5.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4082E3

Deuteranopia (green-blind)

#2476DD

Tritanopia (blue-blind)

#008EA0

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #5176df;
/* rgb */ color: rgb(81, 118, 223);
/* oklch */ color: oklch(59.2% 0.165 266.8);

Tailwind

colors: {
  custom: {
    50: '#8f9dea',
    500: '#5176df',
    950: '#000000',
  },
}

SCSS

$custom: #5176df;
$custom-light: #8f9dea;
$custom-dark: #000000;

JSON

{
  "hex": "#5176df",
  "rgb": {
    "r": 81,
    "g": 118,
    "b": 223
  },
  "hsl": {
    "h": 224.366,
    "s": 68.932,
    "l": 59.608
  },
  "oklch": {
    "l": 0.59218,
    "c": 0.165,
    "h": 266.8
  },
  "luminance": 0.20034
}

Semantic roles & 50–950 ramp

primary

#5176DF

secondary

#E1D3AA

accent

#BE3CEC

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0E0E16

muted

#7E7E84

Preview Lab

Preview with #5176DF

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

Preview Lab → · Contrast checker → · Palette generator →