#5F79DD#5F79DD

#5F79DD is a mid, vivid blue. Relative luminance 0.213; OKLCH L 60.5% C 0.154 H 270.3°. Best body text is #000000 at 5.27:1 contrast (WCAG AA passes).

Color values

HEX	#5F79DD
RGB	rgb(95, 121, 221)
HSL	hsl(228, 65%, 62%)
HSV	hsv(228, 57%, 87%)
CMYK	cmyk(57%, 45.2%, 0%, 13.3%)
CIE-LAB	lab(53.30, 19.93, -54.11)
CIE-LCH	lch(53.30, 57.67, 290.22°)
OKLab	oklab(60.47% 0.0008 -0.1542)
OKLCH	oklch(60.47% 0.154 270.3)
XYZ	xyz(24.6035, 21.3262, 71.2124)
Luminance	0.2133 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5F79DD #DDC35F

analogous

#5FB8DD #5F79DD #845FDD

triadic

#5F79DD #DD5F79 #79DD5F

tetradic

#5F79DD #DD5FB8 #DDC35F #5FDD84

square

#5F79DD #DD5FB8 #DDC35F #5FDD84

split-complementary

#5F79DD #DD845F #B8DD5F

monochromatic

#223CA0 #2D4FD2 #5F79DD #91A3E8 #C4CEF2

Accessibility & contrast

On white

3.99

#5F79DD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.27

#5F79DD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5F79DD

5.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5F79DD	#FFFFFF	#000000	##000000
##5F79DD	1.00	3.99	5.27	5.27
#FFFFFF	3.99	1.00	21.00	21.00
#000000	5.27	21.00	1.00	1.00
##000000	5.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B85E1

Deuteranopia (green-blind)

#3A7ADB

Tritanopia (blue-blind)

#008FA0

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #5f79dd;
/* rgb */ color: rgb(95, 121, 221);
/* oklch */ color: oklch(60.5% 0.154 270.3);

Tailwind

colors: {
  custom: {
    50: '#969fe8',
    500: '#5f79dd',
    950: '#000000',
  },
}

SCSS

$custom: #5f79dd;
$custom-light: #969fe8;
$custom-dark: #000000;

JSON

{
  "hex": "#5f79dd",
  "rgb": {
    "r": 95,
    "g": 121,
    "b": 221
  },
  "hsl": {
    "h": 227.619,
    "s": 64.948,
    "l": 61.961
  },
  "oklch": {
    "l": 0.60474,
    "c": 0.15424,
    "h": 270.3
  },
  "luminance": 0.21328
}

Semantic roles & 50–950 ramp

primary

#5F79DD

secondary

#E3DAB5

accent

#A819CD

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0E0E16

muted

#7E7E84

Preview Lab

Preview with #5F79DD

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

Preview Lab → · Contrast checker → · Palette generator →