#5F6FDF#5F6FDF

#5F6FDF is a mid, vivid blue. Relative luminance 0.191; OKLCH L 58.6% C 0.170 H 273.9°. Best body text is #000000 at 4.83:1 contrast (WCAG AA passes).

Color values

HEX	#5F6FDF
RGB	rgb(95, 111, 223)
HSL	hsl(233, 67%, 62%)
HSV	hsv(233, 57%, 87%)
CMYK	cmyk(57.4%, 50.2%, 0%, 12.5%)
CIE-LAB	lab(50.84, 26.70, -59.20)
CIE-LCH	lch(50.84, 64.94, 294.28°)
OKLab	oklab(58.64% 0.0114 -0.1693)
OKLCH	oklch(58.64% 0.17 273.9)
XYZ	xyz(23.7187, 19.1277, 72.2399)
Luminance	0.1913 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5F6FDF #DFCF5F

analogous

#5FAFDF #5F6FDF #8F5FDF

triadic

#5F6FDF #DF5F6F #6FDF5F

tetradic

#5F6FDF #DF5FAF #DFCF5F #5FDF8F

square

#5F6FDF #DF5FAF #DFCF5F #5FDF8F

split-complementary

#5F6FDF #DF8F5F #AFDF5F

monochromatic

#2131A3 #2C41D5 #5F6FDF #929DE9 #C5CBF3

Accessibility & contrast

On white

4.35

#5F6FDF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.83

#5F6FDF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5F6FDF

4.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5F6FDF	#FFFFFF	#000000	##000000
##5F6FDF	1.00	4.35	4.83	4.83
#FFFFFF	4.35	1.00	21.00	21.00
#000000	4.83	21.00	1.00	1.00
##000000	4.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#337FE3

Deuteranopia (green-blind)

#1A74DD

Tritanopia (blue-blind)

#00889C

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #5f6fdf;
/* rgb */ color: rgb(95, 111, 223);
/* oklch */ color: oklch(58.6% 0.170 273.9);

Tailwind

colors: {
  custom: {
    50: '#9698ea',
    500: '#5f6fdf',
    950: '#000000',
  },
}

SCSS

$custom: #5f6fdf;
$custom-light: #9698ea;
$custom-dark: #000000;

JSON

{
  "hex": "#5f6fdf",
  "rgb": {
    "r": 95,
    "g": 111,
    "b": 223
  },
  "hsl": {
    "h": 232.5,
    "s": 66.667,
    "l": 62.353
  },
  "oklch": {
    "l": 0.58639,
    "c": 0.16969,
    "h": 273.9
  },
  "luminance": 0.19129
}

Semantic roles & 50–950 ramp

primary

#5F6FDF

secondary

#E4DEB6

accent

#B817CF

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0E0D16

muted

#7E7E84

Preview Lab

Preview with #5F6FDF

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

Preview Lab → · Contrast checker → · Palette generator →