#5F6DDD#5F6DDD

#5F6DDD is a mid, vivid blue. Relative luminance 0.186; OKLCH L 58.1% C 0.170 H 274.5°. Best body text is #000000 at 4.72:1 contrast (WCAG AA passes).

Color values

HEX	#5F6DDD
RGB	rgb(95, 109, 221)
HSL	hsl(233, 65%, 62%)
HSV	hsv(233, 57%, 87%)
CMYK	cmyk(57%, 50.7%, 0%, 13.3%)
CIE-LAB	lab(50.20, 27.28, -59.09)
CIE-LCH	lch(50.20, 65.08, 294.78°)
OKLab	oklab(58.12% 0.0133 -0.169)
OKLCH	oklch(58.12% 0.17 274.5)
XYZ	xyz(23.2349, 18.5889, 70.7562)
Luminance	0.1859 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5F6DDD #DDCF5F

analogous

#5FACDD #5F6DDD #905FDD

triadic

#5F6DDD #DD5F6D #6DDD5F

tetradic

#5F6DDD #DD5FAC #DDCF5F #5FDD90

square

#5F6DDD #DD5FAC #DDCF5F #5FDD90

split-complementary

#5F6DDD #DD905F #ACDD5F

monochromatic

#2230A0 #2D3FD2 #5F6DDD #919BE8 #C4C9F2

Accessibility & contrast

On white

4.45

#5F6DDD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.72

#5F6DDD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5F6DDD

4.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5F6DDD	#FFFFFF	#000000	##000000
##5F6DDD	1.00	4.45	4.72	4.72
#FFFFFF	4.45	1.00	21.00	21.00
#000000	4.72	21.00	1.00	1.00
##000000	4.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#317DE1

Deuteranopia (green-blind)

#1772DB

Tritanopia (blue-blind)

#09869B

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #5f6ddd;
/* rgb */ color: rgb(95, 109, 221);
/* oklch */ color: oklch(58.1% 0.170 274.5);

Tailwind

colors: {
  custom: {
    50: '#9696e8',
    500: '#5f6ddd',
    950: '#000000',
  },
}

SCSS

$custom: #5f6ddd;
$custom-light: #9696e8;
$custom-dark: #000000;

JSON

{
  "hex": "#5f6ddd",
  "rgb": {
    "r": 95,
    "g": 109,
    "b": 221
  },
  "hsl": {
    "h": 233.333,
    "s": 64.948,
    "l": 61.961
  },
  "oklch": {
    "l": 0.58121,
    "c": 0.16952,
    "h": 274.5
  },
  "luminance": 0.18591
}

Semantic roles & 50–950 ramp

primary

#5F6DDD

secondary

#E3DEB5

accent

#B919CD

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0E0D16

muted

#7E7E84

Preview Lab

Preview with #5F6DDD

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

Preview Lab → · Contrast checker → · Palette generator →