#5B68D5#5B68D5

#5B68D5 is a mid, vivid blue. Relative luminance 0.169; OKLCH L 56.4% C 0.166 H 274.7°. Best body text is #FFFFFF at 4.79:1 contrast (WCAG AA passes).

Color values

HEX	#5B68D5
RGB	rgb(91, 104, 213)
HSL	hsl(234, 59%, 60%)
HSV	hsv(234, 57%, 84%)
CMYK	cmyk(57.3%, 51.2%, 0%, 16.5%)
CIE-LAB	lab(48.17, 26.98, -57.84)
CIE-LCH	lch(48.17, 63.82, 295.01°)
OKLab	oklab(56.36% 0.0135 -0.1655)
OKLCH	oklch(56.36% 0.166 274.7)
XYZ	xyz(21.2710, 16.9273, 65.0843)
Luminance	0.1693 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B68D5 #D5C85B

analogous

#5BA5D5 #5B68D5 #8B5BD5

triadic

#5B68D5 #D55B68 #68D55B

tetradic

#5B68D5 #D55BA5 #D5C85B #5BD58B

square

#5B68D5 #D55BA5 #D5C85B #5BD58B

split-complementary

#5B68D5 #D58B5B #A5D55B

monochromatic

#253091 #3241C1 #5B68D5 #8C95E1 #BCC2EE

Accessibility & contrast

On white

4.79

#5B68D5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.39

#5B68D5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5B68D5

4.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B68D5	#FFFFFF	#000000	##FFFFFF
##5B68D5	1.00	4.79	4.39	4.79
#FFFFFF	4.79	1.00	21.00	1.00
#000000	4.39	21.00	1.00	21.00
##FFFFFF	4.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2C78D9

Deuteranopia (green-blind)

#126DD3

Tritanopia (blue-blind)

#068195

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #5b68d5;
/* rgb */ color: rgb(91, 104, 213);
/* oklch */ color: oklch(56.4% 0.166 274.7);

Tailwind

colors: {
  custom: {
    50: '#9393e3',
    500: '#5b68d5',
    950: '#000000',
  },
}

SCSS

$custom: #5b68d5;
$custom-light: #9393e3;
$custom-dark: #000000;

JSON

{
  "hex": "#5b68d5",
  "rgb": {
    "r": 91,
    "g": 104,
    "b": 213
  },
  "hsl": {
    "h": 233.607,
    "s": 59.223,
    "l": 59.608
  },
  "oklch": {
    "l": 0.56358,
    "c": 0.16602,
    "h": 274.7
  },
  "luminance": 0.16929
}

Semantic roles & 50–950 ramp

primary

#5B68D5

secondary

#DED9AE

accent

#D245E2

background

#F9F9FD

surface

#F2F1FB

border

#CCCBD4

text

#0E0D15

muted

#7E7E83

Preview Lab

Preview with #5B68D5

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

Preview Lab → · Contrast checker → · Palette generator →