#5B68E8#5B68E8

#5B68E8 is a mid, vivid blue. Relative luminance 0.180; OKLCH L 57.7% C 0.192 H 274.3°. Best body text is #000000 at 4.59:1 contrast (WCAG AA passes).

Color values

HEX	#5B68E8
RGB	rgb(91, 104, 232)
HSL	hsl(234, 75%, 63%)
HSV	hsv(234, 61%, 91%)
CMYK	cmyk(60.8%, 55.2%, 0%, 9%)
CIE-LAB	lab(49.43, 33.22, -66.55)
CIE-LCH	lch(49.43, 74.38, 296.53°)
OKLab	oklab(57.71% 0.0145 -0.1911)
OKLCH	oklch(57.71% 0.192 274.3)
XYZ	xyz(23.8254, 17.9491, 78.5373)
Luminance	0.1795 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B68E8 #E8DB5B

analogous

#5BAEE8 #5B68E8 #945BE8

triadic

#5B68E8 #E85B68 #68E85B

tetradic

#5B68E8 #E85BAE #E8DB5B #5BE894

square

#5B68E8 #E85BAE #E8DB5B #5BE894

split-complementary

#5B68E8 #E8945B #AEE85B

monochromatic

#1927B0 #2537E0 #5B68E8 #9199F0 #C6CBF7

Accessibility & contrast

On white

4.57

#5B68E8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.59

#5B68E8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5B68E8

4.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B68E8	#FFFFFF	#000000	##000000
##5B68E8	1.00	4.57	4.59	4.59
#FFFFFF	4.57	1.00	21.00	21.00
#000000	4.59	21.00	1.00	1.00
##000000	4.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#007CEC

Deuteranopia (green-blind)

#0070E5

Tritanopia (blue-blind)

#00869E

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #5b68e8;
/* rgb */ color: rgb(91, 104, 232);
/* oklch */ color: oklch(57.7% 0.192 274.3);

Tailwind

colors: {
  custom: {
    50: '#9693f0',
    500: '#5b68e8',
    950: '#000000',
  },
}

SCSS

$custom: #5b68e8;
$custom-light: #9693f0;
$custom-dark: #000000;

JSON

{
  "hex": "#5b68e8",
  "rgb": {
    "r": 91,
    "g": 104,
    "b": 232
  },
  "hsl": {
    "h": 234.468,
    "s": 75.401,
    "l": 63.333
  },
  "oklch": {
    "l": 0.5771,
    "c": 0.19163,
    "h": 274.3
  },
  "luminance": 0.17951
}

Semantic roles & 50–950 ramp

primary

#5B68E8

secondary

#E9E4B6

accent

#C50ED8

background

#F9F9FE

surface

#F2F1FD

border

#CCCBD5

text

#0F0D17

muted

#7E7E85

Preview Lab

Preview with #5B68E8

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

Preview Lab → · Contrast checker → · Palette generator →