#5B68EA#5B68EA

#5B68EA is a mid, vivid blue. Relative luminance 0.181; OKLCH L 57.9% C 0.194 H 274.3°. Best body text is #000000 at 4.61:1 contrast (WCAG AA passes).

Color values

HEX	#5B68EA
RGB	rgb(91, 104, 234)
HSL	hsl(235, 77%, 64%)
HSV	hsv(235, 61%, 92%)
CMYK	cmyk(61.1%, 55.6%, 0%, 8.2%)
CIE-LAB	lab(49.57, 33.88, -67.45)
CIE-LCH	lch(49.57, 75.47, 296.67°)
OKLab	oklab(57.86% 0.0146 -0.1937)
OKLCH	oklch(57.86% 0.194 274.3)
XYZ	xyz(24.1111, 18.0633, 80.0419)
Luminance	0.1807 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B68EA #EADD5B

analogous

#5BAFEA #5B68EA #955BEA

triadic

#5B68EA #EA5B68 #68EA5B

tetradic

#5B68EA #EA5BAF #EADD5B #5BEA95

square

#5B68EA #EA5BAF #EADD5B #5BEA95

split-complementary

#5B68EA #EA955B #AFEA5B

monochromatic

#1725B4 #2536E3 #5B68EA #919AF1 #C8CCF8

Accessibility & contrast

On white

4.55

#5B68EA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.61

#5B68EA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5B68EA

4.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B68EA	#FFFFFF	#000000	##000000
##5B68EA	1.00	4.55	4.61	4.61
#FFFFFF	4.55	1.00	21.00	21.00
#000000	4.61	21.00	1.00	1.00
##000000	4.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#007CEE

Deuteranopia (green-blind)

#0070E7

Tritanopia (blue-blind)

#00879F

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #5b68ea;
/* rgb */ color: rgb(91, 104, 234);
/* oklch */ color: oklch(57.9% 0.194 274.3);

Tailwind

colors: {
  custom: {
    50: '#9793f2',
    500: '#5b68ea',
    950: '#000000',
  },
}

SCSS

$custom: #5b68ea;
$custom-light: #9793f2;
$custom-dark: #000000;

JSON

{
  "hex": "#5b68ea",
  "rgb": {
    "r": 91,
    "g": 104,
    "b": 234
  },
  "hsl": {
    "h": 234.545,
    "s": 77.297,
    "l": 63.725
  },
  "oklch": {
    "l": 0.57858,
    "c": 0.19428,
    "h": 274.3
  },
  "luminance": 0.18065
}

Semantic roles & 50–950 ramp

primary

#5B68EA

secondary

#EAE5B7

accent

#C70CDA

background

#F9F9FE

surface

#F2F1FD

border

#CCCBD5

text

#0F0D17

muted

#7E7E85

Preview Lab

Preview with #5B68EA

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

Preview Lab → · Contrast checker → · Palette generator →