#5B6EF1#5B6EF1

#5B6EF1 is a mid, vivid blue. Relative luminance 0.197; OKLCH L 59.5% C 0.196 H 272.7°. Best body text is #000000 at 4.95:1 contrast (WCAG AA passes).

Color values

HEX	#5B6EF1
RGB	rgb(91, 110, 241)
HSL	hsl(232, 84%, 65%)
HSV	hsv(232, 62%, 95%)
CMYK	cmyk(62.2%, 54.4%, 0%, 5.5%)
CIE-LAB	lab(51.52, 32.53, -68.20)
CIE-LCH	lch(51.52, 75.56, 295.50°)
OKLab	oklab(59.47% 0.0094 -0.1959)
OKLCH	oklch(59.47% 0.196 272.7)
XYZ	xyz(25.7622, 19.7247, 85.6517)
Luminance	0.1973 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B6EF1 #F1DE5B

analogous

#5BB9F1 #5B6EF1 #935BF1

triadic

#5B6EF1 #F15B6E #6EF15B

tetradic

#5B6EF1 #F15BB9 #F1DE5B #5BF193

square

#5B6EF1 #F15BB9 #F1DE5B #5BF193

split-complementary

#5B6EF1 #F1935B #B9F15B

monochromatic

#1027C1 #233CEC #5B6EF1 #93A0F6 #CCD2FB

Accessibility & contrast

On white

4.25

#5B6EF1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.95

#5B6EF1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5B6EF1

4.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B6EF1	#FFFFFF	#000000	##000000
##5B6EF1	1.00	4.25	4.95	4.95
#FFFFFF	4.25	1.00	21.00	21.00
#000000	4.95	21.00	1.00	1.00
##000000	4.95	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#0082F6

Deuteranopia (green-blind)

#0074EE

Tritanopia (blue-blind)

#008DA5

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #5b6ef1;
/* rgb */ color: rgb(91, 110, 241);
/* oklch */ color: oklch(59.5% 0.196 272.7);

Tailwind

colors: {
  custom: {
    50: '#9797f6',
    500: '#5b6ef1',
    950: '#000000',
  },
}

SCSS

$custom: #5b6ef1;
$custom-light: #9797f6;
$custom-dark: #000000;

JSON

{
  "hex": "#5b6ef1",
  "rgb": {
    "r": 91,
    "g": 110,
    "b": 241
  },
  "hsl": {
    "h": 232.4,
    "s": 84.27,
    "l": 65.098
  },
  "oklch": {
    "l": 0.59469,
    "c": 0.19611,
    "h": 272.7
  },
  "luminance": 0.19727
}

Semantic roles & 50–950 ramp

primary

#5B6EF1

secondary

#EDE7BA

accent

#C505E1

background

#FAF9FF

surface

#F3F2FF

border

#CDCCD7

text

#0F0D17

muted

#7F7E85

Preview Lab

Preview with #5B6EF1

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

Preview Lab → · Contrast checker → · Palette generator →