#5A5BE1#5A5BE1

#5A5BE1 is a mid, vivid blue. Relative luminance 0.151; OKLCH L 54.8% C 0.199 H 277.3°. Best body text is #FFFFFF at 5.23:1 contrast (WCAG AA passes).

Color values

HEX	#5A5BE1
RGB	rgb(90, 91, 225)
HSL	hsl(240, 69%, 62%)
HSV	hsv(240, 60%, 88%)
CMYK	cmyk(60%, 59.6%, 0%, 11.8%)
CIE-LAB	lab(45.76, 38.66, -68.56)
CIE-LCH	lch(45.76, 78.71, 299.42°)
OKLab	oklab(54.81% 0.0252 -0.1971)
OKLCH	oklch(54.81% 0.199 277.3)
XYZ	xyz(21.5438, 15.0904, 72.9970)
Luminance	0.1509 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A5BE1 #E1E05A

analogous

#5A9EE1 #5A5BE1 #9D5AE1

triadic

#5A5BE1 #E15A5B #5BE15A

tetradic

#5A5BE1 #E15A9E #E1E05A #5AE19D

square

#5A5BE1 #E15A9E #E1E05A #5AE19D

split-complementary

#5A5BE1 #E19D5A #9EE15A

monochromatic

#1E1FA3 #2728D7 #5A5BE1 #8E8EEA #C2C2F4

Accessibility & contrast

On white

5.23

#5A5BE1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.02

#5A5BE1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5A5BE1

5.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A5BE1	#FFFFFF	#000000	##FFFFFF
##5A5BE1	1.00	5.23	4.02	5.23
#FFFFFF	5.23	1.00	21.00	1.00
#000000	4.02	21.00	1.00	21.00
##FFFFFF	5.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0072E5

Deuteranopia (green-blind)

#0067DE

Tritanopia (blue-blind)

#007C95

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #5a5be1;
/* rgb */ color: rgb(90, 91, 225);
/* oklch */ color: oklch(54.8% 0.199 277.3);

Tailwind

colors: {
  custom: {
    50: '#9589eb',
    500: '#5a5be1',
    950: '#000000',
  },
}

SCSS

$custom: #5a5be1;
$custom-light: #9589eb;
$custom-dark: #000000;

JSON

{
  "hex": "#5a5be1",
  "rgb": {
    "r": 90,
    "g": 91,
    "b": 225
  },
  "hsl": {
    "h": 239.556,
    "s": 69.231,
    "l": 61.765
  },
  "oklch": {
    "l": 0.54807,
    "c": 0.19875,
    "h": 277.3
  },
  "luminance": 0.15092
}

Semantic roles & 50–950 ramp

primary

#5A5BE1

secondary

#E4E4B2

accent

#D014D1

background

#F9F8FE

surface

#F2F0FD

border

#CCCBD5

text

#0F0B16

muted

#7E7C84

Preview Lab

Preview with #5A5BE1

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

Preview Lab → · Contrast checker → · Palette generator →