#5A4BCB#5A4BCB

#5A4BCB is a mid, vivid blue. Relative luminance 0.115; OKLCH L 50.4% C 0.190 H 282.5°. Best body text is #FFFFFF at 6.36:1 contrast (WCAG AA passes).

Color values

HEX	#5A4BCB
RGB	rgb(90, 75, 203)
HSL	hsl(247, 55%, 55%)
HSV	hsv(247, 63%, 80%)
CMYK	cmyk(55.7%, 63.1%, 0%, 20.4%)
CIE-LAB	lab(40.44, 41.23, -64.62)
CIE-LCH	lch(40.44, 76.66, 302.54°)
OKLab	oklab(50.38% 0.0411 -0.1856)
OKLCH	oklch(50.38% 0.19 282.5)
XYZ	xyz(17.5087, 11.5165, 57.7886)
Luminance	0.1152 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A4BCB #BCCB4B

analogous

#4B7CCB #5A4BCB #9A4BCB

triadic

#5A4BCB #CB5A4B #4BCB5A

tetradic

#5A4BCB #CB4B7C #BCCB4B #4BCB9A

square

#5A4BCB #CB4B7C #BCCB4B #4BCB9A

split-complementary

#5A4BCB #CB9A4B #7CCB4B

monochromatic

#2D2379 #3F31A8 #5A4BCB #867AD9 #B1AAE6

Accessibility & contrast

On white

6.36

#5A4BCB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.30

#5A4BCB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5A4BCB

6.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A4BCB	#FFFFFF	#000000	##FFFFFF
##5A4BCB	1.00	6.36	3.30	6.36
#FFFFFF	6.36	1.00	21.00	1.00
#000000	3.30	21.00	1.00	21.00
##FFFFFF	6.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0064CF

Deuteranopia (green-blind)

#005BC8

Tritanopia (blue-blind)

#226B84

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #5a4bcb;
/* rgb */ color: rgb(90, 75, 203);
/* oklch */ color: oklch(50.4% 0.190 282.5);

Tailwind

colors: {
  custom: {
    50: '#937edc',
    500: '#5a4bcb',
    950: '#000000',
  },
}

SCSS

$custom: #5a4bcb;
$custom-light: #937edc;
$custom-dark: #000000;

JSON

{
  "hex": "#5a4bcb",
  "rgb": {
    "r": 90,
    "g": 75,
    "b": 203
  },
  "hsl": {
    "h": 247.031,
    "s": 55.172,
    "l": 54.51
  },
  "oklch": {
    "l": 0.50382,
    "c": 0.19013,
    "h": 282.5
  },
  "luminance": 0.11518
}

Semantic roles & 50–950 ramp

primary

#5A4BCB

secondary

#CED49E

accent

#DF49CD

background

#F9F7FD

surface

#F2EEFB

border

#CCC9D4

text

#0E0A15

muted

#7E7C83

Preview Lab

Preview with #5A4BCB

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

Preview Lab → · Contrast checker → · Palette generator →