#5F5BDB#5F5BDB

#5F5BDB is a mid, vivid blue. Relative luminance 0.150; OKLCH L 54.7% C 0.190 H 279.5°. Best body text is #FFFFFF at 5.24:1 contrast (WCAG AA passes).

Color values

HEX	#5F5BDB
RGB	rgb(95, 91, 219)
HSL	hsl(242, 64%, 61%)
HSV	hsv(242, 58%, 86%)
CMYK	cmyk(56.6%, 58.4%, 0%, 14.1%)
CIE-LAB	lab(45.67, 37.60, -65.28)
CIE-LCH	lch(45.67, 75.33, 299.94°)
OKLab	oklab(54.7% 0.0312 -0.1873)
OKLCH	oklch(54.7% 0.19 279.5)
XYZ	xyz(21.2426, 15.0281, 68.7854)
Luminance	0.1503 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5F5BDB #D7DB5B

analogous

#5B97DB #5F5BDB #9F5BDB

triadic

#5F5BDB #DB5F5B #5BDB5F

tetradic

#5F5BDB #DB5B97 #D7DB5B #5BDB9F

square

#5F5BDB #DB5B97 #D7DB5B #5BDB9F

split-complementary

#5F5BDB #DB9F5B #97DB5B

monochromatic

#26229A #322DCC #5F5BDB #908DE6 #C1BFF1

Accessibility & contrast

On white

5.24

#5F5BDB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.01

#5F5BDB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5F5BDB

5.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5F5BDB	#FFFFFF	#000000	##FFFFFF
##5F5BDB	1.00	5.24	4.01	5.24
#FFFFFF	5.24	1.00	21.00	1.00
#000000	4.01	21.00	1.00	21.00
##FFFFFF	5.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0071DF

Deuteranopia (green-blind)

#0067D8

Tritanopia (blue-blind)

#187A92

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #5f5bdb;
/* rgb */ color: rgb(95, 91, 219);
/* oklch */ color: oklch(54.7% 0.190 279.5);

Tailwind

colors: {
  custom: {
    50: '#9789e7',
    500: '#5f5bdb',
    950: '#000000',
  },
}

SCSS

$custom: #5f5bdb;
$custom-light: #9789e7;
$custom-dark: #000000;

JSON

{
  "hex": "#5f5bdb",
  "rgb": {
    "r": 95,
    "g": 91,
    "b": 219
  },
  "hsl": {
    "h": 241.875,
    "s": 64,
    "l": 60.784
  },
  "oklch": {
    "l": 0.54697,
    "c": 0.18993,
    "h": 279.5
  },
  "luminance": 0.1503
}

Semantic roles & 50–950 ramp

primary

#5F5BDB

secondary

#E0E1B1

accent

#CC1AC6

background

#F9F8FE

surface

#F2F0FD

border

#CCCBD5

text

#0F0B16

muted

#7E7C84

Preview Lab

Preview with #5F5BDB

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

Preview Lab → · Contrast checker → · Palette generator →