#5F58DB#5F58DB

#5F58DB is a mid, vivid blue. Relative luminance 0.145; OKLCH L 54.2% C 0.194 H 280.1°. Best body text is #FFFFFF at 5.38:1 contrast (WCAG AA passes).

Color values

HEX	#5F58DB
RGB	rgb(95, 88, 219)
HSL	hsl(243, 65%, 60%)
HSV	hsv(243, 60%, 86%)
CMYK	cmyk(56.6%, 59.8%, 0%, 14.1%)
CIE-LAB	lab(44.98, 39.40, -66.41)
CIE-LCH	lch(44.98, 77.21, 300.68°)
OKLab	oklab(54.18% 0.0341 -0.1907)
OKLCH	oklch(54.18% 0.194 280.1)
XYZ	xyz(20.9912, 14.5254, 68.7017)
Luminance	0.1453 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5F58DB #D4DB58

analogous

#5893DB #5F58DB #A058DB

triadic

#5F58DB #DB5F58 #58DB5F

tetradic

#5F58DB #DB5893 #D4DB58 #58DBA0

square

#5F58DB #DB5893 #D4DB58 #58DBA0

split-complementary

#5F58DB #DBA058 #93DB58

monochromatic

#272198 #342CCA #5F58DB #8F8AE6 #BFBDF1

Accessibility & contrast

On white

5.38

#5F58DB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.91

#5F58DB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5F58DB

5.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5F58DB	#FFFFFF	#000000	##FFFFFF
##5F58DB	1.00	5.38	3.91	5.38
#FFFFFF	5.38	1.00	21.00	1.00
#000000	3.91	21.00	1.00	21.00
##FFFFFF	5.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006FDF

Deuteranopia (green-blind)

#0065D8

Tritanopia (blue-blind)

#197891

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #5f58db;
/* rgb */ color: rgb(95, 88, 219);
/* oklch */ color: oklch(54.2% 0.194 280.1);

Tailwind

colors: {
  custom: {
    50: '#9787e7',
    500: '#5f58db',
    950: '#000000',
  },
}

SCSS

$custom: #5f58db;
$custom-light: #9787e7;
$custom-dark: #000000;

JSON

{
  "hex": "#5f58db",
  "rgb": {
    "r": 95,
    "g": 88,
    "b": 219
  },
  "hsl": {
    "h": 243.206,
    "s": 64.532,
    "l": 60.196
  },
  "oklch": {
    "l": 0.54184,
    "c": 0.19371,
    "h": 280.1
  },
  "luminance": 0.14527
}

Semantic roles & 50–950 ramp

primary

#5F58DB

secondary

#DEE1AE

accent

#CC19C3

background

#F9F8FE

surface

#F2EFFD

border

#CCCAD5

text

#0F0B16

muted

#7E7C84

Preview Lab

Preview with #5F58DB

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

Preview Lab → · Contrast checker → · Palette generator →