#5F50DB#5F50DB

#5F50DB is a mid, highly saturated blue. Relative luminance 0.133; OKLCH L 52.9% C 0.204 H 281.8°. Best body text is #FFFFFF at 5.74:1 contrast (WCAG AA passes).

Color values

HEX	#5F50DB
RGB	rgb(95, 80, 219)
HSL	hsl(246, 66%, 59%)
HSV	hsv(246, 63%, 86%)
CMYK	cmyk(56.6%, 63.5%, 0%, 14.1%)
CIE-LAB	lab(43.19, 44.10, -69.32)
CIE-LCH	lch(43.19, 82.16, 302.46°)
OKLab	oklab(52.87% 0.0415 -0.1993)
OKLCH	oklch(52.87% 0.204 281.8)
XYZ	xyz(20.3702, 13.2834, 68.4946)
Luminance	0.1328 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5F50DB #CCDB50

analogous

#5086DB #5F50DB #A450DB

triadic

#5F50DB #DB5F50 #50DB5F

tetradic

#5F50DB #DB5086 #CCDB50 #50DBA4

square

#5F50DB #DB5086 #CCDB50 #50DBA4

split-complementary

#5F50DB #DBA450 #86DB50

monochromatic

#2B1E92 #3929C5 #5F50DB #8D83E5 #BCB6F0

Accessibility & contrast

On white

5.74

#5F50DB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.66

#5F50DB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5F50DB

5.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5F50DB	#FFFFFF	#000000	##FFFFFF
##5F50DB	1.00	5.74	3.66	5.74
#FFFFFF	5.74	1.00	21.00	1.00
#000000	3.66	21.00	1.00	21.00
##FFFFFF	5.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006BDF

Deuteranopia (green-blind)

#0061D8

Tritanopia (blue-blind)

#1B738E

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #5f50db;
/* rgb */ color: rgb(95, 80, 219);
/* oklch */ color: oklch(52.9% 0.204 281.8);

Tailwind

colors: {
  custom: {
    50: '#9882e7',
    500: '#5f50db',
    950: '#000000',
  },
}

SCSS

$custom: #5f50db;
$custom-light: #9882e7;
$custom-dark: #000000;

JSON

{
  "hex": "#5f50db",
  "rgb": {
    "r": 95,
    "g": 80,
    "b": 219
  },
  "hsl": {
    "h": 246.475,
    "s": 65.877,
    "l": 58.627
  },
  "oklch": {
    "l": 0.52874,
    "c": 0.20356,
    "h": 281.8
  },
  "luminance": 0.13285
}

Semantic roles & 50–950 ramp

primary

#5F50DB

secondary

#D9DFA8

accent

#E93FD6

background

#FAF8FE

surface

#F3EFFD

border

#CDCAD5

text

#0F0A16

muted

#7F7C84

Preview Lab

Preview with #5F50DB

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

Preview Lab → · Contrast checker → · Palette generator →