#5F50BE#5F50BE

#5F50BE is a mid, vivid blue. Relative luminance 0.119; OKLCH L 50.6% C 0.166 H 285.0°. Best body text is #FFFFFF at 6.22:1 contrast (WCAG AA passes).

Color values

HEX	#5F50BE
RGB	rgb(95, 80, 190)
HSL	hsl(248, 46%, 53%)
HSV	hsv(248, 58%, 75%)
CMYK	cmyk(50%, 57.9%, 0%, 25.5%)
CIE-LAB	lab(41.04, 35.20, -56.08)
CIE-LCH	lch(41.04, 66.21, 302.12°)
OKLab	oklab(50.62% 0.043 -0.1603)
OKLCH	oklch(50.62% 0.166 285)
XYZ	xyz(16.8795, 11.8871, 50.1102)
Luminance	0.1189 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5F50BE #AFBE50

analogous

#5078BE #5F50BE #9650BE

triadic

#5F50BE #BE5F50 #50BE5F

tetradic

#5F50BE #BE5078 #AFBE50 #50BE96

square

#5F50BE #BE5078 #AFBE50 #50BE96

split-complementary

#5F50BE #BE9650 #78BE50

monochromatic

#31286C #463998 #5F50BE #887DCF #B1A9DF

Accessibility & contrast

On white

6.22

#5F50BE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.38

#5F50BE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5F50BE

6.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5F50BE	#FFFFFF	#000000	##FFFFFF
##5F50BE	1.00	6.22	3.38	6.22
#FFFFFF	6.22	1.00	21.00	1.00
#000000	3.38	21.00	1.00	21.00
##FFFFFF	6.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0064C2

Deuteranopia (green-blind)

#005DBC

Tritanopia (blue-blind)

#3C697F

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #5f50be;
/* rgb */ color: rgb(95, 80, 190);
/* oklch */ color: oklch(50.6% 0.166 285.0);

Tailwind

colors: {
  custom: {
    50: '#9481d2',
    500: '#5f50be',
    950: '#000000',
  },
}

SCSS

$custom: #5f50be;
$custom-light: #9481d2;
$custom-dark: #000000;

JSON

{
  "hex": "#5f50be",
  "rgb": {
    "r": 95,
    "g": 80,
    "b": 190
  },
  "hsl": {
    "h": 248.182,
    "s": 45.833,
    "l": 52.941
  },
  "oklch": {
    "l": 0.50622,
    "c": 0.16602,
    "h": 285
  },
  "luminance": 0.11888
}

Semantic roles & 50–950 ramp

primary

#5F50BE

secondary

#C6CD9D

accent

#D552C4

background

#F9F7FD

surface

#F2EEFA

border

#CCC9D3

text

#0E0A14

muted

#7E7C83

Preview Lab

Preview with #5F50BE

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

Preview Lab → · Contrast checker → · Palette generator →