#5F5FCA#5F5FCA

#5F5FCA is a mid, vivid blue. Relative luminance 0.149; OKLCH L 54.2% C 0.162 H 279.5°. Best body text is #FFFFFF at 5.28:1 contrast (WCAG AA passes).

Color values

HEX	#5F5FCA
RGB	rgb(95, 95, 202)
HSL	hsl(240, 50%, 58%)
HSV	hsv(240, 53%, 79%)
CMYK	cmyk(53%, 53%, 0%, 20.8%)
CIE-LAB	lab(45.47, 29.78, -55.87)
CIE-LCH	lch(45.47, 63.32, 298.06°)
OKLab	oklab(54.18% 0.0268 -0.1597)
OKLCH	oklch(54.18% 0.162 279.5)
XYZ	xyz(19.4689, 14.8804, 57.7120)
Luminance	0.1488 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5F5FCA #CACA5F

analogous

#5F94CA #5F5FCA #945FCA

triadic

#5F5FCA #CA5F5F #5FCA5F

tetradic

#5F5FCA #CA5F94 #CACA5F #5FCA94

square

#5F5FCA #CA5F94 #CACA5F #5FCA94

split-complementary

#5F5FCA #CA945F #94CA5F

monochromatic

#2B2B83 #3B3BB1 #5F5FCA #8D8DD9 #BBBBE8

Accessibility & contrast

On white

5.28

#5F5FCA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.98

#5F5FCA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5F5FCA

5.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5F5FCA	#FFFFFF	#000000	##FFFFFF
##5F5FCA	1.00	5.28	3.98	5.28
#FFFFFF	5.28	1.00	21.00	1.00
#000000	3.98	21.00	1.00	21.00
##FFFFFF	5.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2370CE

Deuteranopia (green-blind)

#1267C8

Tritanopia (blue-blind)

#30778B

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #5f5fca;
/* rgb */ color: rgb(95, 95, 202);
/* oklch */ color: oklch(54.2% 0.162 279.5);

Tailwind

colors: {
  custom: {
    50: '#948cdb',
    500: '#5f5fca',
    950: '#000000',
  },
}

SCSS

$custom: #5f5fca;
$custom-light: #948cdb;
$custom-dark: #000000;

JSON

{
  "hex": "#5f5fca",
  "rgb": {
    "r": 95,
    "g": 95,
    "b": 202
  },
  "hsl": {
    "h": 240,
    "s": 50.235,
    "l": 58.235
  },
  "oklch": {
    "l": 0.54175,
    "c": 0.1619,
    "h": 279.5
  },
  "luminance": 0.14882
}

Semantic roles & 50–950 ramp

primary

#5F5FCA

secondary

#D8D8AD

accent

#DA4EDA

background

#F9F8FD

surface

#F2F0FB

border

#CCCBD4

text

#0E0C15

muted

#7E7D83

Preview Lab

Preview with #5F5FCA

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

Preview Lab → · Contrast checker → · Palette generator →