#5F5FEF#5F5FEF

#5F5FEF is a mid, highly saturated blue. Relative luminance 0.168; OKLCH L 56.9% C 0.211 H 277.3°. Best body text is #FFFFFF at 4.81:1 contrast (WCAG AA passes).

Color values

HEX	#5F5FEF
RGB	rgb(95, 95, 239)
HSL	hsl(240, 82%, 65%)
HSV	hsv(240, 60%, 94%)
CMYK	cmyk(60.3%, 60.3%, 0%, 6.3%)
CIE-LAB	lab(48.07, 41.57, -72.69)
CIE-LCH	lch(48.07, 83.73, 299.76°)
OKLab	oklab(56.92% 0.027 -0.2091)
OKLCH	oklch(56.92% 0.211 277.3)
XYZ	xyz(24.3865, 16.8474, 83.6114)
Luminance	0.1685 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5F5FEF #EFEF5F

analogous

#5FA7EF #5F5FEF #A75FEF

triadic

#5F5FEF #EF5F5F #5FEF5F

tetradic

#5F5FEF #EF5FA7 #EFEF5F #5FEFA7

square

#5F5FEF #EF5FA7 #EFEF5F #5FEFA7

split-complementary

#5F5FEF #EFA75F #A7EF5F

monochromatic

#1313C0 #2727E9 #5F5FEF #9797F5 #CECEFA

Accessibility & contrast

On white

4.81

#5F5FEF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.37

#5F5FEF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5F5FEF

4.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5F5FEF	#FFFFFF	#000000	##FFFFFF
##5F5FEF	1.00	4.81	4.37	4.81
#FFFFFF	4.81	1.00	21.00	1.00
#000000	4.37	21.00	1.00	21.00
##FFFFFF	4.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0078F4

Deuteranopia (green-blind)

#006CEC

Tritanopia (blue-blind)

#00829E

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #5f5fef;
/* rgb */ color: rgb(95, 95, 239);
/* oklch */ color: oklch(56.9% 0.211 277.3);

Tailwind

colors: {
  custom: {
    50: '#9a8df5',
    500: '#5f5fef',
    950: '#000000',
  },
}

SCSS

$custom: #5f5fef;
$custom-light: #9a8df5;
$custom-dark: #000000;

JSON

{
  "hex": "#5f5fef",
  "rgb": {
    "r": 95,
    "g": 95,
    "b": 239
  },
  "hsl": {
    "h": 240,
    "s": 81.818,
    "l": 65.49
  },
  "oklch": {
    "l": 0.56923,
    "c": 0.21084,
    "h": 277.3
  },
  "luminance": 0.16849
}

Semantic roles & 50–950 ramp

primary

#5F5FEF

secondary

#EDEDBD

accent

#DE07DE

background

#FAF8FF

surface

#F4F0FF

border

#CECBD7

text

#0F0C17

muted

#7F7D85

Preview Lab

Preview with #5F5FEF

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

Preview Lab → · Contrast checker → · Palette generator →