#5F5EF3#5F5EF3

#5F5EF3 is a mid, highly saturated blue. Relative luminance 0.169; OKLCH L 57.1% C 0.217 H 277.3°. Best body text is #FFFFFF at 4.79:1 contrast (WCAG AA passes).

Color values

HEX	#5F5EF3
RGB	rgb(95, 94, 243)
HSL	hsl(240, 86%, 66%)
HSV	hsv(240, 61%, 95%)
CMYK	cmyk(60.9%, 61.3%, 0%, 4.7%)
CIE-LAB	lab(48.14, 43.43, -74.80)
CIE-LCH	lch(48.14, 86.50, 300.14°)
OKLab	oklab(57.07% 0.0276 -0.2153)
OKLCH	oklch(57.07% 0.217 277.3)
XYZ	xyz(24.8945, 16.9074, 86.7282)
Luminance	0.1691 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5F5EF3 #F2F35E

analogous

#5EA7F3 #5F5EF3 #A95EF3

triadic

#5F5EF3 #F35F5E #5EF35F

tetradic

#5F5EF3 #F35EA7 #F2F35E #5EF3A9

square

#5F5EF3 #F35EA7 #F2F35E #5EF3A9

split-complementary

#5F5EF3 #F3A95E #A7F35E

monochromatic

#100FC8 #2625EF #5F5EF3 #9897F7 #D0D0FB

Accessibility & contrast

On white

4.79

#5F5EF3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.38

#5F5EF3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5F5EF3

4.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5F5EF3	#FFFFFF	#000000	##FFFFFF
##5F5EF3	1.00	4.79	4.38	4.79
#FFFFFF	4.79	1.00	21.00	1.00
#000000	4.38	21.00	1.00	21.00
##FFFFFF	4.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0079F8

Deuteranopia (green-blind)

#006CF0

Tritanopia (blue-blind)

#0083A0

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #5f5ef3;
/* rgb */ color: rgb(95, 94, 243);
/* oklch */ color: oklch(57.1% 0.217 277.3);

Tailwind

colors: {
  custom: {
    50: '#9b8cf8',
    500: '#5f5ef3',
    950: '#000000',
  },
}

SCSS

$custom: #5f5ef3;
$custom-light: #9b8cf8;
$custom-dark: #000000;

JSON

{
  "hex": "#5f5ef3",
  "rgb": {
    "r": 95,
    "g": 94,
    "b": 243
  },
  "hsl": {
    "h": 240.403,
    "s": 86.127,
    "l": 66.078
  },
  "oklch": {
    "l": 0.57073,
    "c": 0.2171,
    "h": 277.3
  },
  "luminance": 0.16909
}

Semantic roles & 50–950 ramp

primary

#5F5EF3

secondary

#EFEFBE

accent

#E303E1

background

#FAF8FF

surface

#F4F0FF

border

#CECBD7

text

#0F0C17

muted

#7F7D85

Preview Lab

Preview with #5F5EF3

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

Preview Lab → · Contrast checker → · Palette generator →