#5F6FE3#5F6FE3

#5F6FE3 is a mid, vivid blue. Relative luminance 0.193; OKLCH L 58.9% C 0.175 H 273.9°. Best body text is #000000 at 4.87:1 contrast (WCAG AA passes).

Color values

HEX	#5F6FE3
RGB	rgb(95, 111, 227)
HSL	hsl(233, 70%, 63%)
HSV	hsv(233, 58%, 89%)
CMYK	cmyk(58.1%, 51.1%, 0%, 11%)
CIE-LAB	lab(51.09, 28.01, -61.05)
CIE-LCH	lch(51.09, 67.16, 294.64°)
OKLab	oklab(58.91% 0.0118 -0.1747)
OKLCH	oklch(58.91% 0.175 273.9)
XYZ	xyz(24.2643, 19.3460, 75.1137)
Luminance	0.1935 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5F6FE3 #E3D35F

analogous

#5FB1E3 #5F6FE3 #915FE3

triadic

#5F6FE3 #E35F6F #6FE35F

tetradic

#5F6FE3 #E35FB1 #E3D35F #5FE391

square

#5F6FE3 #E35FB1 #E3D35F #5FE391

split-complementary

#5F6FE3 #E3915F #B1E35F

monochromatic

#1E2FAA #2B40DA #5F6FE3 #939EEC #C7CDF5

Accessibility & contrast

On white

4.31

#5F6FE3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.87

#5F6FE3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5F6FE3

4.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5F6FE3	#FFFFFF	#000000	##000000
##5F6FE3	1.00	4.31	4.87	4.87
#FFFFFF	4.31	1.00	21.00	21.00
#000000	4.87	21.00	1.00	1.00
##000000	4.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#2E80E7

Deuteranopia (green-blind)

#0C74E1

Tritanopia (blue-blind)

#008A9E

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #5f6fe3;
/* rgb */ color: rgb(95, 111, 227);
/* oklch */ color: oklch(58.9% 0.175 273.9);

Tailwind

colors: {
  custom: {
    50: '#9798ec',
    500: '#5f6fe3',
    950: '#000000',
  },
}

SCSS

$custom: #5f6fe3;
$custom-light: #9798ec;
$custom-dark: #000000;

JSON

{
  "hex": "#5f6fe3",
  "rgb": {
    "r": 95,
    "g": 111,
    "b": 227
  },
  "hsl": {
    "h": 232.727,
    "s": 70.213,
    "l": 63.137
  },
  "oklch": {
    "l": 0.58911,
    "c": 0.17513,
    "h": 273.9
  },
  "luminance": 0.19348
}

Semantic roles & 50–950 ramp

primary

#5F6FE3

secondary

#E7E1B7

accent

#BB13D2

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0F0D16

muted

#7E7E84

Preview Lab

Preview with #5F6FE3

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

Preview Lab → · Contrast checker → · Palette generator →