#5F6FF4#5F6FF4

#5F6FF4 is a mid, vivid blue. Relative luminance 0.203; OKLCH L 60.1% C 0.198 H 273.7°. Best body text is #000000 at 5.07:1 contrast (WCAG AA passes).

Color values

HEX	#5F6FF4
RGB	rgb(95, 111, 244)
HSL	hsl(234, 87%, 66%)
HSV	hsv(234, 61%, 96%)
CMYK	cmyk(61.1%, 54.5%, 0%, 4.3%)
CIE-LAB	lab(52.21, 33.57, -68.75)
CIE-LCH	lch(52.21, 76.51, 296.02°)
OKLab	oklab(60.11% 0.0128 -0.1974)
OKLCH	oklch(60.11% 0.198 273.7)
XYZ	xyz(26.7275, 20.3312, 88.0863)
Luminance	0.2033 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5F6FF4 #F4E45F

analogous

#5FBAF4 #5F6FF4 #9A5FF4

triadic

#5F6FF4 #F45F6F #6FF45F

tetradic

#5F6FF4 #F45FBA #F4E45F #5FF49A

square

#5F6FF4 #F45FBA #F4E45F #5FF49A

split-complementary

#5F6FF4 #F49A5F #BAF45F

monochromatic

#0E22CB #263BF0 #5F6FF4 #98A3F8 #D2D6FC

Accessibility & contrast

On white

4.14

#5F6FF4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.07

#5F6FF4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5F6FF4

5.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5F6FF4	#FFFFFF	#000000	##000000
##5F6FF4	1.00	4.14	5.07	5.07
#FFFFFF	4.14	1.00	21.00	21.00
#000000	5.07	21.00	1.00	1.00
##000000	5.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#0083F9

Deuteranopia (green-blind)

#0076F1

Tritanopia (blue-blind)

#008EA7

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #5f6ff4;
/* rgb */ color: rgb(95, 111, 244);
/* oklch */ color: oklch(60.1% 0.198 273.7);

Tailwind

colors: {
  custom: {
    50: '#9a98f9',
    500: '#5f6ff4',
    950: '#000000',
  },
}

SCSS

$custom: #5f6ff4;
$custom-light: #9a98f9;
$custom-dark: #000000;

JSON

{
  "hex": "#5f6ff4",
  "rgb": {
    "r": 95,
    "g": 111,
    "b": 244
  },
  "hsl": {
    "h": 233.557,
    "s": 87.135,
    "l": 66.471
  },
  "oklch": {
    "l": 0.60109,
    "c": 0.19782,
    "h": 273.7
  },
  "luminance": 0.20333
}

Semantic roles & 50–950 ramp

primary

#5F6FF4

secondary

#F0EABF

accent

#CB02E4

background

#FAF9FF

surface

#F4F2FF

border

#CECCD7

text

#0F0D17

muted

#7F7E85

Preview Lab

Preview with #5F6FF4

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

Preview Lab → · Contrast checker → · Palette generator →