#5F71E4#5F71E4

#5F71E4 is a mid, vivid blue. Relative luminance 0.198; OKLCH L 59.4% C 0.174 H 273.2°. Best body text is #000000 at 4.97:1 contrast (WCAG AA passes).

Color values

HEX	#5F71E4
RGB	rgb(95, 113, 228)
HSL	hsl(232, 71%, 63%)
HSV	hsv(232, 58%, 89%)
CMYK	cmyk(58.3%, 50.4%, 0%, 10.6%)
CIE-LAB	lab(51.66, 27.11, -60.69)
CIE-LCH	lch(51.66, 66.47, 294.07°)
OKLab	oklab(59.36% 0.0099 -0.1737)
OKLCH	oklch(59.36% 0.174 273.2)
XYZ	xyz(24.6234, 19.8427, 75.9162)
Luminance	0.1984 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5F71E4 #E4D25F

analogous

#5FB3E4 #5F71E4 #8F5FE4

triadic

#5F71E4 #E45F71 #71E45F

tetradic

#5F71E4 #E45FB3 #E4D25F #5FE48F

square

#5F71E4 #E45FB3 #E4D25F #5FE48F

split-complementary

#5F71E4 #E48F5F #B3E45F

monochromatic

#1D30AC #2B43DB #5F71E4 #939FED #C8CEF6

Accessibility & contrast

On white

4.23

#5F71E4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.97

#5F71E4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5F71E4

4.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5F71E4	#FFFFFF	#000000	##000000
##5F71E4	1.00	4.23	4.97	4.97
#FFFFFF	4.23	1.00	21.00	21.00
#000000	4.97	21.00	1.00	1.00
##000000	4.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3281E8

Deuteranopia (green-blind)

#1576E2

Tritanopia (blue-blind)

#008BA0

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #5f71e4;
/* rgb */ color: rgb(95, 113, 228);
/* oklch */ color: oklch(59.4% 0.174 273.2);

Tailwind

colors: {
  custom: {
    50: '#9799ed',
    500: '#5f71e4',
    950: '#000000',
  },
}

SCSS

$custom: #5f71e4;
$custom-light: #9799ed;
$custom-dark: #000000;

JSON

{
  "hex": "#5f71e4",
  "rgb": {
    "r": 95,
    "g": 113,
    "b": 228
  },
  "hsl": {
    "h": 231.88,
    "s": 71.123,
    "l": 63.333
  },
  "oklch": {
    "l": 0.59361,
    "c": 0.17395,
    "h": 273.2
  },
  "luminance": 0.19845
}

Semantic roles & 50–950 ramp

primary

#5F71E4

secondary

#E7E1B8

accent

#B912D3

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0F0D16

muted

#7E7E84

Preview Lab

Preview with #5F71E4

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

Preview Lab → · Contrast checker → · Palette generator →