#5F71DD#5F71DD

#5F71DD is a mid, vivid blue. Relative luminance 0.195; OKLCH L 58.9% C 0.164 H 273.2°. Best body text is #000000 at 4.89:1 contrast (WCAG AA passes).

Color values

HEX	#5F71DD
RGB	rgb(95, 113, 221)
HSL	hsl(231, 65%, 62%)
HSV	hsv(231, 57%, 87%)
CMYK	cmyk(57%, 48.9%, 0%, 13.3%)
CIE-LAB	lab(51.22, 24.82, -57.45)
CIE-LCH	lch(51.22, 62.58, 293.37°)
OKLab	oklab(58.89% 0.0092 -0.1641)
OKLCH	oklch(58.89% 0.164 273.2)
XYZ	xyz(23.6713, 19.4618, 70.9017)
Luminance	0.1946 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5F71DD #DDCB5F

analogous

#5FB0DD #5F71DD #8C5FDD

triadic

#5F71DD #DD5F71 #71DD5F

tetradic

#5F71DD #DD5FB0 #DDCB5F #5FDD8C

square

#5F71DD #DD5FB0 #DDCB5F #5FDD8C

split-complementary

#5F71DD #DD8C5F #B0DD5F

monochromatic

#2234A0 #2D44D2 #5F71DD #919EE8 #C4CBF2

Accessibility & contrast

On white

4.29

#5F71DD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.89

#5F71DD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5F71DD

4.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5F71DD	#FFFFFF	#000000	##000000
##5F71DD	1.00	4.29	4.89	4.89
#FFFFFF	4.29	1.00	21.00	21.00
#000000	4.89	21.00	1.00	1.00
##000000	4.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B80E1

Deuteranopia (green-blind)

#2675DB

Tritanopia (blue-blind)

#06899C

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #5f71dd;
/* rgb */ color: rgb(95, 113, 221);
/* oklch */ color: oklch(58.9% 0.164 273.2);

Tailwind

colors: {
  custom: {
    50: '#9699e8',
    500: '#5f71dd',
    950: '#000000',
  },
}

SCSS

$custom: #5f71dd;
$custom-light: #9699e8;
$custom-dark: #000000;

JSON

{
  "hex": "#5f71dd",
  "rgb": {
    "r": 95,
    "g": 113,
    "b": 221
  },
  "hsl": {
    "h": 231.429,
    "s": 64.948,
    "l": 61.961
  },
  "oklch": {
    "l": 0.58892,
    "c": 0.16439,
    "h": 273.2
  },
  "luminance": 0.19464
}

Semantic roles & 50–950 ramp

primary

#5F71DD

secondary

#E3DCB5

accent

#B319CD

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0E0D16

muted

#7E7E84

Preview Lab

Preview with #5F71DD

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

Preview Lab → · Contrast checker → · Palette generator →