#5F71DC#5F71DC

#5F71DC is a mid, vivid blue. Relative luminance 0.194; OKLCH L 58.8% C 0.163 H 273.2°. Best body text is #000000 at 4.88:1 contrast (WCAG AA passes).

Color values

HEX	#5F71DC
RGB	rgb(95, 113, 220)
HSL	hsl(231, 64%, 62%)
HSV	hsv(231, 57%, 86%)
CMYK	cmyk(56.8%, 48.6%, 0%, 13.7%)
CIE-LAB	lab(51.16, 24.50, -56.98)
CIE-LCH	lch(51.16, 62.03, 293.26°)
OKLab	oklab(58.83% 0.0091 -0.1628)
OKLCH	oklch(58.83% 0.163 273.2)
XYZ	xyz(23.5385, 19.4087, 70.2021)
Luminance	0.1941 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5F71DC #DCCA5F

analogous

#5FB0DC #5F71DC #8C5FDC

triadic

#5F71DC #DC5F71 #71DC5F

tetradic

#5F71DC #DC5FB0 #DCCA5F #5FDC8C

square

#5F71DC #DC5FB0 #DCCA5F #5FDC8C

split-complementary

#5F71DC #DC8C5F #B0DC5F

monochromatic

#23349E #2E45D0 #5F71DC #919EE7 #C3CAF2

Accessibility & contrast

On white

4.30

#5F71DC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.88

#5F71DC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5F71DC

4.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5F71DC	#FFFFFF	#000000	##000000
##5F71DC	1.00	4.30	4.88	4.88
#FFFFFF	4.30	1.00	21.00	21.00
#000000	4.88	21.00	1.00	1.00
##000000	4.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C7FE0

Deuteranopia (green-blind)

#2875DA

Tritanopia (blue-blind)

#0A899C

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #5f71dc;
/* rgb */ color: rgb(95, 113, 220);
/* oklch */ color: oklch(58.8% 0.163 273.2);

Tailwind

colors: {
  custom: {
    50: '#9699e7',
    500: '#5f71dc',
    950: '#000000',
  },
}

SCSS

$custom: #5f71dc;
$custom-light: #9699e7;
$custom-dark: #000000;

JSON

{
  "hex": "#5f71dc",
  "rgb": {
    "r": 95,
    "g": 113,
    "b": 220
  },
  "hsl": {
    "h": 231.36,
    "s": 64.103,
    "l": 61.765
  },
  "oklch": {
    "l": 0.58826,
    "c": 0.16301,
    "h": 273.2
  },
  "luminance": 0.1941
}

Semantic roles & 50–950 ramp

primary

#5F71DC

secondary

#E3DCB4

accent

#B21ACC

background

#F9F9FE

surface

#F2F2FC

border

#CCCCD5

text

#0E0D16

muted

#7E7E84

Preview Lab

Preview with #5F71DC

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

Preview Lab → · Contrast checker → · Palette generator →