#5F71E1#5F71E1

#5F71E1 is a mid, vivid blue. Relative luminance 0.197; OKLCH L 59.2% C 0.170 H 273.2°. Best body text is #000000 at 4.94:1 contrast (WCAG AA passes).

Color values

HEX	#5F71E1
RGB	rgb(95, 113, 225)
HSL	hsl(232, 68%, 63%)
HSV	hsv(232, 58%, 88%)
CMYK	cmyk(57.8%, 49.8%, 0%, 11.8%)
CIE-LAB	lab(51.47, 26.13, -59.31)
CIE-LCH	lch(51.47, 64.81, 293.78°)
OKLab	oklab(59.16% 0.0096 -0.1696)
OKLCH	oklch(59.16% 0.17 273.2)
XYZ	xyz(24.2106, 19.6776, 73.7419)
Luminance	0.1968 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5F71E1 #E1CF5F

analogous

#5FB2E1 #5F71E1 #8E5FE1

triadic

#5F71E1 #E15F71 #71E15F

tetradic

#5F71E1 #E15FB2 #E1CF5F #5FE18E

square

#5F71E1 #E15FB2 #E1CF5F #5FE18E

split-complementary

#5F71E1 #E18E5F #B2E15F

monochromatic

#1F32A6 #2B43D7 #5F71E1 #939FEB #C6CCF4

Accessibility & contrast

On white

4.25

#5F71E1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.94

#5F71E1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5F71E1

4.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5F71E1	#FFFFFF	#000000	##000000
##5F71E1	1.00	4.25	4.94	4.94
#FFFFFF	4.25	1.00	21.00	21.00
#000000	4.94	21.00	1.00	1.00
##000000	4.94	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3680E5

Deuteranopia (green-blind)

#1D75DF

Tritanopia (blue-blind)

#008A9E

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #5f71e1;
/* rgb */ color: rgb(95, 113, 225);
/* oklch */ color: oklch(59.2% 0.170 273.2);

Tailwind

colors: {
  custom: {
    50: '#9799eb',
    500: '#5f71e1',
    950: '#000000',
  },
}

SCSS

$custom: #5f71e1;
$custom-light: #9799eb;
$custom-dark: #000000;

JSON

{
  "hex": "#5f71e1",
  "rgb": {
    "r": 95,
    "g": 113,
    "b": 225
  },
  "hsl": {
    "h": 231.692,
    "s": 68.421,
    "l": 62.745
  },
  "oklch": {
    "l": 0.59158,
    "c": 0.16987,
    "h": 273.2
  },
  "luminance": 0.19679
}

Semantic roles & 50–950 ramp

primary

#5F71E1

secondary

#E5DFB6

accent

#B615D0

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0E0D16

muted

#7E7E84

Preview Lab

Preview with #5F71E1

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

Preview Lab → · Contrast checker → · Palette generator →