#5F71F1#5F71F1

#5F71F1 is a mid, vivid blue. Relative luminance 0.206; OKLCH L 60.3% C 0.191 H 273.2°. Best body text is #000000 at 5.12:1 contrast (WCAG AA passes).

Color values

HEX	#5F71F1
RGB	rgb(95, 113, 241)
HSL	hsl(233, 84%, 66%)
HSV	hsv(233, 61%, 95%)
CMYK	cmyk(60.6%, 53.1%, 0%, 5.5%)
CIE-LAB	lab(52.50, 31.37, -66.61)
CIE-LCH	lch(52.50, 73.63, 295.22°)
OKLab	oklab(60.26% 0.0108 -0.1911)
OKLCH	oklch(60.26% 0.191 273.2)
XYZ	xyz(26.4964, 20.5919, 85.7804)
Luminance	0.2059 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5F71F1 #F1DF5F

analogous

#5FBAF1 #5F71F1 #965FF1

triadic

#5F71F1 #F15F71 #71F15F

tetradic

#5F71F1 #F15FBA #F1DF5F #5FF196

square

#5F71F1 #F15FBA #F1DF5F #5FF196

split-complementary

#5F71F1 #F1965F #BAF15F

monochromatic

#1127C4 #273FEC #5F71F1 #97A3F6 #D0D5FB

Accessibility & contrast

On white

4.10

#5F71F1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.12

#5F71F1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5F71F1

5.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5F71F1	#FFFFFF	#000000	##000000
##5F71F1	1.00	4.10	5.12	5.12
#FFFFFF	4.10	1.00	21.00	21.00
#000000	5.12	21.00	1.00	1.00
##000000	5.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#1B84F5

Deuteranopia (green-blind)

#0077EE

Tritanopia (blue-blind)

#008FA6

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #5f71f1;
/* rgb */ color: rgb(95, 113, 241);
/* oklch */ color: oklch(60.3% 0.191 273.2);

Tailwind

colors: {
  custom: {
    50: '#9999f6',
    500: '#5f71f1',
    950: '#000000',
  },
}

SCSS

$custom: #5f71f1;
$custom-light: #9999f6;
$custom-dark: #000000;

JSON

{
  "hex": "#5f71f1",
  "rgb": {
    "r": 95,
    "g": 113,
    "b": 241
  },
  "hsl": {
    "h": 232.603,
    "s": 83.908,
    "l": 65.882
  },
  "oklch": {
    "l": 0.60262,
    "c": 0.19139,
    "h": 273.2
  },
  "luminance": 0.20594
}

Semantic roles & 50–950 ramp

primary

#5F71F1

secondary

#EEE8BE

accent

#C505E0

background

#FAF9FF

surface

#F4F2FF

border

#CECCD7

text

#0F0E17

muted

#7F7E85

Preview Lab

Preview with #5F71F1

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

Preview Lab → · Contrast checker → · Palette generator →