#5F71F0#5F71F0

#5F71F0 is a mid, vivid blue. Relative luminance 0.205; OKLCH L 60.2% C 0.190 H 273.2°. Best body text is #000000 at 5.11:1 contrast (WCAG AA passes).

Color values

HEX	#5F71F0
RGB	rgb(95, 113, 240)
HSL	hsl(233, 83%, 66%)
HSV	hsv(233, 60%, 94%)
CMYK	cmyk(60.4%, 52.9%, 0%, 5.9%)
CIE-LAB	lab(52.43, 31.04, -66.16)
CIE-LCH	lch(52.43, 73.08, 295.13°)
OKLab	oklab(60.19% 0.0107 -0.1898)
OKLCH	oklch(60.19% 0.19 273.2)
XYZ	xyz(26.3474, 20.5323, 84.9959)
Luminance	0.2053 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5F71F0 #F0DE5F

analogous

#5FB9F0 #5F71F0 #955FF0

triadic

#5F71F0 #F05F71 #71F05F

tetradic

#5F71F0 #F05FB9 #F0DE5F #5FF095

square

#5F71F0 #F05FB9 #F0DE5F #5FF095

split-complementary

#5F71F0 #F0955F #B9F05F

monochromatic

#1228C2 #273FEB #5F71F0 #97A3F5 #CFD4FA

Accessibility & contrast

On white

4.11

#5F71F0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.11

#5F71F0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5F71F0

5.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5F71F0	#FFFFFF	#000000	##000000
##5F71F0	1.00	4.11	5.11	5.11
#FFFFFF	4.11	1.00	21.00	21.00
#000000	5.11	21.00	1.00	1.00
##000000	5.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#1E84F4

Deuteranopia (green-blind)

#0077ED

Tritanopia (blue-blind)

#008FA6

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #5f71f0;
/* rgb */ color: rgb(95, 113, 240);
/* oklch */ color: oklch(60.2% 0.190 273.2);

Tailwind

colors: {
  custom: {
    50: '#9999f6',
    500: '#5f71f0',
    950: '#000000',
  },
}

SCSS

$custom: #5f71f0;
$custom-light: #9999f6;
$custom-dark: #000000;

JSON

{
  "hex": "#5f71f0",
  "rgb": {
    "r": 95,
    "g": 113,
    "b": 240
  },
  "hsl": {
    "h": 232.552,
    "s": 82.857,
    "l": 65.686
  },
  "oklch": {
    "l": 0.60192,
    "c": 0.19006,
    "h": 273.2
  },
  "luminance": 0.20534
}

Semantic roles & 50–950 ramp

primary

#5F71F0

secondary

#EEE8BD

accent

#C406DF

background

#FAF9FF

surface

#F3F2FF

border

#CDCCD7

text

#0F0E17

muted

#7F7E85

Preview Lab

Preview with #5F71F0

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

Preview Lab → · Contrast checker → · Palette generator →