#5F70F0#5F70F0

#5F70F0 is a mid, vivid blue. Relative luminance 0.203; OKLCH L 60.0% C 0.191 H 273.5°. Best body text is #000000 at 5.06:1 contrast (WCAG AA passes).

Color values

HEX	#5F70F0
RGB	rgb(95, 112, 240)
HSL	hsl(233, 83%, 66%)
HSV	hsv(233, 60%, 94%)
CMYK	cmyk(60.4%, 53.3%, 0%, 5.9%)
CIE-LAB	lab(52.19, 31.65, -66.56)
CIE-LCH	lch(52.19, 73.70, 295.43°)
OKLab	oklab(60.01% 0.0117 -0.1909)
OKLCH	oklch(60.01% 0.191 273.5)
XYZ	xyz(26.2365, 20.3104, 84.9589)
Luminance	0.2031 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5F70F0 #F0DF5F

analogous

#5FB8F0 #5F70F0 #975FF0

triadic

#5F70F0 #F05F70 #70F05F

tetradic

#5F70F0 #F05FB8 #F0DF5F #5FF097

square

#5F70F0 #F05FB8 #F0DF5F #5FF097

split-complementary

#5F70F0 #F0975F #B8F05F

monochromatic

#1227C2 #273EEB #5F70F0 #97A2F5 #CFD4FA

Accessibility & contrast

On white

4.15

#5F70F0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.06

#5F70F0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5F70F0

5.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5F70F0	#FFFFFF	#000000	##000000
##5F70F0	1.00	4.15	5.06	5.06
#FFFFFF	4.15	1.00	21.00	21.00
#000000	5.06	21.00	1.00	1.00
##000000	5.06	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#1983F4

Deuteranopia (green-blind)

#0076ED

Tritanopia (blue-blind)

#008EA5

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #5f70f0;
/* rgb */ color: rgb(95, 112, 240);
/* oklch */ color: oklch(60.0% 0.191 273.5);

Tailwind

colors: {
  custom: {
    50: '#9998f6',
    500: '#5f70f0',
    950: '#000000',
  },
}

SCSS

$custom: #5f70f0;
$custom-light: #9998f6;
$custom-dark: #000000;

JSON

{
  "hex": "#5f70f0",
  "rgb": {
    "r": 95,
    "g": 112,
    "b": 240
  },
  "hsl": {
    "h": 232.966,
    "s": 82.857,
    "l": 65.686
  },
  "oklch": {
    "l": 0.60006,
    "c": 0.19131,
    "h": 273.5
  },
  "luminance": 0.20313
}

Semantic roles & 50–950 ramp

primary

#5F70F0

secondary

#EEE8BD

accent

#C606DF

background

#FAF9FF

surface

#F3F2FF

border

#CDCCD7

text

#0F0D17

muted

#7F7E85

Preview Lab

Preview with #5F70F0

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

Preview Lab → · Contrast checker → · Palette generator →