#5B70F2#5B70F2

#5B70F2 is a mid, vivid blue. Relative luminance 0.202; OKLCH L 59.9% C 0.195 H 272.2°. Best body text is #000000 at 5.04:1 contrast (WCAG AA passes).

Color values

HEX	#5B70F2
RGB	rgb(91, 112, 242)
HSL	hsl(232, 85%, 65%)
HSV	hsv(232, 62%, 95%)
CMYK	cmyk(62.4%, 53.7%, 0%, 5.1%)
CIE-LAB	lab(52.09, 31.64, -67.85)
CIE-LCH	lch(52.09, 74.87, 295.00°)
OKLab	oklab(59.91% 0.0076 -0.1948)
OKLCH	oklch(59.91% 0.195 272.2)
XYZ	xyz(26.1302, 20.2211, 86.5132)
Luminance	0.2022 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B70F2 #F2DD5B

analogous

#5BBBF2 #5B70F2 #925BF2

triadic

#5B70F2 #F25B70 #70F25B

tetradic

#5B70F2 #F25BBB #F2DD5B #5BF292

square

#5B70F2 #F25BBB #F2DD5B #5BF292

split-complementary

#5B70F2 #F2925B #BBF25B

monochromatic

#0F28C3 #223FEE #5B70F2 #94A1F6 #CCD3FB

Accessibility & contrast

On white

4.16

#5B70F2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.04

#5B70F2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5B70F2

5.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B70F2	#FFFFFF	#000000	##000000
##5B70F2	1.00	4.16	5.04	5.04
#FFFFFF	4.16	1.00	21.00	21.00
#000000	5.04	21.00	1.00	1.00
##000000	5.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#0E83F7

Deuteranopia (green-blind)

#0076EF

Tritanopia (blue-blind)

#008FA6

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #5b70f2;
/* rgb */ color: rgb(91, 112, 242);
/* oklch */ color: oklch(59.9% 0.195 272.2);

Tailwind

colors: {
  custom: {
    50: '#9798f7',
    500: '#5b70f2',
    950: '#000000',
  },
}

SCSS

$custom: #5b70f2;
$custom-light: #9798f7;
$custom-dark: #000000;

JSON

{
  "hex": "#5b70f2",
  "rgb": {
    "r": 91,
    "g": 112,
    "b": 242
  },
  "hsl": {
    "h": 231.656,
    "s": 85.311,
    "l": 65.294
  },
  "oklch": {
    "l": 0.59912,
    "c": 0.19499,
    "h": 272.2
  },
  "luminance": 0.20223
}

Semantic roles & 50–950 ramp

primary

#5B70F2

secondary

#EEE7BB

accent

#C304E2

background

#FAF9FF

surface

#F3F2FF

border

#CDCCD7

text

#0F0D17

muted

#7F7E85

Preview Lab

Preview with #5B70F2

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

Preview Lab → · Contrast checker → · Palette generator →