#5A70EC#5A70EC

#5A70EC is a mid, vivid blue. Relative luminance 0.198; OKLCH L 59.4% C 0.187 H 271.9°. Best body text is #000000 at 4.96:1 contrast (WCAG AA passes).

Color values

HEX	#5A70EC
RGB	rgb(90, 112, 236)
HSL	hsl(231, 79%, 64%)
HSV	hsv(231, 62%, 93%)
CMYK	cmyk(61.9%, 52.5%, 0%, 7.5%)
CIE-LAB	lab(51.63, 29.48, -65.24)
CIE-LCH	lch(51.63, 71.59, 294.31°)
OKLab	oklab(59.43% 0.0063 -0.1872)
OKLCH	oklch(59.43% 0.187 271.9)
XYZ	xyz(25.1459, 19.8160, 81.8403)
Luminance	0.1982 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A70EC #ECD65A

analogous

#5AB9EC #5A70EC #8D5AEC

triadic

#5A70EC #EC5A70 #70EC5A

tetradic

#5A70EC #EC5AB9 #ECD65A #5AEC8D

square

#5A70EC #EC5AB9 #ECD65A #5AEC8D

split-complementary

#5A70EC #EC8D5A #B9EC5A

monochromatic

#152DB7 #2340E6 #5A70EC #91A0F2 #C8CFF9

Accessibility & contrast

On white

4.23

#5A70EC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.96

#5A70EC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5A70EC

4.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A70EC	#FFFFFF	#000000	##000000
##5A70EC	1.00	4.23	4.96	4.96
#FFFFFF	4.23	1.00	21.00	21.00
#000000	4.96	21.00	1.00	1.00
##000000	4.96	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#2082F0

Deuteranopia (green-blind)

#0075E9

Tritanopia (blue-blind)

#008DA3

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #5a70ec;
/* rgb */ color: rgb(90, 112, 236);
/* oklch */ color: oklch(59.4% 0.187 271.9);

Tailwind

colors: {
  custom: {
    50: '#9698f3',
    500: '#5a70ec',
    950: '#000000',
  },
}

SCSS

$custom: #5a70ec;
$custom-light: #9698f3;
$custom-dark: #000000;

JSON

{
  "hex": "#5a70ec",
  "rgb": {
    "r": 90,
    "g": 112,
    "b": 236
  },
  "hsl": {
    "h": 230.959,
    "s": 79.348,
    "l": 63.922
  },
  "oklch": {
    "l": 0.59425,
    "c": 0.18729,
    "h": 271.9
  },
  "luminance": 0.19818
}

Semantic roles & 50–950 ramp

primary

#5A70EC

secondary

#EBE3B7

accent

#BC0ADC

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0F0D17

muted

#7E7E85

Preview Lab

Preview with #5A70EC

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

Preview Lab → · Contrast checker → · Palette generator →