#5A70E7#5A70E7

#5A70E7 is a mid, vivid blue. Relative luminance 0.195; OKLCH L 59.1% C 0.181 H 271.9°. Best body text is #000000 at 4.91:1 contrast (WCAG AA passes).

Color values

HEX	#5A70E7
RGB	rgb(90, 112, 231)
HSL	hsl(231, 75%, 63%)
HSV	hsv(231, 61%, 91%)
CMYK	cmyk(61%, 51.5%, 0%, 9.4%)
CIE-LAB	lab(51.30, 27.81, -62.97)
CIE-LCH	lch(51.30, 68.84, 293.83°)
OKLab	oklab(59.07% 0.0059 -0.1805)
OKLCH	oklch(59.07% 0.181 271.9)
XYZ	xyz(24.4296, 19.5295, 78.0680)
Luminance	0.1953 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A70E7 #E7D15A

analogous

#5AB7E7 #5A70E7 #8A5AE7

triadic

#5A70E7 #E75A70 #70E75A

tetradic

#5A70E7 #E75AB7 #E7D15A #5AE78A

square

#5A70E7 #E75AB7 #E7D15A #5AE78A

split-complementary

#5A70E7 #E78A5A #B7E75A

monochromatic

#1930AD #2542DF #5A70E7 #8F9EEF #C5CDF7

Accessibility & contrast

On white

4.28

#5A70E7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.91

#5A70E7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5A70E7

4.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A70E7	#FFFFFF	#000000	##000000
##5A70E7	1.00	4.28	4.91	4.91
#FFFFFF	4.28	1.00	21.00	21.00
#000000	4.91	21.00	1.00	1.00
##000000	4.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#2981EB

Deuteranopia (green-blind)

#0074E5

Tritanopia (blue-blind)

#008CA1

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #5a70e7;
/* rgb */ color: rgb(90, 112, 231);
/* oklch */ color: oklch(59.1% 0.181 271.9);

Tailwind

colors: {
  custom: {
    50: '#9598ef',
    500: '#5a70e7',
    950: '#000000',
  },
}

SCSS

$custom: #5a70e7;
$custom-light: #9598ef;
$custom-dark: #000000;

JSON

{
  "hex": "#5a70e7",
  "rgb": {
    "r": 90,
    "g": 112,
    "b": 231
  },
  "hsl": {
    "h": 230.638,
    "s": 74.603,
    "l": 62.941
  },
  "oklch": {
    "l": 0.59074,
    "c": 0.1806,
    "h": 271.9
  },
  "luminance": 0.19532
}

Semantic roles & 50–950 ramp

primary

#5A70E7

secondary

#E8E0B5

accent

#B80FD7

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0E0D17

muted

#7E7E85

Preview Lab

Preview with #5A70E7

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

Preview Lab → · Contrast checker → · Palette generator →