#5A70DD#5A70DD

#5A70DD is a mid, vivid blue. Relative luminance 0.190; OKLCH L 58.4% C 0.167 H 271.7°. Best body text is #000000 at 4.80:1 contrast (WCAG AA passes).

Color values

HEX	#5A70DD
RGB	rgb(90, 112, 221)
HSL	hsl(230, 66%, 61%)
HSV	hsv(230, 59%, 87%)
CMYK	cmyk(59.3%, 49.3%, 0%, 13.3%)
CIE-LAB	lab(50.66, 24.49, -58.36)
CIE-LCH	lch(50.66, 63.29, 292.76°)
OKLab	oklab(58.39% 0.005 -0.1669)
OKLCH	oklch(58.39% 0.167 271.7)
XYZ	xyz(23.0574, 18.9806, 70.8412)
Luminance	0.1898 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A70DD #DDC75A

analogous

#5AB1DD #5A70DD #855ADD

triadic

#5A70DD #DD5A70 #70DD5A

tetradic

#5A70DD #DD5AB1 #DDC75A #5ADD85

square

#5A70DD #DD5AB1 #DDC75A #5ADD85

split-complementary

#5A70DD #DD855A #B1DD5A

monochromatic

#20359C #2B46CF #5A70DD #8D9CE7 #BFC8F2

Accessibility & contrast

On white

4.38

#5A70DD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.80

#5A70DD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5A70DD

4.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A70DD	#FFFFFF	#000000	##000000
##5A70DD	1.00	4.38	4.80	4.80
#FFFFFF	4.38	1.00	21.00	21.00
#000000	4.80	21.00	1.00	1.00
##000000	4.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#377FE1

Deuteranopia (green-blind)

#1D73DB

Tritanopia (blue-blind)

#00899C

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #5a70dd;
/* rgb */ color: rgb(90, 112, 221);
/* oklch */ color: oklch(58.4% 0.167 271.7);

Tailwind

colors: {
  custom: {
    50: '#9498e8',
    500: '#5a70dd',
    950: '#000000',
  },
}

SCSS

$custom: #5a70dd;
$custom-light: #9498e8;
$custom-dark: #000000;

JSON

{
  "hex": "#5a70dd",
  "rgb": {
    "r": 90,
    "g": 112,
    "b": 221
  },
  "hsl": {
    "h": 229.924,
    "s": 65.829,
    "l": 60.98
  },
  "oklch": {
    "l": 0.5839,
    "c": 0.16702,
    "h": 271.7
  },
  "luminance": 0.18982
}

Semantic roles & 50–950 ramp

primary

#5A70DD

secondary

#E2DAB1

accent

#AF18CE

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0E0D16

muted

#7E7E84

Preview Lab

Preview with #5A70DD

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

Preview Lab → · Contrast checker → · Palette generator →