#5A71EB#5A71EB

#5A71EB is a mid, vivid blue. Relative luminance 0.200; OKLCH L 59.5% C 0.185 H 271.6°. Best body text is #000000 at 5.00:1 contrast (WCAG AA passes).

Color values

HEX	#5A71EB
RGB	rgb(90, 113, 235)
HSL	hsl(230, 78%, 64%)
HSV	hsv(230, 62%, 92%)
CMYK	cmyk(61.7%, 51.9%, 0%, 7.8%)
CIE-LAB	lab(51.81, 28.53, -64.38)
CIE-LCH	lch(51.81, 70.42, 293.90°)
OKLab	oklab(59.55% 0.0053 -0.1846)
OKLCH	oklch(59.55% 0.185 271.6)
XYZ	xyz(25.1120, 19.9800, 81.1143)
Luminance	0.1998 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A71EB #EBD45A

analogous

#5AB9EB #5A71EB #8B5AEB

triadic

#5A71EB #EB5A71 #71EB5A

tetradic

#5A71EB #EB5AB9 #EBD45A #5AEB8B

square

#5A71EB #EB5AB9 #EBD45A #5AEB8B

split-complementary

#5A71EB #EB8B5A #B9EB5A

monochromatic

#162FB5 #2342E4 #5A71EB #91A0F2 #C7CFF8

Accessibility & contrast

On white

4.20

#5A71EB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.00

#5A71EB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5A71EB

5.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A71EB	#FFFFFF	#000000	##000000
##5A71EB	1.00	4.20	5.00	5.00
#FFFFFF	4.20	1.00	21.00	21.00
#000000	5.00	21.00	1.00	1.00
##000000	5.00	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#2682EF

Deuteranopia (green-blind)

#0075E8

Tritanopia (blue-blind)

#008DA3

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #5a71eb;
/* rgb */ color: rgb(90, 113, 235);
/* oklch */ color: oklch(59.5% 0.185 271.6);

Tailwind

colors: {
  custom: {
    50: '#9699f2',
    500: '#5a71eb',
    950: '#000000',
  },
}

SCSS

$custom: #5a71eb;
$custom-light: #9699f2;
$custom-dark: #000000;

JSON

{
  "hex": "#5a71eb",
  "rgb": {
    "r": 90,
    "g": 113,
    "b": 235
  },
  "hsl": {
    "h": 230.483,
    "s": 78.378,
    "l": 63.725
  },
  "oklch": {
    "l": 0.59545,
    "c": 0.18472,
    "h": 271.6
  },
  "luminance": 0.19982
}

Semantic roles & 50–950 ramp

primary

#5A71EB

secondary

#EAE2B7

accent

#BA0BDB

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0F0D17

muted

#7E7E85

Preview Lab

Preview with #5A71EB

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

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