#5D71E9#5D71E9

#5D71E9 is a mid, vivid blue. Relative luminance 0.200; OKLCH L 59.6% C 0.181 H 272.6°. Best body text is #000000 at 5.00:1 contrast (WCAG AA passes).

Color values

HEX	#5D71E9
RGB	rgb(93, 113, 233)
HSL	hsl(231, 76%, 64%)
HSV	hsv(231, 60%, 91%)
CMYK	cmyk(60.1%, 51.5%, 0%, 8.6%)
CIE-LAB	lab(51.86, 28.39, -63.18)
CIE-LCH	lch(51.86, 69.27, 294.19°)
OKLab	oklab(59.58% 0.0082 -0.181)
OKLCH	oklch(59.58% 0.181 272.6)
XYZ	xyz(25.1224, 20.0186, 79.6151)
Luminance	0.2002 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5D71E9 #E9D55D

analogous

#5DB7E9 #5D71E9 #8F5DE9

triadic

#5D71E9 #E95D71 #71E95D

tetradic

#5D71E9 #E95DB7 #E9D55D #5DE98F

square

#5D71E9 #E95DB7 #E9D55D #5DE98F

split-complementary

#5D71E9 #E98F5D #B7E95D

monochromatic

#182EB3 #2742E2 #5D71E9 #93A0F0 #C9CFF8

Accessibility & contrast

On white

4.20

#5D71E9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.00

#5D71E9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5D71E9

5.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5D71E9	#FFFFFF	#000000	##000000
##5D71E9	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)

#2A82ED

Deuteranopia (green-blind)

#0076E7

Tritanopia (blue-blind)

#008DA2

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #5d71e9;
/* rgb */ color: rgb(93, 113, 233);
/* oklch */ color: oklch(59.6% 0.181 272.6);

Tailwind

colors: {
  custom: {
    50: '#9799f1',
    500: '#5d71e9',
    950: '#000000',
  },
}

SCSS

$custom: #5d71e9;
$custom-light: #9799f1;
$custom-dark: #000000;

JSON

{
  "hex": "#5d71e9",
  "rgb": {
    "r": 93,
    "g": 113,
    "b": 233
  },
  "hsl": {
    "h": 231.429,
    "s": 76.087,
    "l": 63.922
  },
  "oklch": {
    "l": 0.59582,
    "c": 0.18123,
    "h": 272.6
  },
  "luminance": 0.20021
}

Semantic roles & 50–950 ramp

primary

#5D71E9

secondary

#E9E2B8

accent

#BB0DD8

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0F0D17

muted

#7E7E85

Preview Lab

Preview with #5D71E9

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

Preview Lab → · Contrast checker → · Palette generator →