#5A71F9#5A71F9

#5A71F9 is a mid, highly saturated blue. Relative luminance 0.208; OKLCH L 60.5% C 0.203 H 271.7°. Best body text is #000000 at 5.16:1 contrast (WCAG AA passes).

Color values

HEX	#5A71F9
RGB	rgb(90, 113, 249)
HSL	hsl(231, 93%, 66%)
HSV	hsv(231, 64%, 98%)
CMYK	cmyk(63.9%, 54.6%, 0%, 2.4%)
CIE-LAB	lab(52.75, 33.20, -70.67)
CIE-LCH	lch(52.75, 78.08, 295.17°)
OKLab	oklab(60.55% 0.0061 -0.2031)
OKLCH	oklch(60.55% 0.203 271.7)
XYZ	xyz(27.2147, 20.8211, 92.1888)
Luminance	0.2082 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A71F9 #F9E25A

analogous

#5AC1F9 #5A71F9 #935AF9

triadic

#5A71F9 #F95A71 #71F95A

tetradic

#5A71F9 #F95AC1 #F9E25A #5AF993

square

#5A71F9 #F95AC1 #F9E25A #5AF993

split-complementary

#5A71F9 #F9935A #C1F95A

monochromatic

#0825D1 #1F3EF7 #5A71F9 #95A4FB #D0D7FD

Accessibility & contrast

On white

4.07

#5A71F9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.16

#5A71F9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5A71F9

5.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A71F9	#FFFFFF	#000000	##000000
##5A71F9	1.00	4.07	5.16	5.16
#FFFFFF	4.07	1.00	21.00	21.00
#000000	5.16	21.00	1.00	1.00
##000000	5.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#0085FE

Deuteranopia (green-blind)

#0077F6

Tritanopia (blue-blind)

#0092AA

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #5a71f9;
/* rgb */ color: rgb(90, 113, 249);
/* oklch */ color: oklch(60.5% 0.203 271.7);

Tailwind

colors: {
  custom: {
    50: '#9899fc',
    500: '#5a71f9',
    950: '#000000',
  },
}

SCSS

$custom: #5a71f9;
$custom-light: #9899fc;
$custom-dark: #000000;

JSON

{
  "hex": "#5a71f9",
  "rgb": {
    "r": 90,
    "g": 113,
    "b": 249
  },
  "hsl": {
    "h": 231.321,
    "s": 92.982,
    "l": 66.471
  },
  "oklch": {
    "l": 0.60548,
    "c": 0.20322,
    "h": 271.7
  },
  "luminance": 0.20823
}

Semantic roles & 50–950 ramp

primary

#5A71F9

secondary

#F1EABE

accent

#C400E6

background

#FAF9FF

surface

#F4F2FF

border

#CECCD7

text

#0F0E18

muted

#7F7E86

Preview Lab

Preview with #5A71F9

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

Preview Lab → · Contrast checker → · Palette generator →