#5A7FFB#5A7FFB

#5A7FFB is a light, vivid blue. Relative luminance 0.243; OKLCH L 63.3% C 0.189 H 268.1°. Best body text is #000000 at 5.86:1 contrast (WCAG AA passes).

Color values

HEX	#5A7FFB
RGB	rgb(90, 127, 251)
HSL	hsl(226, 95%, 67%)
HSV	hsv(226, 64%, 98%)
CMYK	cmyk(64.1%, 49.4%, 0%, 1.6%)
CIE-LAB	lab(56.40, 25.35, -65.88)
CIE-LCH	lch(56.40, 70.59, 291.05°)
OKLab	oklab(63.34% -0.0061 -0.1889)
OKLCH	oklch(63.34% 0.189 268.1)
XYZ	xyz(29.2124, 24.3148, 94.4018)
Luminance	0.2432 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A7FFB #FBD65A

analogous

#5AD0FB #5A7FFB #865AFB

triadic

#5A7FFB #FB5A7F #7FFB5A

tetradic

#5A7FFB #FB5AD0 #FBD65A #5AFB86

square

#5A7FFB #FB5AD0 #FBD65A #5AFB86

split-complementary

#5A7FFB #FB865A #D0FB5A

monochromatic

#0535D5 #1E51FA #5A7FFB #96ADFC #D2DCFE

Accessibility & contrast

On white

3.58

#5A7FFB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.86

#5A7FFB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5A7FFB

5.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A7FFB	#FFFFFF	#000000	##000000
##5A7FFB	1.00	3.58	5.86	5.86
#FFFFFF	3.58	1.00	21.00	21.00
#000000	5.86	21.00	1.00	1.00
##000000	5.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#398FFF

Deuteranopia (green-blind)

#0180F8

Tritanopia (blue-blind)

#009CB1

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #5a7ffb;
/* rgb */ color: rgb(90, 127, 251);
/* oklch */ color: oklch(63.3% 0.189 268.1);

Tailwind

colors: {
  custom: {
    50: '#98a3fd',
    500: '#5a7ffb',
    950: '#000000',
  },
}

SCSS

$custom: #5a7ffb;
$custom-light: #98a3fd;
$custom-dark: #000000;

JSON

{
  "hex": "#5a7ffb",
  "rgb": {
    "r": 90,
    "g": 127,
    "b": 251
  },
  "hsl": {
    "h": 226.211,
    "s": 95.266,
    "l": 66.863
  },
  "oklch": {
    "l": 0.63341,
    "c": 0.18896,
    "h": 268.1
  },
  "luminance": 0.24317
}

Semantic roles & 50–950 ramp

primary

#5A7FFB

secondary

#F2E6BF

accent

#B100E6

background

#FAFAFF

surface

#F3F3FF

border

#CDCDD7

text

#0F0F18

muted

#7F7F86

Preview Lab

Preview with #5A7FFB

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

Preview Lab → · Contrast checker → · Palette generator →