#5A7BF3#5A7BF3

#5A7BF3 is a light, vivid blue. Relative luminance 0.228; OKLCH L 62.0% C 0.183 H 269.0°. Best body text is #000000 at 5.56:1 contrast (WCAG AA passes).

Color values

HEX	#5A7BF3
RGB	rgb(90, 123, 243)
HSL	hsl(227, 86%, 65%)
HSV	hsv(227, 63%, 95%)
CMYK	cmyk(63%, 49.4%, 0%, 4.7%)
CIE-LAB	lab(54.87, 25.09, -63.91)
CIE-LCH	lch(54.87, 68.66, 291.44°)
OKLab	oklab(62.02% -0.0033 -0.1831)
OKLCH	oklch(62.02% 0.183 269)
XYZ	xyz(27.4716, 22.8082, 87.7313)
Luminance	0.2281 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A7BF3 #F3D25A

analogous

#5AC7F3 #5A7BF3 #855AF3

triadic

#5A7BF3 #F35A7B #7BF35A

tetradic

#5A7BF3 #F35AC7 #F3D25A #5AF385

square

#5A7BF3 #F35AC7 #F3D25A #5AF385

split-complementary

#5A7BF3 #F3855A #C7F35A

monochromatic

#0E36C4 #214DEF #5A7BF3 #93A9F7 #CCD6FB

Accessibility & contrast

On white

3.78

#5A7BF3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.56

#5A7BF3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5A7BF3

5.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A7BF3	#FFFFFF	#000000	##000000
##5A7BF3	1.00	3.78	5.56	5.56
#FFFFFF	3.78	1.00	21.00	21.00
#000000	5.56	21.00	1.00	1.00
##000000	5.56	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#398BF7

Deuteranopia (green-blind)

#0C7DF1

Tritanopia (blue-blind)

#0097AB

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #5a7bf3;
/* rgb */ color: rgb(90, 123, 243);
/* oklch */ color: oklch(62.0% 0.183 269.0);

Tailwind

colors: {
  custom: {
    50: '#97a0f8',
    500: '#5a7bf3',
    950: '#000000',
  },
}

SCSS

$custom: #5a7bf3;
$custom-light: #97a0f8;
$custom-dark: #000000;

JSON

{
  "hex": "#5a7bf3",
  "rgb": {
    "r": 90,
    "g": 123,
    "b": 243
  },
  "hsl": {
    "h": 227.059,
    "s": 86.441,
    "l": 65.294
  },
  "oklch": {
    "l": 0.62022,
    "c": 0.18315,
    "h": 269
  },
  "luminance": 0.22811
}

Semantic roles & 50–950 ramp

primary

#5A7BF3

secondary

#EEE3BB

accent

#B303E3

background

#F9F9FF

surface

#F2F2FF

border

#CCCCD7

text

#0F0E17

muted

#7E7E85

Preview Lab

Preview with #5A7BF3

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

Preview Lab → · Contrast checker → · Palette generator →