#5B7BF2#5B7BF2

#5B7BF2 is a light, vivid blue. Relative luminance 0.228; OKLCH L 62.0% C 0.182 H 269.2°. Best body text is #000000 at 5.56:1 contrast (WCAG AA passes).

Color values

HEX	#5B7BF2
RGB	rgb(91, 123, 242)
HSL	hsl(227, 85%, 65%)
HSV	hsv(227, 62%, 95%)
CMYK	cmyk(62.4%, 49.2%, 0%, 5.1%)
CIE-LAB	lab(54.86, 24.93, -63.37)
CIE-LCH	lch(54.86, 68.09, 291.47°)
OKLab	oklab(62.01% -0.0025 -0.1815)
OKLCH	oklch(62.01% 0.182 269.2)
XYZ	xyz(27.4189, 22.7985, 86.9428)
Luminance	0.2280 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B7BF2 #F2D25B

analogous

#5BC6F2 #5B7BF2 #875BF2

triadic

#5B7BF2 #F25B7B #7BF25B

tetradic

#5B7BF2 #F25BC6 #F2D25B #5BF287

square

#5B7BF2 #F25BC6 #F2D25B #5BF287

split-complementary

#5B7BF2 #F2875B #C6F25B

monochromatic

#0F36C3 #224DEE #5B7BF2 #94A9F6 #CCD6FB

Accessibility & contrast

On white

3.78

#5B7BF2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.56

#5B7BF2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5B7BF2

5.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B7BF2	#FFFFFF	#000000	##000000
##5B7BF2	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)

#3A8AF6

Deuteranopia (green-blind)

#137DF0

Tritanopia (blue-blind)

#0096AB

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #5b7bf2;
/* rgb */ color: rgb(91, 123, 242);
/* oklch */ color: oklch(62.0% 0.182 269.2);

Tailwind

colors: {
  custom: {
    50: '#97a0f7',
    500: '#5b7bf2',
    950: '#000000',
  },
}

SCSS

$custom: #5b7bf2;
$custom-light: #97a0f7;
$custom-dark: #000000;

JSON

{
  "hex": "#5b7bf2",
  "rgb": {
    "r": 91,
    "g": 123,
    "b": 242
  },
  "hsl": {
    "h": 227.285,
    "s": 85.311,
    "l": 65.294
  },
  "oklch": {
    "l": 0.62008,
    "c": 0.18153,
    "h": 269.2
  },
  "luminance": 0.22801
}

Semantic roles & 50–950 ramp

primary

#5B7BF2

secondary

#EEE3BB

accent

#B304E2

background

#FAF9FF

surface

#F3F2FF

border

#CDCCD7

text

#0F0E17

muted

#7F7E85

Preview Lab

Preview with #5B7BF2

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

Preview Lab → · Contrast checker → · Palette generator →