#5B92EB#5B92EB

#5B92EB is a light, vivid blue. Relative luminance 0.288; OKLCH L 66.3% C 0.145 H 259.6°. Best body text is #000000 at 6.76:1 contrast (WCAG AA passes).

Color values

HEX	#5B92EB
RGB	rgb(91, 146, 235)
HSL	hsl(217, 78%, 64%)
HSV	hsv(217, 61%, 92%)
CMYK	cmyk(61.3%, 37.9%, 0%, 7.8%)
CIE-LAB	lab(60.58, 8.74, -50.35)
CIE-LCH	lch(60.58, 51.10, 279.85°)
OKLab	oklab(66.27% -0.0263 -0.143)
OKLCH	oklch(66.27% 0.145 259.6)
XYZ	xyz(29.5834, 28.7774, 82.5767)
Luminance	0.2878 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B92EB #EBB45B

analogous

#5BDAEB #5B92EB #6C5BEB

triadic

#5B92EB #EB5B92 #92EB5B

tetradic

#5B92EB #EB5BDA #EBB45B #5BEB6C

square

#5B92EB #EB5BDA #EBB45B #5BEB6C

split-complementary

#5B92EB #EB6C5B #DAEB5B

monochromatic

#1653B5 #246EE4 #5B92EB #92B6F2 #C8DBF8

Accessibility & contrast

On white

3.11

#5B92EB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.76

#5B92EB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5B92EB

6.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B92EB	#FFFFFF	#000000	##000000
##5B92EB	1.00	3.11	6.76	6.76
#FFFFFF	3.11	1.00	21.00	21.00
#000000	6.76	21.00	1.00	1.00
##000000	6.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6B99EF

Deuteranopia (green-blind)

#578CE9

Tritanopia (blue-blind)

#00A6B3

Achromatopsia (no color)

#929292

Design tokens & code

CSS

--color: #5b92eb;
/* rgb */ color: rgb(91, 146, 235);
/* oklch */ color: oklch(66.3% 0.145 259.6);

Tailwind

colors: {
  custom: {
    50: '#95b1f2',
    500: '#5b92eb',
    950: '#000000',
  },
}

SCSS

$custom: #5b92eb;
$custom-light: #95b1f2;
$custom-dark: #000000;

JSON

{
  "hex": "#5b92eb",
  "rgb": {
    "r": 91,
    "g": 146,
    "b": 235
  },
  "hsl": {
    "h": 217.083,
    "s": 78.261,
    "l": 63.922
  },
  "oklch": {
    "l": 0.66274,
    "c": 0.14538,
    "h": 259.6
  },
  "luminance": 0.2878
}

Semantic roles & 50–950 ramp

primary

#5B92EB

secondary

#EAD7B8

accent

#8B0BDB

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0E1017

muted

#7E7F85

Preview Lab

Preview with #5B92EB

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

Preview Lab → · Contrast checker → · Palette generator →