#5B93EB#5B93EB

#5B93EB is a light, vivid blue. Relative luminance 0.291; OKLCH L 66.5% C 0.144 H 259.1°. Best body text is #000000 at 6.82:1 contrast (WCAG AA passes).

Color values

HEX	#5B93EB
RGB	rgb(91, 147, 235)
HSL	hsl(217, 78%, 64%)
HSV	hsv(217, 61%, 92%)
CMYK	cmyk(61.3%, 37.4%, 0%, 7.8%)
CIE-LAB	lab(60.86, 8.15, -49.91)
CIE-LCH	lch(60.86, 50.57, 279.28°)
OKLab	oklab(66.49% -0.0273 -0.1417)
OKLCH	oklch(66.49% 0.144 259.1)
XYZ	xyz(29.7382, 29.0870, 82.6283)
Luminance	0.2909 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B93EB #EBB35B

analogous

#5BDBEB #5B93EB #6B5BEB

triadic

#5B93EB #EB5B93 #93EB5B

tetradic

#5B93EB #EB5BDB #EBB35B #5BEB6B

square

#5B93EB #EB5BDB #EBB35B #5BEB6B

split-complementary

#5B93EB #EB6B5B #DBEB5B

monochromatic

#1654B5 #246FE4 #5B93EB #92B7F2 #C8DBF8

Accessibility & contrast

On white

3.08

#5B93EB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.82

#5B93EB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5B93EB

6.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B93EB	#FFFFFF	#000000	##000000
##5B93EB	1.00	3.08	6.82	6.82
#FFFFFF	3.08	1.00	21.00	21.00
#000000	6.82	21.00	1.00	1.00
##000000	6.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6D9AEF

Deuteranopia (green-blind)

#598DE9

Tritanopia (blue-blind)

#00A7B4

Achromatopsia (no color)

#939393

Design tokens & code

CSS

--color: #5b93eb;
/* rgb */ color: rgb(91, 147, 235);
/* oklch */ color: oklch(66.5% 0.144 259.1);

Tailwind

colors: {
  custom: {
    50: '#95b2f2',
    500: '#5b93eb',
    950: '#000000',
  },
}

SCSS

$custom: #5b93eb;
$custom-light: #95b2f2;
$custom-dark: #000000;

JSON

{
  "hex": "#5b93eb",
  "rgb": {
    "r": 91,
    "g": 147,
    "b": 235
  },
  "hsl": {
    "h": 216.667,
    "s": 78.261,
    "l": 63.922
  },
  "oklch": {
    "l": 0.66486,
    "c": 0.14431,
    "h": 259.1
  },
  "luminance": 0.2909
}

Semantic roles & 50–950 ramp

primary

#5B93EB

secondary

#EAD7B8

accent

#8A0BDB

background

#F9FAFE

surface

#F2F5FD

border

#CCCFD5

text

#0E1017

muted

#7E7F85

Preview Lab

Preview with #5B93EB

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

Preview Lab → · Contrast checker → · Palette generator →