#5B93EC#5B93EC

#5B93EC is a light, vivid blue. Relative luminance 0.291; OKLCH L 66.5% C 0.146 H 259.3°. Best body text is #000000 at 6.83:1 contrast (WCAG AA passes).

Color values

HEX	#5B93EC
RGB	rgb(91, 147, 236)
HSL	hsl(217, 79%, 64%)
HSV	hsv(217, 61%, 93%)
CMYK	cmyk(61.4%, 37.7%, 0%, 7.5%)
CIE-LAB	lab(60.91, 8.48, -50.38)
CIE-LCH	lch(60.91, 51.09, 279.56°)
OKLab	oklab(66.54% -0.027 -0.1431)
OKLCH	oklch(66.54% 0.146 259.3)
XYZ	xyz(29.8831, 29.1450, 83.3914)
Luminance	0.2915 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B93EC #ECB45B

analogous

#5BDBEC #5B93EC #6C5BEC

triadic

#5B93EC #EC5B93 #93EC5B

tetradic

#5B93EC #EC5BDB #ECB45B #5BEC6C

square

#5B93EC #EC5BDB #ECB45B #5BEC6C

split-complementary

#5B93EC #EC6C5B #DBEC5B

monochromatic

#1554B7 #246FE6 #5B93EC #92B7F2 #C9DBF9

Accessibility & contrast

On white

3.07

#5B93EC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.83

#5B93EC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5B93EC

6.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B93EC	#FFFFFF	#000000	##000000
##5B93EC	1.00	3.07	6.83	6.83
#FFFFFF	3.07	1.00	21.00	21.00
#000000	6.83	21.00	1.00	1.00
##000000	6.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6C9AF0

Deuteranopia (green-blind)

#588DEA

Tritanopia (blue-blind)

#00A7B4

Achromatopsia (no color)

#939393

Design tokens & code

CSS

--color: #5b93ec;
/* rgb */ color: rgb(91, 147, 236);
/* oklch */ color: oklch(66.5% 0.146 259.3);

Tailwind

colors: {
  custom: {
    50: '#95b2f2',
    500: '#5b93ec',
    950: '#000000',
  },
}

SCSS

$custom: #5b93ec;
$custom-light: #95b2f2;
$custom-dark: #000000;

JSON

{
  "hex": "#5b93ec",
  "rgb": {
    "r": 91,
    "g": 147,
    "b": 236
  },
  "hsl": {
    "h": 216.828,
    "s": 79.235,
    "l": 64.118
  },
  "oklch": {
    "l": 0.66542,
    "c": 0.14562,
    "h": 259.3
  },
  "luminance": 0.29148
}

Semantic roles & 50–950 ramp

primary

#5B93EC

secondary

#EBD7B8

accent

#8B0ADC

background

#F9FAFE

surface

#F2F5FD

border

#CCCFD5

text

#0E1017

muted

#7E7F85

Preview Lab

Preview with #5B93EC

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

Preview Lab → · Contrast checker → · Palette generator →