#5C9BFB#5C9BFB

#5C9BFB is a light, vivid blue. Relative luminance 0.327; OKLCH L 69.1% C 0.156 H 258.6°. Best body text is #000000 at 7.54:1 contrast (WCAG AA passes).

Color values

HEX	#5C9BFB
RGB	rgb(92, 155, 251)
HSL	hsl(216, 95%, 67%)
HSV	hsv(216, 63%, 98%)
CMYK	cmyk(63.3%, 38.2%, 0%, 1.6%)
CIE-LAB	lab(63.90, 8.93, -53.88)
CIE-LCH	lch(63.90, 54.61, 279.41°)
OKLab	oklab(69.13% -0.0309 -0.1532)
OKLCH	oklch(69.13% 0.156 258.6)
XYZ	xyz(33.5414, 32.6798, 95.7883)
Luminance	0.3268 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5C9BFB #FBBC5C

analogous

#5CEBFB #5C9BFB #6C5CFB

triadic

#5C9BFB #FB5C9B #9BFB5C

tetradic

#5C9BFB #FB5CEB #FBBC5C #5CFB6C

square

#5C9BFB #FB5CEB #FBBC5C #5CFB6C

split-complementary

#5C9BFB #FB6C5C #EBFB5C

monochromatic

#0559D7 #2076FA #5C9BFB #98C0FC #D3E4FE

Accessibility & contrast

On white

2.79

#5C9BFB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.54

#5C9BFB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5C9BFB

7.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5C9BFB	#FFFFFF	#000000	##000000
##5C9BFB	1.00	2.79	7.54	7.54
#FFFFFF	2.79	1.00	21.00	21.00
#000000	7.54	21.00	1.00	1.00
##000000	7.54	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#71A3FF

Deuteranopia (green-blind)

#5A94F9

Tritanopia (blue-blind)

#00B1BF

Achromatopsia (no color)

#9B9B9B

Design tokens & code

CSS

--color: #5c9bfb;
/* rgb */ color: rgb(92, 155, 251);
/* oklch */ color: oklch(69.1% 0.156 258.6);

Tailwind

colors: {
  custom: {
    50: '#98b8fd',
    500: '#5c9bfb',
    950: '#000000',
  },
}

SCSS

$custom: #5c9bfb;
$custom-light: #98b8fd;
$custom-dark: #000000;

JSON

{
  "hex": "#5c9bfb",
  "rgb": {
    "r": 92,
    "g": 155,
    "b": 251
  },
  "hsl": {
    "h": 216.226,
    "s": 95.21,
    "l": 67.255
  },
  "oklch": {
    "l": 0.69128,
    "c": 0.1563,
    "h": 258.6
  },
  "luminance": 0.32683
}

Semantic roles & 50–950 ramp

primary

#5C9BFB

secondary

#F2DFC0

accent

#8B00E6

background

#FAFBFF

surface

#F3F6FF

border

#CDD0D7

text

#0F1118

muted

#7F8086

Preview Lab

Preview with #5C9BFB

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

Preview Lab → · Contrast checker → · Palette generator →