#5C91FC#5C91FC

#5C91FC is a light, vivid blue. Relative luminance 0.296; OKLCH L 67.1% C 0.169 H 262.8°. Best body text is #000000 at 6.91:1 contrast (WCAG AA passes).

Color values

HEX	#5C91FC
RGB	rgb(92, 145, 252)
HSL	hsl(220, 96%, 67%)
HSV	hsv(220, 63%, 99%)
CMYK	cmyk(63.5%, 42.5%, 0%, 1.2%)
CIE-LAB	lab(61.27, 15.17, -58.62)
CIE-LCH	lch(61.27, 60.55, 284.51°)
OKLab	oklab(67.11% -0.021 -0.1672)
OKLCH	oklch(67.11% 0.169 262.8)
XYZ	xyz(32.1036, 29.5514, 96.0887)
Luminance	0.2955 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5C91FC #FCC75C

analogous

#5CE1FC #5C91FC #775CFC

triadic

#5C91FC #FC5C91 #91FC5C

tetradic

#5C91FC #FC5CE1 #FCC75C #5CFC77

square

#5C91FC #FC5CE1 #FCC75C #5CFC77

split-complementary

#5C91FC #FC775C #E1FC5C

monochromatic

#044BDA #2068FB #5C91FC #98BAFD #D4E2FE

Accessibility & contrast

On white

3.04

#5C91FC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.91

#5C91FC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5C91FC

6.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5C91FC	#FFFFFF	#000000	##000000
##5C91FC	1.00	3.04	6.91	6.91
#FFFFFF	3.04	1.00	21.00	21.00
#000000	6.91	21.00	1.00	1.00
##000000	6.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F9CFF

Deuteranopia (green-blind)

#468DFA

Tritanopia (blue-blind)

#00A9BA

Achromatopsia (no color)

#949494

Design tokens & code

CSS

--color: #5c91fc;
/* rgb */ color: rgb(92, 145, 252);
/* oklch */ color: oklch(67.1% 0.169 262.8);

Tailwind

colors: {
  custom: {
    50: '#98b0fe',
    500: '#5c91fc',
    950: '#000000',
  },
}

SCSS

$custom: #5c91fc;
$custom-light: #98b0fe;
$custom-dark: #000000;

JSON

{
  "hex": "#5c91fc",
  "rgb": {
    "r": 92,
    "g": 145,
    "b": 252
  },
  "hsl": {
    "h": 220.125,
    "s": 96.386,
    "l": 67.451
  },
  "oklch": {
    "l": 0.67106,
    "c": 0.16857,
    "h": 262.8
  },
  "luminance": 0.29554
}

Semantic roles & 50–950 ramp

primary

#5C91FC

secondary

#F3E2C1

accent

#9900E6

background

#FAFAFF

surface

#F3F4FF

border

#CDCED7

text

#0F1018

muted

#7F7F86

Preview Lab

Preview with #5C91FC

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

Preview Lab → · Contrast checker → · Palette generator →