#5190FC#5190FC

#5190FC is a light, vivid blue. Relative luminance 0.287; OKLCH L 66.4% C 0.173 H 260.4°. Best body text is #000000 at 6.74:1 contrast (WCAG AA passes).

Color values

HEX	#5190FC
RGB	rgb(81, 144, 252)
HSL	hsl(218, 97%, 65%)
HSV	hsv(218, 68%, 99%)
CMYK	cmyk(67.9%, 42.9%, 0%, 1.2%)
CIE-LAB	lab(60.53, 14.03, -59.82)
CIE-LCH	lch(60.53, 61.44, 283.20°)
OKLab	oklab(66.42% -0.0288 -0.1709)
OKLCH	oklch(66.42% 0.173 260.4)
XYZ	xyz(30.9310, 28.7210, 95.9902)
Luminance	0.2872 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5190FC #FCBD51

analogous

#51E5FC #5190FC #6851FC

triadic

#5190FC #FC5190 #90FC51

tetradic

#5190FC #FC51E5 #FCBD51 #51FC68

square

#5190FC #FC51E5 #FCBD51 #51FC68

split-complementary

#5190FC #FC6851 #E5FC51

monochromatic

#044FCF #156AFB #5190FC #8DB6FD #C9DDFE

Accessibility & contrast

On white

3.11

#5190FC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.74

#5190FC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5190FC

6.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5190FC	#FFFFFF	#000000	##000000
##5190FC	1.00	3.11	6.74	6.74
#FFFFFF	3.11	1.00	21.00	21.00
#000000	6.74	21.00	1.00	1.00
##000000	6.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C9AFF

Deuteranopia (green-blind)

#3E8BFA

Tritanopia (blue-blind)

#00A9BA

Achromatopsia (no color)

#929292

Design tokens & code

CSS

--color: #5190fc;
/* rgb */ color: rgb(81, 144, 252);
/* oklch */ color: oklch(66.4% 0.173 260.4);

Tailwind

colors: {
  custom: {
    50: '#93affe',
    500: '#5190fc',
    950: '#000000',
  },
}

SCSS

$custom: #5190fc;
$custom-light: #93affe;
$custom-dark: #000000;

JSON

{
  "hex": "#5190fc",
  "rgb": {
    "r": 81,
    "g": 144,
    "b": 252
  },
  "hsl": {
    "h": 217.895,
    "s": 96.61,
    "l": 65.294
  },
  "oklch": {
    "l": 0.66416,
    "c": 0.17336,
    "h": 260.4
  },
  "luminance": 0.28724
}

Semantic roles & 50–950 ramp

primary

#5190FC

secondary

#F1DCB8

accent

#9100E6

background

#F9FAFF

surface

#F2F4FF

border

#CCCED7

text

#0F1018

muted

#7E7F86

Preview Lab

Preview with #5190FC

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

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