#5195FB#5195FB

#5195FB is a light, vivid blue. Relative luminance 0.302; OKLCH L 67.4% C 0.167 H 258.4°. Best body text is #000000 at 7.04:1 contrast (WCAG AA passes).

Color values

HEX	#5195FB
RGB	rgb(81, 149, 251)
HSL	hsl(216, 96%, 65%)
HSV	hsv(216, 68%, 98%)
CMYK	cmyk(67.7%, 40.6%, 0%, 1.6%)
CIE-LAB	lab(61.83, 10.71, -57.20)
CIE-LCH	lch(61.83, 58.19, 280.60°)
OKLab	oklab(67.4% -0.0335 -0.1632)
OKLCH	oklch(67.4% 0.167 258.4)
XYZ	xyz(31.5471, 30.2060, 95.4159)
Luminance	0.3021 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5195FB #FBB751

analogous

#51EAFB #5195FB #6251FB

triadic

#5195FB #FB5195 #95FB51

tetradic

#5195FB #FB51EA #FBB751 #51FB62

square

#5195FB #FB51EA #FBB751 #51FB62

split-complementary

#5195FB #FB6251 #EAFB51

monochromatic

#0555CD #1571FA #5195FB #8DB9FC #C9DEFE

Accessibility & contrast

On white

2.98

#5195FB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.04

#5195FB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5195FB

7.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5195FB	#FFFFFF	#000000	##000000
##5195FB	1.00	2.98	7.04	7.04
#FFFFFF	2.98	1.00	21.00	21.00
#000000	7.04	21.00	1.00	1.00
##000000	7.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#659EFF

Deuteranopia (green-blind)

#4A8EF9

Tritanopia (blue-blind)

#00ADBC

Achromatopsia (no color)

#959595

Design tokens & code

CSS

--color: #5195fb;
/* rgb */ color: rgb(81, 149, 251);
/* oklch */ color: oklch(67.4% 0.167 258.4);

Tailwind

colors: {
  custom: {
    50: '#93b3fd',
    500: '#5195fb',
    950: '#000000',
  },
}

SCSS

$custom: #5195fb;
$custom-light: #93b3fd;
$custom-dark: #000000;

JSON

{
  "hex": "#5195fb",
  "rgb": {
    "r": 81,
    "g": 149,
    "b": 251
  },
  "hsl": {
    "h": 216,
    "s": 95.506,
    "l": 65.098
  },
  "oklch": {
    "l": 0.67401,
    "c": 0.16659,
    "h": 258.4
  },
  "luminance": 0.30209
}

Semantic roles & 50–950 ramp

primary

#5195FB

secondary

#F1DAB7

accent

#8A00E6

background

#F9FAFF

surface

#F2F5FF

border

#CCCFD7

text

#0E1118

muted

#7E8086

Preview Lab

Preview with #5195FB

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

Preview Lab → · Contrast checker → · Palette generator →