#4F92FF#4F92FF

#4F92FF is a light, vivid blue. Relative luminance 0.294; OKLCH L 66.9% C 0.176 H 259.7°. Best body text is #000000 at 6.89:1 contrast (WCAG AA passes).

Color values

HEX	#4F92FF
RGB	rgb(79, 146, 255)
HSL	hsl(217, 100%, 65%)
HSV	hsv(217, 69%, 100%)
CMYK	cmyk(69%, 42.7%, 0%, 0%)
CIE-LAB	lab(61.17, 13.58, -60.46)
CIE-LCH	lch(61.17, 61.96, 282.66°)
OKLab	oklab(66.94% -0.0315 -0.1728)
OKLCH	oklch(66.94% 0.176 259.7)
XYZ	xyz(31.5468, 29.4367, 98.6076)
Luminance	0.2944 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F92FF #FFBC4F

analogous

#4FEAFF #4F92FF #644FFF

triadic

#4F92FF #FF4F92 #92FF4F

tetradic

#4F92FF #FF4FEA #FFBC4F #4FFF64

square

#4F92FF #FF4FEA #FFBC4F #4FFF64

split-complementary

#4F92FF #FF644F #EAFF4F

monochromatic

#0051D4 #126CFF #4F92FF #8CB8FF #C9DEFF

Accessibility & contrast

On white

3.05

#4F92FF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.89

#4F92FF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4F92FF

6.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F92FF	#FFFFFF	#000000	##000000
##4F92FF	1.00	3.05	6.89	6.89
#FFFFFF	3.05	1.00	21.00	21.00
#000000	6.89	21.00	1.00	1.00
##000000	6.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5D9CFF

Deuteranopia (green-blind)

#3E8CFD

Tritanopia (blue-blind)

#00ABBC

Achromatopsia (no color)

#949494

Design tokens & code

CSS

--color: #4f92ff;
/* rgb */ color: rgb(79, 146, 255);
/* oklch */ color: oklch(66.9% 0.176 259.7);

Tailwind

colors: {
  custom: {
    50: '#93b1ff',
    500: '#4f92ff',
    950: '#000000',
  },
}

SCSS

$custom: #4f92ff;
$custom-light: #93b1ff;
$custom-dark: #000000;

JSON

{
  "hex": "#4f92ff",
  "rgb": {
    "r": 79,
    "g": 146,
    "b": 255
  },
  "hsl": {
    "h": 217.159,
    "s": 100,
    "l": 65.49
  },
  "oklch": {
    "l": 0.66936,
    "c": 0.17568,
    "h": 259.7
  },
  "luminance": 0.2944
}

Semantic roles & 50–950 ramp

primary

#4F92FF

secondary

#F2DCB7

accent

#8E00E6

background

#F9FAFF

surface

#F2F4FF

border

#CCCED7

text

#0F1018

muted

#7E7F86

Preview Lab

Preview with #4F92FF

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

Preview Lab → · Contrast checker → · Palette generator →