#4F7CF7#4F7CF7

#4F7CF7 is a mid, vivid blue. Relative luminance 0.228; OKLCH L 61.9% C 0.191 H 265.9°. Best body text is #000000 at 5.56:1 contrast (WCAG AA passes).

Color values

HEX	#4F7CF7
RGB	rgb(79, 124, 247)
HSL	hsl(224, 91%, 64%)
HSV	hsv(224, 68%, 97%)
CMYK	cmyk(68%, 49.8%, 0%, 3.1%)
CIE-LAB	lab(54.86, 24.14, -66.19)
CIE-LCH	lch(54.86, 70.45, 290.04°)
OKLab	oklab(61.94% -0.0136 -0.19)
OKLCH	oklch(61.94% 0.191 265.9)
XYZ	xyz(27.2147, 22.7902, 90.9424)
Luminance	0.2279 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F7CF7 #F7CA4F

analogous

#4FD0F7 #4F7CF7 #764FF7

triadic

#4F7CF7 #F74F7C #7CF74F

tetradic

#4F7CF7 #F74FD0 #F7CA4F #4FF776

square

#4F7CF7 #F74FD0 #F7CA4F #4FF776

split-complementary

#4F7CF7 #F7764F #D0F74F

monochromatic

#093BC3 #1450F4 #4F7CF7 #8AA8FA #C4D3FC

Accessibility & contrast

On white

3.78

#4F7CF7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.56

#4F7CF7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4F7CF7

5.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F7CF7	#FFFFFF	#000000	##000000
##4F7CF7	1.00	3.78	5.56	5.56
#FFFFFF	3.78	1.00	21.00	21.00
#000000	5.56	21.00	1.00	1.00
##000000	5.56	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#338BFB

Deuteranopia (green-blind)

#007CF5

Tritanopia (blue-blind)

#0099AE

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #4f7cf7;
/* rgb */ color: rgb(79, 124, 247);
/* oklch */ color: oklch(61.9% 0.191 265.9);

Tailwind

colors: {
  custom: {
    50: '#92a1fb',
    500: '#4f7cf7',
    950: '#000000',
  },
}

SCSS

$custom: #4f7cf7;
$custom-light: #92a1fb;
$custom-dark: #000000;

JSON

{
  "hex": "#4f7cf7",
  "rgb": {
    "r": 79,
    "g": 124,
    "b": 247
  },
  "hsl": {
    "h": 223.929,
    "s": 91.304,
    "l": 63.922
  },
  "oklch": {
    "l": 0.61945,
    "c": 0.19051,
    "h": 265.9
  },
  "luminance": 0.22793
}

Semantic roles & 50–950 ramp

primary

#4F7CF7

secondary

#EEDFB3

accent

#A800E6

background

#F9F9FF

surface

#F2F2FF

border

#CCCCD7

text

#0E0E17

muted

#7E7E85

Preview Lab

Preview with #4F7CF7

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

Preview Lab → · Contrast checker → · Palette generator →