#4F7BE8#4F7BE8

#4F7BE8 is a mid, vivid blue. Relative luminance 0.217; OKLCH L 60.7% C 0.172 H 265.1°. Best body text is #000000 at 5.33:1 contrast (WCAG AA passes).

Color values

HEX	#4F7BE8
RGB	rgb(79, 123, 232)
HSL	hsl(223, 77%, 61%)
HSV	hsv(223, 66%, 91%)
CMYK	cmyk(65.9%, 47%, 0%, 9%)
CIE-LAB	lab(53.66, 19.55, -59.77)
CIE-LCH	lch(53.66, 62.89, 288.12°)
OKLab	oklab(60.73% -0.0145 -0.1712)
OKLCH	oklch(60.73% 0.172 265.1)
XYZ	xyz(24.8678, 21.6520, 79.1970)
Luminance	0.2165 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F7BE8 #E8BC4F

analogous

#4FC7E8 #4F7BE8 #6F4FE8

triadic

#4F7BE8 #E84F7B #7BE84F

tetradic

#4F7BE8 #E84FC7 #E8BC4F #4FE86F

square

#4F7BE8 #E84FC7 #E8BC4F #4FE86F

split-complementary

#4F7BE8 #E86F4F #C7E84F

monochromatic

#163FA7 #1D54DD #4F7BE8 #85A4EF #BBCCF6

Accessibility & contrast

On white

3.94

#4F7BE8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.33

#4F7BE8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4F7BE8

5.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F7BE8	#FFFFFF	#000000	##000000
##4F7BE8	1.00	3.94	5.33	5.33
#FFFFFF	3.94	1.00	21.00	21.00
#000000	5.33	21.00	1.00	1.00
##000000	5.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4288EC

Deuteranopia (green-blind)

#217AE6

Tritanopia (blue-blind)

#0094A6

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #4f7be8;
/* rgb */ color: rgb(79, 123, 232);
/* oklch */ color: oklch(60.7% 0.172 265.1);

Tailwind

colors: {
  custom: {
    50: '#90a0f0',
    500: '#4f7be8',
    950: '#000000',
  },
}

SCSS

$custom: #4f7be8;
$custom-light: #90a0f0;
$custom-dark: #000000;

JSON

{
  "hex": "#4f7be8",
  "rgb": {
    "r": 79,
    "g": 123,
    "b": 232
  },
  "hsl": {
    "h": 222.745,
    "s": 76.884,
    "l": 60.98
  },
  "oklch": {
    "l": 0.6073,
    "c": 0.17178,
    "h": 265.1
  },
  "luminance": 0.21654
}

Semantic roles & 50–950 ramp

primary

#4F7BE8

secondary

#E6D6AD

accent

#9E0CD9

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0E0E17

muted

#7E7E85

Preview Lab

Preview with #4F7BE8

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

Preview Lab → · Contrast checker → · Palette generator →