#4F7EE4#4F7EE4

#4F7EE4 is a mid, vivid blue. Relative luminance 0.222; OKLCH L 61.1% C 0.163 H 263.7°. Best body text is #000000 at 5.44:1 contrast (WCAG AA passes).

Color values

HEX	#4F7EE4
RGB	rgb(79, 126, 228)
HSL	hsl(221, 73%, 60%)
HSV	hsv(221, 65%, 89%)
CMYK	cmyk(65.4%, 44.7%, 0%, 10.6%)
CIE-LAB	lab(54.22, 16.33, -56.62)
CIE-LCH	lch(54.22, 58.93, 286.09°)
OKLab	oklab(61.09% -0.0179 -0.1619)
OKLCH	oklch(61.09% 0.163 263.7)
XYZ	xyz(24.6840, 22.1830, 76.3647)
Luminance	0.2218 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F7EE4 #E4B54F

analogous

#4FC8E4 #4F7EE4 #6B4FE4

triadic

#4F7EE4 #E44F7E #7EE44F

tetradic

#4F7EE4 #E44FC8 #E4B54F #4FE46B

square

#4F7EE4 #E44FC8 #E4B54F #4FE46B

split-complementary

#4F7EE4 #E46B4F #C8E44F

monochromatic

#1943A0 #215AD5 #4F7EE4 #84A5EC #B9CCF4

Accessibility & contrast

On white

3.86

#4F7EE4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.44

#4F7EE4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4F7EE4

5.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F7EE4	#FFFFFF	#000000	##000000
##4F7EE4	1.00	3.86	5.44	5.44
#FFFFFF	3.86	1.00	21.00	21.00
#000000	5.44	21.00	1.00	1.00
##000000	5.44	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C89E8

Deuteranopia (green-blind)

#327BE2

Tritanopia (blue-blind)

#0095A6

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #4f7ee4;
/* rgb */ color: rgb(79, 126, 228);
/* oklch */ color: oklch(61.1% 0.163 263.7);

Tailwind

colors: {
  custom: {
    50: '#8fa2ed',
    500: '#4f7ee4',
    950: '#000000',
  },
}

SCSS

$custom: #4f7ee4;
$custom-light: #8fa2ed;
$custom-dark: #000000;

JSON

{
  "hex": "#4f7ee4",
  "rgb": {
    "r": 79,
    "g": 126,
    "b": 228
  },
  "hsl": {
    "h": 221.074,
    "s": 73.399,
    "l": 60.196
  },
  "oklch": {
    "l": 0.61086,
    "c": 0.16286,
    "h": 263.7
  },
  "luminance": 0.22185
}

Semantic roles & 50–950 ramp

primary

#4F7EE4

secondary

#E4D2AB

accent

#9710D6

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0E0F16

muted

#7E7E84

Preview Lab

Preview with #4F7EE4

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

Preview Lab → · Contrast checker → · Palette generator →