#4F7BE5#4F7BE5

#4F7BE5 is a mid, vivid blue. Relative luminance 0.215; OKLCH L 60.5% C 0.168 H 264.9°. Best body text is #000000 at 5.30:1 contrast (WCAG AA passes).

Color values

HEX	#4F7BE5
RGB	rgb(79, 123, 229)
HSL	hsl(222, 74%, 60%)
HSV	hsv(222, 66%, 90%)
CMYK	cmyk(65.5%, 46.3%, 0%, 10.2%)
CIE-LAB	lab(53.47, 18.51, -58.38)
CIE-LCH	lch(53.47, 61.25, 287.60°)
OKLab	oklab(60.53% -0.015 -0.1671)
OKLCH	oklch(60.53% 0.168 264.9)
XYZ	xyz(24.4453, 21.4830, 76.9719)
Luminance	0.2149 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F7BE5 #E5B94F

analogous

#4FC6E5 #4F7BE5 #6E4FE5

triadic

#4F7BE5 #E54F7B #7BE54F

tetradic

#4F7BE5 #E54FC6 #E5B94F #4FE56E

square

#4F7BE5 #E54FC6 #E5B94F #4FE56E

split-complementary

#4F7BE5 #E56E4F #C6E54F

monochromatic

#1840A2 #2056D7 #4F7BE5 #84A3ED #BACBF5

Accessibility & contrast

On white

3.96

#4F7BE5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.30

#4F7BE5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4F7BE5

5.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F7BE5	#FFFFFF	#000000	##000000
##4F7BE5	1.00	3.96	5.30	5.30
#FFFFFF	3.96	1.00	21.00	21.00
#000000	5.30	21.00	1.00	1.00
##000000	5.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4587E9

Deuteranopia (green-blind)

#2779E3

Tritanopia (blue-blind)

#0093A5

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #4f7be5;
/* rgb */ color: rgb(79, 123, 229);
/* oklch */ color: oklch(60.5% 0.168 264.9);

Tailwind

colors: {
  custom: {
    50: '#8fa0ee',
    500: '#4f7be5',
    950: '#000000',
  },
}

SCSS

$custom: #4f7be5;
$custom-light: #8fa0ee;
$custom-dark: #000000;

JSON

{
  "hex": "#4f7be5",
  "rgb": {
    "r": 79,
    "g": 123,
    "b": 229
  },
  "hsl": {
    "h": 222.4,
    "s": 74.257,
    "l": 60.392
  },
  "oklch": {
    "l": 0.60533,
    "c": 0.16775,
    "h": 264.9
  },
  "luminance": 0.21485
}

Semantic roles & 50–950 ramp

primary

#4F7BE5

secondary

#E5D4AB

accent

#9C0FD6

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0E0E16

muted

#7E7E84

Preview Lab

Preview with #4F7BE5

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

Preview Lab → · Contrast checker → · Palette generator →