#4F72F6#4F72F6

#4F72F6 is a mid, highly saturated blue. Relative luminance 0.204; OKLCH L 59.9% C 0.201 H 268.5°. Best body text is #000000 at 5.07:1 contrast (WCAG AA passes).

Color values

HEX	#4F72F6
RGB	rgb(79, 114, 246)
HSL	hsl(227, 90%, 64%)
HSV	hsv(227, 68%, 96%)
CMYK	cmyk(67.9%, 53.7%, 0%, 3.5%)
CIE-LAB	lab(52.23, 29.95, -69.88)
CIE-LCH	lch(52.23, 76.02, 293.20°)
OKLab	oklab(59.94% -0.0054 -0.201)
OKLCH	oklch(59.94% 0.201 268.5)
XYZ	xyz(25.8706, 20.3482, 89.7351)
Luminance	0.2035 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F72F6 #F6D34F

analogous

#4FC5F6 #4F72F6 #7F4FF6

triadic

#4F72F6 #F64F72 #72F64F

tetradic

#4F72F6 #F64FC5 #F6D34F #4FF67F

square

#4F72F6 #F64FC5 #F6D34F #4FF67F

split-complementary

#4F72F6 #F67F4F #C5F64F

monochromatic

#0A30C1 #1543F3 #4F72F6 #89A1F9 #C3CFFC

Accessibility & contrast

On white

4.14

#4F72F6 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.07

#4F72F6 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4F72F6

5.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F72F6	#FFFFFF	#000000	##000000
##4F72F6	1.00	4.14	5.07	5.07
#FFFFFF	4.14	1.00	21.00	21.00
#000000	5.07	21.00	1.00	1.00
##000000	5.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#0185FB

Deuteranopia (green-blind)

#0075F3

Tritanopia (blue-blind)

#0092A9

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #4f72f6;
/* rgb */ color: rgb(79, 114, 246);
/* oklch */ color: oklch(59.9% 0.201 268.5);

Tailwind

colors: {
  custom: {
    50: '#929afa',
    500: '#4f72f6',
    950: '#000000',
  },
}

SCSS

$custom: #4f72f6;
$custom-light: #929afa;
$custom-dark: #000000;

JSON

{
  "hex": "#4f72f6",
  "rgb": {
    "r": 79,
    "g": 114,
    "b": 246
  },
  "hsl": {
    "h": 227.425,
    "s": 90.27,
    "l": 63.725
  },
  "oklch": {
    "l": 0.59936,
    "c": 0.2011,
    "h": 268.5
  },
  "luminance": 0.20351
}

Semantic roles & 50–950 ramp

primary

#4F72F6

secondary

#EEE2B3

accent

#B500E6

background

#F9F9FF

surface

#F2F2FF

border

#CCCCD7

text

#0E0E17

muted

#7E7E85

Preview Lab

Preview with #4F72F6

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

Preview Lab → · Contrast checker → · Palette generator →