#4D7DF4#4D7DF4

#4D7DF4 is a mid, vivid blue. Relative luminance 0.228; OKLCH L 61.8% C 0.186 H 264.9°. Best body text is #000000 at 5.56:1 contrast (WCAG AA passes).

Color values

HEX	#4D7DF4
RGB	rgb(77, 125, 244)
HSL	hsl(223, 88%, 63%)
HSV	hsv(223, 68%, 96%)
CMYK	cmyk(68.4%, 48.8%, 0%, 4.3%)
CIE-LAB	lab(54.84, 22.19, -64.55)
CIE-LCH	lch(54.84, 68.26, 288.97°)
OKLab	oklab(61.85% -0.0164 -0.1852)
OKLCH	oklch(61.85% 0.186 264.9)
XYZ	xyz(26.7176, 22.7740, 88.5582)
Luminance	0.2278 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D7DF4 #F4C44D

analogous

#4DD1F4 #4D7DF4 #704DF4

triadic

#4D7DF4 #F44D7D #7DF44D

tetradic

#4D7DF4 #F44DD1 #F4C44D #4DF470

square

#4D7DF4 #F44DD1 #F4C44D #4DF470

split-complementary

#4D7DF4 #F4704D #D1F44D

monochromatic

#0C3EBB #1353F0 #4D7DF4 #87A7F8 #C0D1FB

Accessibility & contrast

On white

3.78

#4D7DF4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.56

#4D7DF4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4D7DF4

5.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D7DF4	#FFFFFF	#000000	##000000
##4D7DF4	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)

#3A8BF8

Deuteranopia (green-blind)

#007CF2

Tritanopia (blue-blind)

#0099AD

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #4d7df4;
/* rgb */ color: rgb(77, 125, 244);
/* oklch */ color: oklch(61.8% 0.186 264.9);

Tailwind

colors: {
  custom: {
    50: '#91a2f8',
    500: '#4d7df4',
    950: '#000000',
  },
}

SCSS

$custom: #4d7df4;
$custom-light: #91a2f8;
$custom-dark: #000000;

JSON

{
  "hex": "#4d7df4",
  "rgb": {
    "r": 77,
    "g": 125,
    "b": 244
  },
  "hsl": {
    "h": 222.754,
    "s": 88.36,
    "l": 62.941
  },
  "oklch": {
    "l": 0.61847,
    "c": 0.18597,
    "h": 264.9
  },
  "luminance": 0.22777
}

Semantic roles & 50–950 ramp

primary

#4D7DF4

secondary

#ECDBB0

accent

#A301E5

background

#F9F9FF

surface

#F2F2FF

border

#CCCCD7

text

#0E0F17

muted

#7E7E85

Preview Lab

Preview with #4D7DF4

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

Preview Lab → · Contrast checker → · Palette generator →