#4E7DF2#4E7DF2

#4E7DF2 is a mid, vivid blue. Relative luminance 0.227; OKLCH L 61.8% C 0.183 H 265.0°. Best body text is #000000 at 5.54:1 contrast (WCAG AA passes).

Color values

HEX	#4E7DF2
RGB	rgb(78, 125, 242)
HSL	hsl(223, 86%, 63%)
HSV	hsv(223, 68%, 95%)
CMYK	cmyk(67.8%, 48.3%, 0%, 5.1%)
CIE-LAB	lab(54.76, 21.64, -63.57)
CIE-LCH	lch(54.76, 67.16, 288.80°)
OKLab	oklab(61.76% -0.0159 -0.1823)
OKLCH	oklch(61.76% 0.183 265)
XYZ	xyz(26.4969, 22.6951, 86.9714)
Luminance	0.2270 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E7DF2 #F2C34E

analogous

#4ECFF2 #4E7DF2 #714EF2

triadic

#4E7DF2 #F24E7D #7DF24E

tetradic

#4E7DF2 #F24ECF #F2C34E #4EF271

square

#4E7DF2 #F24ECF #F2C34E #4EF271

split-complementary

#4E7DF2 #F2714E #CFF24E

monochromatic

#0E3EB8 #1553EE #4E7DF2 #87A7F6 #C0D1FA

Accessibility & contrast

On white

3.79

#4E7DF2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.54

#4E7DF2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4E7DF2

5.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E7DF2	#FFFFFF	#000000	##000000
##4E7DF2	1.00	3.79	5.54	5.54
#FFFFFF	3.79	1.00	21.00	21.00
#000000	5.54	21.00	1.00	1.00
##000000	5.54	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C8BF6

Deuteranopia (green-blind)

#077CF0

Tritanopia (blue-blind)

#0098AC

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #4e7df2;
/* rgb */ color: rgb(78, 125, 242);
/* oklch */ color: oklch(61.8% 0.183 265.0);

Tailwind

colors: {
  custom: {
    50: '#91a2f7',
    500: '#4e7df2',
    950: '#000000',
  },
}

SCSS

$custom: #4e7df2;
$custom-light: #91a2f7;
$custom-dark: #000000;

JSON

{
  "hex": "#4e7df2",
  "rgb": {
    "r": 78,
    "g": 125,
    "b": 242
  },
  "hsl": {
    "h": 222.805,
    "s": 86.316,
    "l": 62.745
  },
  "oklch": {
    "l": 0.61757,
    "c": 0.18303,
    "h": 265
  },
  "luminance": 0.22698
}

Semantic roles & 50–950 ramp

primary

#4E7DF2

secondary

#ECDBB0

accent

#A303E3

background

#F9F9FF

surface

#F2F2FF

border

#CCCCD7

text

#0E0F17

muted

#7E7E85

Preview Lab

Preview with #4E7DF2

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

Preview Lab → · Contrast checker → · Palette generator →