#4E7DE7#4E7DE7

#4E7DE7 is a mid, vivid blue. Relative luminance 0.221; OKLCH L 61.0% C 0.168 H 264.1°. Best body text is #000000 at 5.41:1 contrast (WCAG AA passes).

Color values

HEX	#4E7DE7
RGB	rgb(78, 125, 231)
HSL	hsl(222, 76%, 61%)
HSV	hsv(222, 66%, 91%)
CMYK	cmyk(66.2%, 45.9%, 0%, 9.4%)
CIE-LAB	lab(54.08, 17.82, -58.52)
CIE-LCH	lch(54.08, 61.18, 286.93°)
OKLab	oklab(61.03% -0.0174 -0.1675)
OKLCH	oklch(61.03% 0.168 264.1)
XYZ	xyz(24.8943, 22.0540, 78.5307)
Luminance	0.2206 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E7DE7 #E7B84E

analogous

#4EC9E7 #4E7DE7 #6C4EE7

triadic

#4E7DE7 #E74E7D #7DE74E

tetradic

#4E7DE7 #E74EC9 #E7B84E #4EE76C

square

#4E7DE7 #E74EC9 #E7B84E #4EE76C

split-complementary

#4E7DE7 #E76C4E #C9E74E

monochromatic

#1642A4 #1E58DA #4E7DE7 #84A5EE #BACCF6

Accessibility & contrast

On white

3.88

#4E7DE7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.41

#4E7DE7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4E7DE7

5.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E7DE7	#FFFFFF	#000000	##000000
##4E7DE7	1.00	3.88	5.41	5.41
#FFFFFF	3.88	1.00	21.00	21.00
#000000	5.41	21.00	1.00	1.00
##000000	5.41	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4789EB

Deuteranopia (green-blind)

#297BE5

Tritanopia (blue-blind)

#0096A7

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #4e7de7;
/* rgb */ color: rgb(78, 125, 231);
/* oklch */ color: oklch(61.0% 0.168 264.1);

Tailwind

colors: {
  custom: {
    50: '#8fa2ef',
    500: '#4e7de7',
    950: '#000000',
  },
}

SCSS

$custom: #4e7de7;
$custom-light: #8fa2ef;
$custom-dark: #000000;

JSON

{
  "hex": "#4e7de7",
  "rgb": {
    "r": 78,
    "g": 125,
    "b": 231
  },
  "hsl": {
    "h": 221.569,
    "s": 76.119,
    "l": 60.588
  },
  "oklch": {
    "l": 0.61026,
    "c": 0.16839,
    "h": 264.1
  },
  "luminance": 0.22056
}

Semantic roles & 50–950 ramp

primary

#4E7DE7

secondary

#E5D4AB

accent

#9A0DD8

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0E0F16

muted

#7E7E84

Preview Lab

Preview with #4E7DE7

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

Preview Lab → · Contrast checker → · Palette generator →