#4E7FE3#4E7FE3

#4E7FE3 is a mid, vivid blue. Relative luminance 0.223; OKLCH L 61.2% C 0.161 H 262.9°. Best body text is #000000 at 5.47:1 contrast (WCAG AA passes).

Color values

HEX	#4E7FE3
RGB	rgb(78, 127, 227)
HSL	hsl(220, 73%, 60%)
HSV	hsv(220, 66%, 89%)
CMYK	cmyk(65.6%, 44.1%, 0%, 11%)
CIE-LAB	lab(54.39, 15.21, -55.80)
CIE-LCH	lch(54.39, 57.83, 285.25°)
OKLab	oklab(61.18% -0.0199 -0.1594)
OKLCH	oklch(61.18% 0.161 262.9)
XYZ	xyz(24.5915, 22.3421, 75.6746)
Luminance	0.2234 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E7FE3 #E3B24E

analogous

#4ECAE3 #4E7FE3 #674EE3

triadic

#4E7FE3 #E34E7F #7FE34E

tetradic

#4E7FE3 #E34ECA #E3B24E #4EE367

square

#4E7FE3 #E34ECA #E3B24E #4EE367

split-complementary

#4E7FE3 #E3674E #CAE34E

monochromatic

#19459E #215CD3 #4E7FE3 #83A5EB #B8CBF4

Accessibility & contrast

On white

3.84

#4E7FE3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.47

#4E7FE3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4E7FE3

5.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E7FE3	#FFFFFF	#000000	##000000
##4E7FE3	1.00	3.84	5.47	5.47
#FFFFFF	3.84	1.00	21.00	21.00
#000000	5.47	21.00	1.00	1.00
##000000	5.47	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F89E7

Deuteranopia (green-blind)

#357CE1

Tritanopia (blue-blind)

#0096A6

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #4e7fe3;
/* rgb */ color: rgb(78, 127, 227);
/* oklch */ color: oklch(61.2% 0.161 262.9);

Tailwind

colors: {
  custom: {
    50: '#8ea3ec',
    500: '#4e7fe3',
    950: '#000000',
  },
}

SCSS

$custom: #4e7fe3;
$custom-light: #8ea3ec;
$custom-dark: #000000;

JSON

{
  "hex": "#4e7fe3",
  "rgb": {
    "r": 78,
    "g": 127,
    "b": 227
  },
  "hsl": {
    "h": 220.268,
    "s": 72.683,
    "l": 59.804
  },
  "oklch": {
    "l": 0.61184,
    "c": 0.16069,
    "h": 262.9
  },
  "luminance": 0.22344
}

Semantic roles & 50–950 ramp

primary

#4E7FE3

secondary

#E3D0AA

accent

#B338EF

background

#F9FAFE

surface

#F2F3FD

border

#CCCDD5

text

#0E0F16

muted

#7E7F84

Preview Lab

Preview with #4E7FE3

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

Preview Lab → · Contrast checker → · Palette generator →