#4B6DEE#4B6DEE

#4B6DEE is a mid, vivid blue. Relative luminance 0.186; OKLCH L 58.2% C 0.198 H 268.4°. Best body text is #000000 at 4.72:1 contrast (WCAG AA passes).

Color values

HEX	#4B6DEE
RGB	rgb(75, 109, 238)
HSL	hsl(227, 83%, 61%)
HSV	hsv(227, 68%, 93%)
CMYK	cmyk(68.5%, 54.2%, 0%, 6.7%)
CIE-LAB	lab(50.22, 29.71, -68.68)
CIE-LCH	lch(50.22, 74.83, 293.39°)
OKLab	oklab(58.2% -0.0054 -0.1977)
OKLCH	oklch(58.2% 0.198 268.4)
XYZ	xyz(23.7976, 18.6038, 83.2091)
Luminance	0.1861 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B6DEE #EECC4B

analogous

#4BBEEE #4B6DEE #7B4BEE

triadic

#4B6DEE #EE4B6D #6DEE4B

tetradic

#4B6DEE #EE4BBE #EECC4B #4BEE7B

square

#4B6DEE #EE4BBE #EECC4B #4BEE7B

split-complementary

#4B6DEE #EE7B4B #BEEE4B

monochromatic

#1031AE #1641E6 #4B6DEE #839AF3 #BBC8F9

Accessibility & contrast

On white

4.45

#4B6DEE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.72

#4B6DEE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4B6DEE

4.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B6DEE	#FFFFFF	#000000	##000000
##4B6DEE	1.00	4.45	4.72	4.72
#FFFFFF	4.45	1.00	21.00	21.00
#000000	4.72	21.00	1.00	1.00
##000000	4.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#007FF2

Deuteranopia (green-blind)

#0070EB

Tritanopia (blue-blind)

#008CA3

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #4b6dee;
/* rgb */ color: rgb(75, 109, 238);
/* oklch */ color: oklch(58.2% 0.198 268.4);

Tailwind

colors: {
  custom: {
    50: '#9096f4',
    500: '#4b6dee',
    950: '#000000',
  },
}

SCSS

$custom: #4b6dee;
$custom-light: #9096f4;
$custom-dark: #000000;

JSON

{
  "hex": "#4b6dee",
  "rgb": {
    "r": 75,
    "g": 109,
    "b": 238
  },
  "hsl": {
    "h": 227.485,
    "s": 82.741,
    "l": 61.373
  },
  "oklch": {
    "l": 0.58198,
    "c": 0.19773,
    "h": 268.4
  },
  "luminance": 0.18606
}

Semantic roles & 50–950 ramp

primary

#4B6DEE

secondary

#E9DCAC

accent

#B206DF

background

#F9F9FF

surface

#F2F1FE

border

#CCCBD6

text

#0E0D17

muted

#7E7E85

Preview Lab

Preview with #4B6DEE

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

Preview Lab → · Contrast checker → · Palette generator →