#4B6DDC#4B6DDC

#4B6DDC is a mid, vivid blue. Relative luminance 0.176; OKLCH L 56.9% C 0.174 H 267.8°. Best body text is #FFFFFF at 4.65:1 contrast (WCAG AA passes).

Color values

HEX	#4B6DDC
RGB	rgb(75, 109, 220)
HSL	hsl(226, 67%, 58%)
HSV	hsv(226, 66%, 86%)
CMYK	cmyk(65.9%, 50.5%, 0%, 13.7%)
CIE-LAB	lab(49.01, 23.43, -60.51)
CIE-LCH	lch(49.01, 64.89, 291.17°)
OKLab	oklab(56.89% -0.0068 -0.1736)
OKLCH	oklch(56.89% 0.174 267.8)
XYZ	xyz(21.2841, 17.5984, 69.9714)
Luminance	0.1760 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B6DDC #DCBA4B

analogous

#4BB5DC #4B6DDC #714BDC

triadic

#4B6DDC #DC4B6D #6DDC4B

tetradic

#4B6DDC #DC4BB5 #DCBA4B #4BDC71

square

#4B6DDC #DC4BB5 #DCBA4B #4BDC71

split-complementary

#4B6DDC #DC714B #B5DC4B

monochromatic

#1C3791 #264BC4 #4B6DDC #7E97E6 #B1C0F0

Accessibility & contrast

On white

4.65

#4B6DDC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.52

#4B6DDC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #4B6DDC

4.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B6DDC	#FFFFFF	#000000	##FFFFFF
##4B6DDC	1.00	4.65	4.52	4.65
#FFFFFF	4.65	1.00	21.00	1.00
#000000	4.52	21.00	1.00	21.00
##FFFFFF	4.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2C7BE0

Deuteranopia (green-blind)

#006EDA

Tritanopia (blue-blind)

#00879A

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #4b6ddc;
/* rgb */ color: rgb(75, 109, 220);
/* oklch */ color: oklch(56.9% 0.174 267.8);

Tailwind

colors: {
  custom: {
    50: '#8c96e8',
    500: '#4b6ddc',
    950: '#000000',
  },
}

SCSS

$custom: #4b6ddc;
$custom-light: #8c96e8;
$custom-dark: #000000;

JSON

{
  "hex": "#4b6ddc",
  "rgb": {
    "r": 75,
    "g": 109,
    "b": 220
  },
  "hsl": {
    "h": 225.931,
    "s": 67.442,
    "l": 57.843
  },
  "oklch": {
    "l": 0.56894,
    "c": 0.17376,
    "h": 267.8
  },
  "luminance": 0.176
}

Semantic roles & 50–950 ramp

primary

#4B6DDC

secondary

#DED1A4

accent

#C23DEA

background

#F9F9FE

surface

#F2F1FD

border

#CCCBD5

text

#0D0D16

muted

#7E7E84

Preview Lab

Preview with #4B6DDC

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

Preview Lab → · Contrast checker → · Palette generator →