#4B6CDC#4B6CDC

#4B6CDC is a mid, vivid blue. Relative luminance 0.174; OKLCH L 56.7% C 0.175 H 268.1°. Best body text is #FFFFFF at 4.69:1 contrast (WCAG AA passes).

Color values

HEX	#4B6CDC
RGB	rgb(75, 108, 220)
HSL	hsl(226, 67%, 58%)
HSV	hsv(226, 66%, 86%)
CMYK	cmyk(65.9%, 50.9%, 0%, 13.7%)
CIE-LAB	lab(48.74, 24.06, -60.94)
CIE-LCH	lch(48.74, 65.51, 291.54°)
OKLab	oklab(56.69% -0.0059 -0.1749)
OKLCH	oklch(56.69% 0.175 268.1)
XYZ	xyz(21.1780, 17.3863, 69.9361)
Luminance	0.1739 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B6CDC #DCBB4B

analogous

#4BB4DC #4B6CDC #724BDC

triadic

#4B6CDC #DC4B6C #6CDC4B

tetradic

#4B6CDC #DC4BB4 #DCBB4B #4BDC72

square

#4B6CDC #DC4BB4 #DCBB4B #4BDC72

split-complementary

#4B6CDC #DC724B #B4DC4B

monochromatic

#1C3791 #264AC4 #4B6CDC #7E96E6 #B1C0F0

Accessibility & contrast

On white

4.69

#4B6CDC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.48

#4B6CDC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4B6CDC

4.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B6CDC	#FFFFFF	#000000	##FFFFFF
##4B6CDC	1.00	4.69	4.48	4.69
#FFFFFF	4.69	1.00	21.00	1.00
#000000	4.48	21.00	1.00	21.00
##FFFFFF	4.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#297BE0

Deuteranopia (green-blind)

#006EDA

Tritanopia (blue-blind)

#00869A

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #4b6cdc;
/* rgb */ color: rgb(75, 108, 220);
/* oklch */ color: oklch(56.7% 0.175 268.1);

Tailwind

colors: {
  custom: {
    50: '#8c95e8',
    500: '#4b6cdc',
    950: '#000000',
  },
}

SCSS

$custom: #4b6cdc;
$custom-light: #8c95e8;
$custom-dark: #000000;

JSON

{
  "hex": "#4b6cdc",
  "rgb": {
    "r": 75,
    "g": 108,
    "b": 220
  },
  "hsl": {
    "h": 226.345,
    "s": 67.442,
    "l": 57.843
  },
  "oklch": {
    "l": 0.56695,
    "c": 0.17499,
    "h": 268.1
  },
  "luminance": 0.17388
}

Semantic roles & 50–950 ramp

primary

#4B6CDC

secondary

#DED1A4

accent

#C33DEA

background

#F9F9FE

surface

#F2F1FD

border

#CCCBD5

text

#0D0D16

muted

#7E7E84

Preview Lab

Preview with #4B6CDC

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

Preview Lab → · Contrast checker → · Palette generator →