#4B6BC7#4B6BC7

#4B6BC7 is a mid, vivid blue. Relative luminance 0.161; OKLCH L 55.1% C 0.147 H 267.1°. Best body text is #FFFFFF at 4.97:1 contrast (WCAG AA passes).

Color values

HEX	#4B6BC7
RGB	rgb(75, 107, 199)
HSL	hsl(225, 53%, 54%)
HSV	hsv(225, 62%, 78%)
CMYK	cmyk(62.3%, 46.2%, 0%, 22%)
CIE-LAB	lab(47.15, 17.39, -51.52)
CIE-LCH	lch(47.15, 54.37, 288.65°)
OKLab	oklab(55.06% -0.0075 -0.1472)
OKLCH	oklch(55.06% 0.147 267.1)
XYZ	xyz(18.4646, 16.1331, 56.1627)
Luminance	0.1613 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B6BC7 #C7A74B

analogous

#4BA9C7 #4B6BC7 #694BC7

triadic

#4B6BC7 #C74B6B #6BC74B

tetradic

#4B6BC7 #C74BA9 #C7A74B #4BC769

square

#4B6BC7 #C74BA9 #C7A74B #4BC769

split-complementary

#4B6BC7 #C7694B #A9C74B

monochromatic

#243974 #324FA2 #4B6BC7 #7A91D6 #A8B8E4

Accessibility & contrast

On white

4.97

#4B6BC7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.23

#4B6BC7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4B6BC7

4.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B6BC7	#FFFFFF	#000000	##FFFFFF
##4B6BC7	1.00	4.97	4.23	4.97
#FFFFFF	4.97	1.00	21.00	1.00
#000000	4.23	21.00	1.00	21.00
##FFFFFF	4.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E76CA

Deuteranopia (green-blind)

#296BC5

Tritanopia (blue-blind)

#00808F

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #4b6bc7;
/* rgb */ color: rgb(75, 107, 199);
/* oklch */ color: oklch(55.1% 0.147 267.1);

Tailwind

colors: {
  custom: {
    50: '#8994d8',
    500: '#4b6bc7',
    950: '#000000',
  },
}

SCSS

$custom: #4b6bc7;
$custom-light: #8994d8;
$custom-dark: #000000;

JSON

{
  "hex": "#4b6bc7",
  "rgb": {
    "r": 75,
    "g": 107,
    "b": 199
  },
  "hsl": {
    "h": 224.516,
    "s": 52.542,
    "l": 53.725
  },
  "oklch": {
    "l": 0.55056,
    "c": 0.14739,
    "h": 267.1
  },
  "luminance": 0.16135
}

Semantic roles & 50–950 ramp

primary

#4B6BC7

secondary

#D1C49C

accent

#B74CDC

background

#F8F9FD

surface

#F0F1FA

border

#CBCBD3

text

#0C0D14

muted

#7D7E83

Preview Lab

Preview with #4B6BC7

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

Preview Lab → · Contrast checker → · Palette generator →