#4B6EC7#4B6EC7

#4B6EC7 is a mid, vivid blue. Relative luminance 0.168; OKLCH L 55.7% C 0.144 H 265.8°. Best body text is #FFFFFF at 4.82:1 contrast (WCAG AA passes).

Color values

HEX	#4B6EC7
RGB	rgb(75, 110, 199)
HSL	hsl(223, 53%, 54%)
HSV	hsv(223, 62%, 78%)
CMYK	cmyk(62.3%, 44.7%, 0%, 22%)
CIE-LAB	lab(47.97, 15.51, -50.21)
CIE-LCH	lch(47.97, 52.55, 287.17°)
OKLab	oklab(55.68% -0.0106 -0.1433)
OKLCH	oklch(55.68% 0.144 265.8)
XYZ	xyz(18.7828, 16.7696, 56.2688)
Luminance	0.1677 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B6EC7 #C7A44B

analogous

#4BACC7 #4B6EC7 #664BC7

triadic

#4B6EC7 #C74B6E #6EC74B

tetradic

#4B6EC7 #C74BAC #C7A44B #4BC766

square

#4B6EC7 #C74BAC #C7A44B #4BC766

split-complementary

#4B6EC7 #C7664B #ACC74B

monochromatic

#243A74 #3252A2 #4B6EC7 #7A94D6 #A8B9E4

Accessibility & contrast

On white

4.82

#4B6EC7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.35

#4B6EC7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4B6EC7

4.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B6EC7	#FFFFFF	#000000	##FFFFFF
##4B6EC7	1.00	4.82	4.35	4.82
#FFFFFF	4.82	1.00	21.00	1.00
#000000	4.35	21.00	1.00	21.00
##FFFFFF	4.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4478CA

Deuteranopia (green-blind)

#306DC5

Tritanopia (blue-blind)

#008291

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #4b6ec7;
/* rgb */ color: rgb(75, 110, 199);
/* oklch */ color: oklch(55.7% 0.144 265.8);

Tailwind

colors: {
  custom: {
    50: '#8997d8',
    500: '#4b6ec7',
    950: '#000000',
  },
}

SCSS

$custom: #4b6ec7;
$custom-light: #8997d8;
$custom-dark: #000000;

JSON

{
  "hex": "#4b6ec7",
  "rgb": {
    "r": 75,
    "g": 110,
    "b": 199
  },
  "hsl": {
    "h": 223.065,
    "s": 52.542,
    "l": 53.725
  },
  "oklch": {
    "l": 0.55684,
    "c": 0.14369,
    "h": 265.8
  },
  "luminance": 0.16771
}

Semantic roles & 50–950 ramp

primary

#4B6EC7

secondary

#D1C29C

accent

#B34CDC

background

#F8F9FD

surface

#F0F2FA

border

#CBCCD3

text

#0C0D14

muted

#7D7E83

Preview Lab

Preview with #4B6EC7

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

Preview Lab → · Contrast checker → · Palette generator →