#4A6FCB#4A6FCB

#4A6FCB is a mid, vivid blue. Relative luminance 0.171; OKLCH L 56.1% C 0.148 H 265.4°. Best body text is #FFFFFF at 4.74:1 contrast (WCAG AA passes).

Color values

HEX	#4A6FCB
RGB	rgb(74, 111, 203)
HSL	hsl(223, 55%, 54%)
HSV	hsv(223, 64%, 80%)
CMYK	cmyk(63.5%, 45.3%, 0%, 20.4%)
CIE-LAB	lab(48.43, 16.09, -51.76)
CIE-LCH	lch(48.43, 54.21, 287.27°)
OKLab	oklab(56.1% -0.0118 -0.1479)
OKLCH	oklch(56.1% 0.148 265.4)
XYZ	xyz(19.2842, 17.1348, 58.7794)
Luminance	0.1714 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4A6FCB #CBA64A

analogous

#4AAFCB #4A6FCB #664ACB

triadic

#4A6FCB #CB4A6F #6FCB4A

tetradic

#4A6FCB #CB4AAF #CBA64A #4ACB66

square

#4A6FCB #CB4AAF #CBA64A #4ACB66

split-complementary

#4A6FCB #CB664A #AFCB4A

monochromatic

#233B78 #3052A8 #4A6FCB #7A95D9 #A9BBE6

Accessibility & contrast

On white

4.74

#4A6FCB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.43

#4A6FCB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4A6FCB

4.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A6FCB	#FFFFFF	#000000	##FFFFFF
##4A6FCB	1.00	4.74	4.43	4.74
#FFFFFF	4.74	1.00	21.00	1.00
#000000	4.43	21.00	1.00	21.00
##FFFFFF	4.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4379CE

Deuteranopia (green-blind)

#2D6DC9

Tritanopia (blue-blind)

#008493

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #4a6fcb;
/* rgb */ color: rgb(74, 111, 203);
/* oklch */ color: oklch(56.1% 0.148 265.4);

Tailwind

colors: {
  custom: {
    50: '#8997db',
    500: '#4a6fcb',
    950: '#000000',
  },
}

SCSS

$custom: #4a6fcb;
$custom-light: #8997db;
$custom-dark: #000000;

JSON

{
  "hex": "#4a6fcb",
  "rgb": {
    "r": 74,
    "g": 111,
    "b": 203
  },
  "hsl": {
    "h": 222.791,
    "s": 55.365,
    "l": 54.314
  },
  "oklch": {
    "l": 0.56101,
    "c": 0.14836,
    "h": 265.4
  },
  "luminance": 0.17137
}

Semantic roles & 50–950 ramp

primary

#4A6FCB

secondary

#D4C49D

accent

#B449DF

background

#F8F9FD

surface

#F0F2FB

border

#CBCCD4

text

#0D0D15

muted

#7D7E83

Preview Lab

Preview with #4A6FCB

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

Preview Lab → · Contrast checker → · Palette generator →