#4A6FDB#4A6FDB

#4A6FDB is a mid, vivid blue. Relative luminance 0.179; OKLCH L 57.2% C 0.170 H 266.8°. Best body text is #000000 at 4.59:1 contrast (WCAG AA passes).

Color values

HEX	#4A6FDB
RGB	rgb(74, 111, 219)
HSL	hsl(225, 67%, 57%)
HSV	hsv(225, 66%, 86%)
CMYK	cmyk(66.2%, 49.3%, 0%, 14.1%)
CIE-LAB	lab(49.42, 21.68, -59.28)
CIE-LCH	lch(49.42, 63.12, 290.08°)
OKLab	oklab(57.18% -0.0096 -0.17)
OKLCH	oklch(57.18% 0.17 266.8)
XYZ	xyz(21.2902, 17.9372, 69.3443)
Luminance	0.1794 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4A6FDB #DBB64A

analogous

#4AB7DB #4A6FDB #6E4ADB

triadic

#4A6FDB #DB4A6F #6FDB4A

tetradic

#4A6FDB #DB4AB7 #DBB64A #4ADB6E

square

#4A6FDB #DB4AB7 #DBB64A #4ADB6E

split-complementary

#4A6FDB #DB6E4A #B7DB4A

monochromatic

#1C398E #264EC1 #4A6FDB #7D98E5 #B0C0EF

Accessibility & contrast

On white

4.58

#4A6FDB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.59

#4A6FDB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4A6FDB

4.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A6FDB	#FFFFFF	#000000	##000000
##4A6FDB	1.00	4.58	4.59	4.59
#FFFFFF	4.58	1.00	21.00	21.00
#000000	4.59	21.00	1.00	1.00
##000000	4.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#337CDF

Deuteranopia (green-blind)

#026FD9

Tritanopia (blue-blind)

#00889B

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #4a6fdb;
/* rgb */ color: rgb(74, 111, 219);
/* oklch */ color: oklch(57.2% 0.170 266.8);

Tailwind

colors: {
  custom: {
    50: '#8b97e7',
    500: '#4a6fdb',
    950: '#000000',
  },
}

SCSS

$custom: #4a6fdb;
$custom-light: #8b97e7;
$custom-dark: #000000;

JSON

{
  "hex": "#4a6fdb",
  "rgb": {
    "r": 74,
    "g": 111,
    "b": 219
  },
  "hsl": {
    "h": 224.69,
    "s": 66.82,
    "l": 57.451
  },
  "oklch": {
    "l": 0.57175,
    "c": 0.17026,
    "h": 266.8
  },
  "luminance": 0.17939
}

Semantic roles & 50–950 ramp

primary

#4A6FDB

secondary

#DECFA3

accent

#BE3EEA

background

#F9F9FE

surface

#F1F2FC

border

#CBCCD5

text

#0D0D16

muted

#7E7E84

Preview Lab

Preview with #4A6FDB

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

Preview Lab → · Contrast checker → · Palette generator →