#4A4FCB#4A4FCB

#4A4FCB is a mid, vivid blue. Relative luminance 0.114; OKLCH L 49.9% C 0.188 H 275.4°. Best body text is #FFFFFF at 6.42:1 contrast (WCAG AA passes).

Color values

HEX	#4A4FCB
RGB	rgb(74, 79, 203)
HSL	hsl(238, 55%, 54%)
HSV	hsv(238, 64%, 80%)
CMYK	cmyk(63.5%, 61.1%, 0%, 20.4%)
CIE-LAB	lab(40.18, 36.19, -65.10)
CIE-LCH	lch(40.18, 74.48, 299.07°)
OKLab	oklab(49.89% 0.0179 -0.1875)
OKLCH	oklch(49.89% 0.188 275.4)
XYZ	xyz(16.3960, 11.3582, 57.8167)
Luminance	0.1136 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 5.61

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4A4FCB #CBC64A

analogous

#4A90CB #4A4FCB #854ACB

triadic

#4A4FCB #CB4A4F #4FCB4A

tetradic

#4A4FCB #CB4A90 #CBC64A #4ACB85

square

#4A4FCB #CB4A90 #CBC64A #4ACB85

split-complementary

#4A4FCB #CB854A #90CB4A

monochromatic

#232678 #3035A8 #4A4FCB #7A7DD9 #A9ABE6

Accessibility & contrast

On white

6.42

#4A4FCB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.27

#4A4FCB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4A4FCB

6.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A4FCB	#FFFFFF	#000000	##FFFFFF
##4A4FCB	1.00	6.42	3.27	6.42
#FFFFFF	6.42	1.00	21.00	1.00
#000000	3.27	21.00	1.00	21.00
##FFFFFF	6.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0064CF

Deuteranopia (green-blind)

#0059C9

Tritanopia (blue-blind)

#006E85

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #4a4fcb;
/* rgb */ color: rgb(74, 79, 203);
/* oklch */ color: oklch(49.9% 0.188 275.4);

Tailwind

colors: {
  custom: {
    50: '#8a80dc',
    500: '#4a4fcb',
    950: '#000000',
  },
}

SCSS

$custom: #4a4fcb;
$custom-light: #8a80dc;
$custom-dark: #000000;

JSON

{
  "hex": "#4a4fcb",
  "rgb": {
    "r": 74,
    "g": 79,
    "b": 203
  },
  "hsl": {
    "h": 237.674,
    "s": 55.365,
    "l": 54.314
  },
  "oklch": {
    "l": 0.49891,
    "c": 0.18833,
    "h": 275.4
  },
  "luminance": 0.1136
}

Semantic roles & 50–950 ramp

primary

#4A4FCB

secondary

#D4D29D

accent

#D949DF

background

#F9F7FD

surface

#F1EEFB

border

#CBC9D4

text

#0D0A15

muted

#7E7C83

Preview Lab

Preview with #4A4FCB

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

Preview Lab → · Contrast checker → · Palette generator →