#4A72CA#4A72CA

#4A72CA is a mid, vivid blue. Relative luminance 0.178; OKLCH L 56.7% C 0.143 H 264.0°. Best body text is #FFFFFF at 4.61:1 contrast (WCAG AA passes).

Color values

HEX	#4A72CA
RGB	rgb(74, 114, 202)
HSL	hsl(221, 55%, 54%)
HSV	hsv(221, 63%, 79%)
CMYK	cmyk(63.4%, 43.6%, 0%, 20.8%)
CIE-LAB	lab(49.20, 13.87, -49.97)
CIE-LCH	lch(49.20, 51.86, 285.52°)
OKLab	oklab(56.67% -0.015 -0.1426)
OKLCH	oklch(56.67% 0.143 264)
XYZ	xyz(19.4983, 17.7530, 58.2648)
Luminance	0.1776 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4A72CA #CAA24A

analogous

#4AB2CA #4A72CA #624ACA

triadic

#4A72CA #CA4A72 #72CA4A

tetradic

#4A72CA #CA4AB2 #CAA24A #4ACA62

square

#4A72CA #CA4AB2 #CAA24A #4ACA62

split-complementary

#4A72CA #CA624A #B2CA4A

monochromatic

#233D77 #3155A6 #4A72CA #7997D8 #A9BCE6

Accessibility & contrast

On white

4.61

#4A72CA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.55

#4A72CA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #4A72CA

4.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A72CA	#FFFFFF	#000000	##FFFFFF
##4A72CA	1.00	4.61	4.55	4.61
#FFFFFF	4.61	1.00	21.00	1.00
#000000	4.55	21.00	1.00	21.00
##FFFFFF	4.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#497BCD

Deuteranopia (green-blind)

#356FC8

Tritanopia (blue-blind)

#008694

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #4a72ca;
/* rgb */ color: rgb(74, 114, 202);
/* oklch */ color: oklch(56.7% 0.143 264.0);

Tailwind

colors: {
  custom: {
    50: '#889ada',
    500: '#4a72ca',
    950: '#000000',
  },
}

SCSS

$custom: #4a72ca;
$custom-light: #889ada;
$custom-dark: #000000;

JSON

{
  "hex": "#4a72ca",
  "rgb": {
    "r": 74,
    "g": 114,
    "b": 202
  },
  "hsl": {
    "h": 221.25,
    "s": 54.701,
    "l": 54.118
  },
  "oklch": {
    "l": 0.5667,
    "c": 0.14336,
    "h": 264
  },
  "luminance": 0.17755
}

Semantic roles & 50–950 ramp

primary

#4A72CA

secondary

#D3C29D

accent

#B04ADE

background

#F8F9FD

surface

#F0F2FB

border

#CBCCD4

text

#0C0E15

muted

#7D7E83

Preview Lab

Preview with #4A72CA

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

Preview Lab → · Contrast checker → · Palette generator →