#4A53CA#4A53CA

#4A53CA is a mid, vivid blue. Relative luminance 0.119; OKLCH L 50.5% C 0.182 H 274.5°. Best body text is #FFFFFF at 6.21:1 contrast (WCAG AA passes).

Color values

HEX	#4A53CA
RGB	rgb(74, 83, 202)
HSL	hsl(236, 55%, 54%)
HSV	hsv(236, 63%, 79%)
CMYK	cmyk(63.4%, 58.9%, 0%, 20.8%)
CIE-LAB	lab(41.07, 33.37, -63.07)
CIE-LCH	lch(41.07, 71.36, 297.88°)
OKLab	oklab(50.52% 0.0144 -0.1815)
OKLCH	oklch(50.52% 0.182 274.5)
XYZ	xyz(16.5745, 11.9052, 57.2902)
Luminance	0.1191 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4A53CA #CAC14A

analogous

#4A93CA #4A53CA #814ACA

triadic

#4A53CA #CA4A53 #53CA4A

tetradic

#4A53CA #CA4A93 #CAC14A #4ACA81

square

#4A53CA #CA4A93 #CAC14A #4ACA81

split-complementary

#4A53CA #CA814A #93CA4A

monochromatic

#232977 #3139A6 #4A53CA #7980D8 #A9ADE6

Accessibility & contrast

On white

6.21

#4A53CA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.38

#4A53CA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4A53CA

6.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A53CA	#FFFFFF	#000000	##FFFFFF
##4A53CA	1.00	6.21	3.38	6.21
#FFFFFF	6.21	1.00	21.00	1.00
#000000	3.38	21.00	1.00	21.00
##FFFFFF	6.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0067CE

Deuteranopia (green-blind)

#005BC8

Tritanopia (blue-blind)

#007086

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #4a53ca;
/* rgb */ color: rgb(74, 83, 202);
/* oklch */ color: oklch(50.5% 0.182 274.5);

Tailwind

colors: {
  custom: {
    50: '#8a83db',
    500: '#4a53ca',
    950: '#000000',
  },
}

SCSS

$custom: #4a53ca;
$custom-light: #8a83db;
$custom-dark: #000000;

JSON

{
  "hex": "#4a53ca",
  "rgb": {
    "r": 74,
    "g": 83,
    "b": 202
  },
  "hsl": {
    "h": 235.781,
    "s": 54.701,
    "l": 54.118
  },
  "oklch": {
    "l": 0.50523,
    "c": 0.18207,
    "h": 274.5
  },
  "luminance": 0.11907
}

Semantic roles & 50–950 ramp

primary

#4A53CA

secondary

#D3CF9D

accent

#D44ADE

background

#F9F8FD

surface

#F1EFFB

border

#CBCAD4

text

#0D0A15

muted

#7E7C83

Preview Lab

Preview with #4A53CA

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

Preview Lab → · Contrast checker → · Palette generator →