#4A52CA#4A52CA

#4A52CA is a mid, vivid blue. Relative luminance 0.118; OKLCH L 50.3% C 0.183 H 274.8°. Best body text is #FFFFFF at 6.27:1 contrast (WCAG AA passes).

Color values

HEX	#4A52CA
RGB	rgb(74, 82, 202)
HSL	hsl(236, 55%, 54%)
HSV	hsv(236, 63%, 79%)
CMYK	cmyk(63.4%, 59.4%, 0%, 20.8%)
CIE-LAB	lab(40.82, 34.00, -63.47)
CIE-LCH	lch(40.82, 72.00, 298.17°)
OKLab	oklab(50.34% 0.0153 -0.1827)
OKLCH	oklch(50.34% 0.183 274.8)
XYZ	xyz(16.4985, 11.7533, 57.2648)
Luminance	0.1176 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4A52CA #CAC24A

analogous

#4A92CA #4A52CA #824ACA

triadic

#4A52CA #CA4A52 #52CA4A

tetradic

#4A52CA #CA4A92 #CAC24A #4ACA82

square

#4A52CA #CA4A92 #CAC24A #4ACA82

split-complementary

#4A52CA #CA824A #92CA4A

monochromatic

#232877 #3138A6 #4A52CA #797FD8 #A9ACE6

Accessibility & contrast

On white

6.27

#4A52CA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.35

#4A52CA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4A52CA

6.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A52CA	#FFFFFF	#000000	##FFFFFF
##4A52CA	1.00	6.27	3.35	6.27
#FFFFFF	6.27	1.00	21.00	1.00
#000000	3.35	21.00	1.00	21.00
##FFFFFF	6.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0066CE

Deuteranopia (green-blind)

#005BC8

Tritanopia (blue-blind)

#006F86

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #4a52ca;
/* rgb */ color: rgb(74, 82, 202);
/* oklch */ color: oklch(50.3% 0.183 274.8);

Tailwind

colors: {
  custom: {
    50: '#8a82db',
    500: '#4a52ca',
    950: '#000000',
  },
}

SCSS

$custom: #4a52ca;
$custom-light: #8a82db;
$custom-dark: #000000;

JSON

{
  "hex": "#4a52ca",
  "rgb": {
    "r": 74,
    "g": 82,
    "b": 202
  },
  "hsl": {
    "h": 236.25,
    "s": 54.701,
    "l": 54.118
  },
  "oklch": {
    "l": 0.50342,
    "c": 0.18331,
    "h": 274.8
  },
  "luminance": 0.11755
}

Semantic roles & 50–950 ramp

primary

#4A52CA

secondary

#D3D09D

accent

#D54ADE

background

#F9F8FD

surface

#F1EFFB

border

#CBCAD4

text

#0D0A15

muted

#7E7C83

Preview Lab

Preview with #4A52CA

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

Preview Lab → · Contrast checker → · Palette generator →