#4A52BB#4A52BB

#4A52BB is a mid, vivid blue. Relative luminance 0.111; OKLCH L 49.2% C 0.163 H 275.4°. Best body text is #FFFFFF at 6.53:1 contrast (WCAG AA passes).

Color values

HEX	#4A52BB
RGB	rgb(74, 82, 187)
HSL	hsl(236, 45%, 51%)
HSV	hsv(236, 60%, 73%)
CMYK	cmyk(60.4%, 56.1%, 0%, 26.7%)
CIE-LAB	lab(39.71, 28.91, -56.54)
CIE-LCH	lch(39.71, 63.51, 297.08°)
OKLab	oklab(49.17% 0.0152 -0.1623)
OKLCH	oklch(49.17% 0.163 275.4)
XYZ	xyz(14.8081, 11.0771, 48.3618)
Luminance	0.1108 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4A52BB #BBB34A

analogous

#4A8ABB #4A52BB #7A4ABB

triadic

#4A52BB #BB4A52 #52BB4A

tetradic

#4A52BB #BB4A8A #BBB34A #4ABB7A

square

#4A52BB #BB4A8A #BBB34A #4ABB7A

split-complementary

#4A52BB #BB7A4A #8ABB4A

monochromatic

#262A65 #373D91 #4A52BB #767DCC #A3A7DC

Accessibility & contrast

On white

6.53

#4A52BB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.22

#4A52BB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4A52BB

6.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A52BB	#FFFFFF	#000000	##FFFFFF
##4A52BB	1.00	6.53	3.22	6.53
#FFFFFF	6.53	1.00	21.00	1.00
#000000	3.22	21.00	1.00	21.00
##FFFFFF	6.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0063BF

Deuteranopia (green-blind)

#0059B9

Tritanopia (blue-blind)

#006B7E

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #4a52bb;
/* rgb */ color: rgb(74, 82, 187);
/* oklch */ color: oklch(49.2% 0.163 275.4);

Tailwind

colors: {
  custom: {
    50: '#8782d0',
    500: '#4a52bb',
    950: '#000000',
  },
}

SCSS

$custom: #4a52bb;
$custom-light: #8782d0;
$custom-dark: #000000;

JSON

{
  "hex": "#4a52bb",
  "rgb": {
    "r": 74,
    "g": 82,
    "b": 187
  },
  "hsl": {
    "h": 235.752,
    "s": 45.382,
    "l": 51.176
  },
  "oklch": {
    "l": 0.49166,
    "c": 0.16301,
    "h": 275.4
  },
  "luminance": 0.11078
}

Semantic roles & 50–950 ramp

primary

#4A52BB

secondary

#C9C697

accent

#CC53D5

background

#F8F7FC

surface

#F0EEF9

border

#CBC9D2

text

#0C0A14

muted

#7D7C82

Preview Lab

Preview with #4A52BB

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

Preview Lab → · Contrast checker → · Palette generator →