#4A53CF#4A53CF

#4A53CF is a mid, vivid blue. Relative luminance 0.121; OKLCH L 50.9% C 0.189 H 274.4°. Best body text is #FFFFFF at 6.12:1 contrast (WCAG AA passes).

Color values

HEX	#4A53CF
RGB	rgb(74, 83, 207)
HSL	hsl(236, 58%, 55%)
HSV	hsv(236, 64%, 81%)
CMYK	cmyk(64.3%, 59.9%, 0%, 18.8%)
CIE-LAB	lab(41.45, 35.07, -65.34)
CIE-LCH	lch(41.45, 74.15, 298.22°)
OKLab	oklab(50.93% 0.0144 -0.1882)
OKLCH	oklch(50.93% 0.189 274.4)
XYZ	xyz(17.1761, 12.1459, 60.4586)
Luminance	0.1215 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4A53CF #CFC64A

analogous

#4A95CF #4A53CF #844ACF

triadic

#4A53CF #CF4A53 #53CF4A

tetradic

#4A53CF #CF4A95 #CFC64A #4ACF84

square

#4A53CF #CF4A95 #CFC64A #4ACF84

split-complementary

#4A53CF #CF844A #95CF4A

monochromatic

#21277D #2E37AE #4A53CF #7A81DC #ABAFE9

Accessibility & contrast

On white

6.12

#4A53CF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.43

#4A53CF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4A53CF

6.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A53CF	#FFFFFF	#000000	##FFFFFF
##4A53CF	1.00	6.12	3.43	6.12
#FFFFFF	6.12	1.00	21.00	1.00
#000000	3.43	21.00	1.00	21.00
##FFFFFF	6.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0068D3

Deuteranopia (green-blind)

#005CCD

Tritanopia (blue-blind)

#007289

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #4a53cf;
/* rgb */ color: rgb(74, 83, 207);
/* oklch */ color: oklch(50.9% 0.189 274.4);

Tailwind

colors: {
  custom: {
    50: '#8b83df',
    500: '#4a53cf',
    950: '#000000',
  },
}

SCSS

$custom: #4a53cf;
$custom-light: #8b83df;
$custom-dark: #000000;

JSON

{
  "hex": "#4a53cf",
  "rgb": {
    "r": 74,
    "g": 83,
    "b": 207
  },
  "hsl": {
    "h": 235.94,
    "s": 58.079,
    "l": 55.098
  },
  "oklch": {
    "l": 0.50925,
    "c": 0.1887,
    "h": 274.4
  },
  "luminance": 0.12147
}

Semantic roles & 50–950 ramp

primary

#4A53CF

secondary

#D6D39F

accent

#D746E1

background

#F9F8FD

surface

#F1EFFB

border

#CBCAD4

text

#0D0A15

muted

#7E7C83

Preview Lab

Preview with #4A53CF

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

Preview Lab → · Contrast checker → · Palette generator →