#4053C4#4053C4

#4053C4 is a mid, vivid blue. Relative luminance 0.113; OKLCH L 49.4% C 0.177 H 271.2°. Best body text is #FFFFFF at 6.46:1 contrast (WCAG AA passes).

Color values

HEX	#4053C4
RGB	rgb(64, 83, 196)
HSL	hsl(231, 53%, 51%)
HSV	hsv(231, 67%, 77%)
CMYK	cmyk(67.3%, 57.7%, 0%, 23.1%)
CIE-LAB	lab(40.02, 29.76, -61.33)
CIE-LCH	lch(40.02, 68.17, 295.88°)
OKLab	oklab(49.44% 0.0037 -0.1766)
OKLCH	oklch(49.44% 0.177 271.2)
XYZ	xyz(15.1680, 11.2606, 53.5880)
Luminance	0.1126 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4053C4 #C4B140

analogous

#4095C4 #4053C4 #6F40C4

triadic

#4053C4 #C44053 #53C440

tetradic

#4053C4 #C44095 #C4B140 #40C46F

square

#4053C4 #C44095 #C4B140 #40C46F

split-complementary

#4053C4 #C46F40 #95C440

monochromatic

#202B69 #2F3E98 #4053C4 #6F7DD2 #9EA7E1

Accessibility & contrast

On white

6.46

#4053C4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.25

#4053C4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4053C4

6.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4053C4	#FFFFFF	#000000	##FFFFFF
##4053C4	1.00	6.46	3.25	6.46
#FFFFFF	6.46	1.00	21.00	1.00
#000000	3.25	21.00	1.00	21.00
##FFFFFF	6.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0064C8

Deuteranopia (green-blind)

#0058C2

Tritanopia (blue-blind)

#006F83

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #4053c4;
/* rgb */ color: rgb(64, 83, 196);
/* oklch */ color: oklch(49.4% 0.177 271.2);

Tailwind

colors: {
  custom: {
    50: '#8483d7',
    500: '#4053c4',
    950: '#000000',
  },
}

SCSS

$custom: #4053c4;
$custom-light: #8483d7;
$custom-dark: #000000;

JSON

{
  "hex": "#4053c4",
  "rgb": {
    "r": 64,
    "g": 83,
    "b": 196
  },
  "hsl": {
    "h": 231.364,
    "s": 52.8,
    "l": 50.98
  },
  "oklch": {
    "l": 0.49443,
    "c": 0.17665,
    "h": 271.2
  },
  "luminance": 0.11262
}

Semantic roles & 50–950 ramp

primary

#4053C4

secondary

#CDC593

accent

#C74CDC

background

#F8F8FD

surface

#F0EFFA

border

#CBCAD3

text

#0C0A14

muted

#7D7C83

Preview Lab

Preview with #4053C4

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

Preview Lab → · Contrast checker → · Palette generator →