#4053CD#4053CD

#4053CD is a mid, vivid blue. Relative luminance 0.117; OKLCH L 50.2% C 0.189 H 271.1°. Best body text is #FFFFFF at 6.29:1 contrast (WCAG AA passes).

Color values

HEX	#4053CD
RGB	rgb(64, 83, 205)
HSL	hsl(232, 59%, 53%)
HSV	hsv(232, 69%, 80%)
CMYK	cmyk(68.8%, 59.5%, 0%, 19.6%)
CIE-LAB	lab(40.71, 32.93, -65.42)
CIE-LCH	lch(40.71, 73.24, 296.72°)
OKLab	oklab(50.17% 0.0037 -0.1886)
OKLCH	oklch(50.17% 0.189 271.1)
XYZ	xyz(16.2233, 11.6827, 59.1458)
Luminance	0.1168 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4053CD #CDBA40

analogous

#4099CD #4053CD #7440CD

triadic

#4053CD #CD4053 #53CD40

tetradic

#4053CD #CD4099 #CDBA40 #40CD74

square

#4053CD #CD4099 #CDBA40 #40CD74

split-complementary

#4053CD #CD7440 #99CD40

monochromatic

#1E2A74 #2B3BA5 #4053CD #717FDA #A1AAE6

Accessibility & contrast

On white

6.29

#4053CD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.34

#4053CD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4053CD

6.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4053CD	#FFFFFF	#000000	##FFFFFF
##4053CD	1.00	6.29	3.34	6.29
#FFFFFF	6.29	1.00	21.00	1.00
#000000	3.34	21.00	1.00	21.00
##FFFFFF	6.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0067D1

Deuteranopia (green-blind)

#005ACB

Tritanopia (blue-blind)

#007188

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #4053cd;
/* rgb */ color: rgb(64, 83, 205);
/* oklch */ color: oklch(50.2% 0.189 271.1);

Tailwind

colors: {
  custom: {
    50: '#8683dd',
    500: '#4053cd',
    950: '#000000',
  },
}

SCSS

$custom: #4053cd;
$custom-light: #8683dd;
$custom-dark: #000000;

JSON

{
  "hex": "#4053cd",
  "rgb": {
    "r": 64,
    "g": 83,
    "b": 205
  },
  "hsl": {
    "h": 231.915,
    "s": 58.506,
    "l": 52.745
  },
  "oklch": {
    "l": 0.50173,
    "c": 0.18866,
    "h": 271.1
  },
  "luminance": 0.11684
}

Semantic roles & 50–950 ramp

primary

#4053CD

secondary

#D3CB96

accent

#CD46E2

background

#F8F8FD

surface

#F0EFFB

border

#CBCAD4

text

#0D0A15

muted

#7D7C83

Preview Lab

Preview with #4053CD

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

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