#4072CD#4072CD

#4072CD is a mid, vivid blue. Relative luminance 0.175; OKLCH L 56.4% C 0.151 H 261.3°. Best body text is #FFFFFF at 4.66:1 contrast (WCAG AA passes).

Color values

HEX	#4072CD
RGB	rgb(64, 114, 205)
HSL	hsl(219, 59%, 53%)
HSV	hsv(219, 69%, 80%)
CMYK	cmyk(68.8%, 44.4%, 0%, 19.6%)
CIE-LAB	lab(48.92, 13.27, -52.14)
CIE-LCH	lch(48.92, 53.81, 284.28°)
OKLab	oklab(56.39% -0.0229 -0.1491)
OKLCH	oklch(56.39% 0.151 261.3)
XYZ	xyz(19.1472, 17.5304, 60.1204)
Luminance	0.1753 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4072CD #CD9B40

analogous

#40B9CD #4072CD #5440CD

triadic

#4072CD #CD4072 #72CD40

tetradic

#4072CD #CD40B9 #CD9B40 #40CD54

square

#4072CD #CD40B9 #CD9B40 #40CD54

split-complementary

#4072CD #CD5440 #B9CD40

monochromatic

#1E3D74 #2B56A5 #4072CD #7196DA #A1BAE6

Accessibility & contrast

On white

4.66

#4072CD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.51

#4072CD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #4072CD

4.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4072CD	#FFFFFF	#000000	##FFFFFF
##4072CD	1.00	4.66	4.51	4.66
#FFFFFF	4.66	1.00	21.00	1.00
#000000	4.51	21.00	1.00	21.00
##FFFFFF	4.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#457BD0

Deuteranopia (green-blind)

#2B6ECB

Tritanopia (blue-blind)

#008795

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #4072cd;
/* rgb */ color: rgb(64, 114, 205);
/* oklch */ color: oklch(56.4% 0.151 261.3);

Tailwind

colors: {
  custom: {
    50: '#849add',
    500: '#4072cd',
    950: '#000000',
  },
}

SCSS

$custom: #4072cd;
$custom-light: #849add;
$custom-dark: #000000;

JSON

{
  "hex": "#4072cd",
  "rgb": {
    "r": 64,
    "g": 114,
    "b": 205
  },
  "hsl": {
    "h": 218.723,
    "s": 58.506,
    "l": 52.745
  },
  "oklch": {
    "l": 0.56393,
    "c": 0.15088,
    "h": 261.3
  },
  "luminance": 0.17532
}

Semantic roles & 50–950 ramp

primary

#4072CD

secondary

#D3BD96

accent

#AB46E2

background

#F8F9FD

surface

#F0F2FB

border

#CBCCD4

text

#0C0D15

muted

#7D7E83

Preview Lab

Preview with #4072CD

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

Preview Lab → · Contrast checker → · Palette generator →