#4372CE#4372CE

#4372CE is a mid, vivid blue. Relative luminance 0.177; OKLCH L 56.6% C 0.151 H 262.3°. Best body text is #FFFFFF at 4.63:1 contrast (WCAG AA passes).

Color values

HEX	#4372CE
RGB	rgb(67, 114, 206)
HSL	hsl(220, 59%, 54%)
HSV	hsv(220, 67%, 81%)
CMYK	cmyk(67.5%, 44.7%, 0%, 19.2%)
CIE-LAB	lab(49.11, 14.10, -52.41)
CIE-LCH	lch(49.11, 54.27, 285.06°)
OKLab	oklab(56.59% -0.0203 -0.1499)
OKLCH	oklch(56.59% 0.151 262.3)
XYZ	xyz(19.4687, 17.6822, 60.7675)
Luminance	0.1768 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4372CE #CE9F43

analogous

#43B8CE #4372CE #5943CE

triadic

#4372CE #CE4372 #72CE43

tetradic

#4372CE #CE43B8 #CE9F43 #43CE59

square

#4372CE #CE43B8 #CE9F43 #43CE59

split-complementary

#4372CE #CE5943 #B8CE43

monochromatic

#1F3D77 #2C56A8 #4372CE #7496DB #A4BBE7

Accessibility & contrast

On white

4.63

#4372CE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.54

#4372CE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #4372CE

4.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4372CE	#FFFFFF	#000000	##FFFFFF
##4372CE	1.00	4.63	4.54	4.63
#FFFFFF	4.63	1.00	21.00	1.00
#000000	4.54	21.00	1.00	21.00
##FFFFFF	4.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#457CD1

Deuteranopia (green-blind)

#2C6FCC

Tritanopia (blue-blind)

#008796

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #4372ce;
/* rgb */ color: rgb(67, 114, 206);
/* oklch */ color: oklch(56.6% 0.151 262.3);

Tailwind

colors: {
  custom: {
    50: '#869add',
    500: '#4372ce',
    950: '#000000',
  },
}

SCSS

$custom: #4372ce;
$custom-light: #869add;
$custom-dark: #000000;

JSON

{
  "hex": "#4372ce",
  "rgb": {
    "r": 67,
    "g": 114,
    "b": 206
  },
  "hsl": {
    "h": 219.712,
    "s": 58.65,
    "l": 53.529
  },
  "oklch": {
    "l": 0.56591,
    "c": 0.15124,
    "h": 262.3
  },
  "luminance": 0.17684
}

Semantic roles & 50–950 ramp

primary

#4372CE

secondary

#D4C099

accent

#AD46E2

background

#F8F9FD

surface

#F0F2FB

border

#CBCCD4

text

#0C0D15

muted

#7D7E83

Preview Lab

Preview with #4372CE

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

Preview Lab → · Contrast checker → · Palette generator →