#4372D2#4372D2

#4372D2 is a mid, vivid blue. Relative luminance 0.179; OKLCH L 56.9% C 0.157 H 262.8°. Best body text is #FFFFFF at 4.59:1 contrast (WCAG AA passes).

Color values

HEX	#4372D2
RGB	rgb(67, 114, 210)
HSL	hsl(220, 61%, 54%)
HSV	hsv(220, 68%, 82%)
CMYK	cmyk(68.1%, 45.7%, 0%, 17.6%)
CIE-LAB	lab(49.35, 15.52, -54.30)
CIE-LCH	lch(49.35, 56.48, 285.95°)
OKLab	oklab(56.85% -0.0196 -0.1554)
OKLCH	oklch(56.85% 0.157 262.8)
XYZ	xyz(19.9608, 17.8791, 63.3593)
Luminance	0.1788 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4372D2 #D2A343

analogous

#43B9D2 #4372D2 #5C43D2

triadic

#4372D2 #D24372 #72D243

tetradic

#4372D2 #D243B9 #D2A343 #43D25C

square

#4372D2 #D243B9 #D2A343 #43D25C

split-complementary

#4372D2 #D25C43 #B9D243

monochromatic

#1E3D7D #2A55AE #4372D2 #7497DE #A6BCEA

Accessibility & contrast

On white

4.59

#4372D2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.58

#4372D2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #4372D2

4.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4372D2	#FFFFFF	#000000	##FFFFFF
##4372D2	1.00	4.59	4.58	4.59
#FFFFFF	4.59	1.00	21.00	1.00
#000000	4.58	21.00	1.00	21.00
##FFFFFF	4.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#417CD6

Deuteranopia (green-blind)

#256FD0

Tritanopia (blue-blind)

#008898

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #4372d2;
/* rgb */ color: rgb(67, 114, 210);
/* oklch */ color: oklch(56.9% 0.157 262.8);

Tailwind

colors: {
  custom: {
    50: '#879ae0',
    500: '#4372d2',
    950: '#000000',
  },
}

SCSS

$custom: #4372d2;
$custom-light: #879ae0;
$custom-dark: #000000;

JSON

{
  "hex": "#4372d2",
  "rgb": {
    "r": 67,
    "g": 114,
    "b": 210
  },
  "hsl": {
    "h": 220.28,
    "s": 61.373,
    "l": 54.314
  },
  "oklch": {
    "l": 0.56854,
    "c": 0.15666,
    "h": 262.8
  },
  "luminance": 0.17881
}

Semantic roles & 50–950 ramp

primary

#4372D2

secondary

#D7C39A

accent

#B043E4

background

#F8F9FD

surface

#F0F2FB

border

#CBCCD4

text

#0C0D15

muted

#7D7E83

Preview Lab

Preview with #4372D2

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

Preview Lab → · Contrast checker → · Palette generator →