#4372B2#4372B2

#4372B2 is a mid, moderate cyan. Relative luminance 0.164; OKLCH L 54.9% C 0.113 H 256.5°. Best body text is #FFFFFF at 4.90:1 contrast (WCAG AA passes).

Color values

HEX	#4372B2
RGB	rgb(67, 114, 178)
HSL	hsl(215, 45%, 48%)
HSV	hsv(215, 62%, 70%)
CMYK	cmyk(62.4%, 36%, 0%, 30.2%)
CIE-LAB	lab(47.55, 4.25, -38.77)
CIE-LCH	lch(47.55, 39.00, 276.25°)
OKLab	oklab(54.87% -0.0263 -0.1099)
OKLCH	oklch(54.87% 0.113 256.5)
XYZ	xyz(16.3651, 16.4408, 44.4218)
Luminance	0.1644 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4372B2 #B28343

analogous

#43A9B2 #4372B2 #4C43B2

triadic

#4372B2 #B24372 #72B243

tetradic

#4372B2 #B243A9 #B28343 #43B24C

square

#4372B2 #B243A9 #B28343 #43B24C

split-complementary

#4372B2 #B24C43 #A9B243

monochromatic

#223959 #325686 #4372B2 #6B92C7 #97B3D8

Accessibility & contrast

On white

4.90

#4372B2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.29

#4372B2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4372B2

4.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4372B2	#FFFFFF	#000000	##FFFFFF
##4372B2	1.00	4.90	4.29	4.90
#FFFFFF	4.90	1.00	21.00	1.00
#000000	4.29	21.00	1.00	21.00
##FFFFFF	4.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5777B5

Deuteranopia (green-blind)

#486CB1

Tritanopia (blue-blind)

#008189

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #4372b2;
/* rgb */ color: rgb(67, 114, 178);
/* oklch */ color: oklch(54.9% 0.113 256.5);

Tailwind

colors: {
  custom: {
    50: '#819ac9',
    500: '#4372b2',
    950: '#000000',
  },
}

SCSS

$custom: #4372b2;
$custom-light: #819ac9;
$custom-dark: #000000;

JSON

{
  "hex": "#4372b2",
  "rgb": {
    "r": 67,
    "g": 114,
    "b": 178
  },
  "hsl": {
    "h": 214.595,
    "s": 45.306,
    "l": 48.039
  },
  "oklch": {
    "l": 0.54875,
    "c": 0.11298,
    "h": 256.5
  },
  "luminance": 0.16442
}

Semantic roles & 50–950 ramp

primary

#4372B2

secondary

#C4AD8D

accent

#9E53D5

background

#F8F9FC

surface

#EFF2F8

border

#CACCD1

text

#0B0E13

muted

#7C7E82

Preview Lab

Preview with #4372B2

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

Preview Lab → · Contrast checker → · Palette generator →