#4473B3#4473B3

#4473B3 is a mid, moderate cyan. Relative luminance 0.167; OKLCH L 55.2% C 0.113 H 256.5°. Best body text is #FFFFFF at 4.83:1 contrast (WCAG AA passes).

Color values

HEX	#4473B3
RGB	rgb(68, 115, 179)
HSL	hsl(215, 45%, 48%)
HSV	hsv(215, 62%, 70%)
CMYK	cmyk(62%, 35.8%, 0%, 29.8%)
CIE-LAB	lab(47.94, 4.17, -38.73)
CIE-LCH	lch(47.94, 38.96, 276.15°)
OKLab	oklab(55.21% -0.0263 -0.1097)
OKLCH	oklch(55.21% 0.113 256.5)
XYZ	xyz(16.6484, 16.7436, 44.9936)
Luminance	0.1674 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4473B3 #B38444

analogous

#44AAB3 #4473B3 #4D44B3

triadic

#4473B3 #B34473 #73B344

tetradic

#4473B3 #B344AA #B38444 #44B34D

square

#4473B3 #B344AA #B38444 #44B34D

split-complementary

#4473B3 #B34D44 #AAB344

monochromatic

#223A5A #335787 #4473B3 #6D93C7 #99B4D8

Accessibility & contrast

On white

4.83

#4473B3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.35

#4473B3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4473B3

4.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4473B3	#FFFFFF	#000000	##FFFFFF
##4473B3	1.00	4.83	4.35	4.83
#FFFFFF	4.83	1.00	21.00	1.00
#000000	4.35	21.00	1.00	21.00
##FFFFFF	4.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5878B6

Deuteranopia (green-blind)

#496DB2

Tritanopia (blue-blind)

#00828A

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #4473b3;
/* rgb */ color: rgb(68, 115, 179);
/* oklch */ color: oklch(55.2% 0.113 256.5);

Tailwind

colors: {
  custom: {
    50: '#829aca',
    500: '#4473b3',
    950: '#000000',
  },
}

SCSS

$custom: #4473b3;
$custom-light: #829aca;
$custom-dark: #000000;

JSON

{
  "hex": "#4473b3",
  "rgb": {
    "r": 68,
    "g": 115,
    "b": 179
  },
  "hsl": {
    "h": 214.595,
    "s": 44.939,
    "l": 48.431
  },
  "oklch": {
    "l": 0.55207,
    "c": 0.11285,
    "h": 256.5
  },
  "luminance": 0.16745
}

Semantic roles & 50–950 ramp

primary

#4473B3

secondary

#C4AE8E

accent

#9E53D5

background

#F8F9FC

surface

#EFF2F8

border

#CACCD1

text

#0B0E13

muted

#7C7E82

Preview Lab

Preview with #4473B3

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

Preview Lab → · Contrast checker → · Palette generator →