#4473AB#4473AB

#4473AB is a mid, moderate cyan. Relative luminance 0.164; OKLCH L 54.8% C 0.102 H 253.8°. Best body text is #FFFFFF at 4.90:1 contrast (WCAG AA passes).

Color values

HEX	#4473AB
RGB	rgb(68, 115, 171)
HSL	hsl(213, 43%, 47%)
HSV	hsv(213, 60%, 67%)
CMYK	cmyk(60.2%, 32.7%, 0%, 32.9%)
CIE-LAB	lab(47.53, 1.44, -34.71)
CIE-LCH	lch(47.53, 34.74, 272.37°)
OKLab	oklab(54.76% -0.0284 -0.098)
OKLCH	oklch(54.76% 0.102 253.8)
XYZ	xyz(15.8627, 16.4293, 40.8554)
Luminance	0.1643 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4473AB #AB7C44

analogous

#44A7AB #4473AB #4944AB

triadic

#4473AB #AB4473 #73AB44

tetradic

#4473AB #AB44A7 #AB7C44 #44AB49

square

#4473AB #AB44A7 #AB7C44 #44AB49

split-complementary

#4473AB #AB4944 #A7AB44

monochromatic

#213853 #33567F #4473AB #6992C3 #95B2D5

Accessibility & contrast

On white

4.90

#4473AB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.29

#4473AB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4473AB

4.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4473AB	#FFFFFF	#000000	##FFFFFF
##4473AB	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)

#5C76AD

Deuteranopia (green-blind)

#4E6CAA

Tritanopia (blue-blind)

#008087

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #4473ab;
/* rgb */ color: rgb(68, 115, 171);
/* oklch */ color: oklch(54.8% 0.102 253.8);

Tailwind

colors: {
  custom: {
    50: '#819bc4',
    500: '#4473ab',
    950: '#000000',
  },
}

SCSS

$custom: #4473ab;
$custom-light: #819bc4;
$custom-dark: #000000;

JSON

{
  "hex": "#4473ab",
  "rgb": {
    "r": 68,
    "g": 115,
    "b": 171
  },
  "hsl": {
    "h": 212.621,
    "s": 43.096,
    "l": 46.863
  },
  "oklch": {
    "l": 0.5476,
    "c": 0.10207,
    "h": 253.8
  },
  "luminance": 0.16431
}

Semantic roles & 50–950 ramp

primary

#4473AB

secondary

#C0A88A

accent

#9955D3

background

#F8F9FC

surface

#EFF2F8

border

#CACCD1

text

#0B0E12

muted

#7C7E81

Preview Lab

Preview with #4473AB

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

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