#4A73AF#4A73AF

#4A73AF is a mid, moderate blue. Relative luminance 0.168; OKLCH L 55.3% C 0.105 H 257.8°. Best body text is #FFFFFF at 4.81:1 contrast (WCAG AA passes).

Color values

HEX	#4A73AF
RGB	rgb(74, 115, 175)
HSL	hsl(216, 41%, 49%)
HSV	hsv(216, 58%, 69%)
CMYK	cmyk(57.7%, 34.3%, 0%, 31.4%)
CIE-LAB	lab(48.02, 4.04, -36.26)
CIE-LCH	lch(48.02, 36.48, 276.35°)
OKLab	oklab(55.29% -0.0221 -0.1024)
OKLCH	oklch(55.29% 0.105 257.8)
XYZ	xyz(16.6899, 16.8111, 42.9145)
Luminance	0.1681 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4A73AF #AF864A

analogous

#4AA6AF #4A73AF #544AAF

triadic

#4A73AF #AF4A73 #73AF4A

tetradic

#4A73AF #AF4AA6 #AF864A #4AAF54

square

#4A73AF #AF4AA6 #AF864A #4AAF54

split-complementary

#4A73AF #AF544A #A6AF4A

monochromatic

#263A59 #385784 #4A73AF #7393C4 #9EB4D6

Accessibility & contrast

On white

4.81

#4A73AF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.36

#4A73AF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4A73AF

4.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A73AF	#FFFFFF	#000000	##FFFFFF
##4A73AF	1.00	4.81	4.36	4.81
#FFFFFF	4.81	1.00	21.00	1.00
#000000	4.36	21.00	1.00	21.00
##FFFFFF	4.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A77B2

Deuteranopia (green-blind)

#4D6EAE

Tritanopia (blue-blind)

#008089

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #4a73af;
/* rgb */ color: rgb(74, 115, 175);
/* oklch */ color: oklch(55.3% 0.105 257.8);

Tailwind

colors: {
  custom: {
    50: '#849bc7',
    500: '#4a73af',
    950: '#000000',
  },
}

SCSS

$custom: #4a73af;
$custom-light: #849bc7;
$custom-dark: #000000;

JSON

{
  "hex": "#4a73af",
  "rgb": {
    "r": 74,
    "g": 115,
    "b": 175
  },
  "hsl": {
    "h": 215.644,
    "s": 40.562,
    "l": 48.824
  },
  "oklch": {
    "l": 0.55286,
    "c": 0.10479,
    "h": 257.8
  },
  "luminance": 0.16812
}

Semantic roles & 50–950 ramp

primary

#4A73AF

secondary

#C2AF92

accent

#9F57D0

background

#F8F9FC

surface

#F0F2F8

border

#CBCCD1

text

#0B0E13

muted

#7C7E82

Preview Lab

Preview with #4A73AF

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

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