#4A71BD#4A71BD

#4A71BD is a mid, vivid blue. Relative luminance 0.169; OKLCH L 55.7% C 0.126 H 262.5°. Best body text is #FFFFFF at 4.79:1 contrast (WCAG AA passes).

Color values

HEX	#4A71BD
RGB	rgb(74, 113, 189)
HSL	hsl(220, 47%, 52%)
HSV	hsv(220, 61%, 74%)
CMYK	cmyk(60.8%, 40.2%, 0%, 25.9%)
CIE-LAB	lab(48.18, 10.01, -44.11)
CIE-LCH	lch(48.18, 45.23, 282.78°)
OKLab	oklab(55.65% -0.0165 -0.1254)
OKLCH	oklch(55.65% 0.126 262.5)
XYZ	xyz(17.9113, 16.9387, 50.4598)
Luminance	0.1694 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4A71BD #BD964A

analogous

#4AABBD #4A71BD #5D4ABD

triadic

#4A71BD #BD4A71 #71BD4A

tetradic

#4A71BD #BD4AAB #BD964A #4ABD5D

square

#4A71BD #BD4AAB #BD964A #4ABD5D

split-complementary

#4A71BD #BD5D4A #ABBD4A

monochromatic

#263C67 #365694 #4A71BD #7794CD #A4B7DE

Accessibility & contrast

On white

4.79

#4A71BD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.39

#4A71BD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4A71BD

4.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A71BD	#FFFFFF	#000000	##FFFFFF
##4A71BD	1.00	4.79	4.39	4.79
#FFFFFF	4.79	1.00	21.00	1.00
#000000	4.39	21.00	1.00	21.00
##FFFFFF	4.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5078C0

Deuteranopia (green-blind)

#406DBB

Tritanopia (blue-blind)

#00828E

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #4a71bd;
/* rgb */ color: rgb(74, 113, 189);
/* oklch */ color: oklch(55.7% 0.126 262.5);

Tailwind

colors: {
  custom: {
    50: '#8699d1',
    500: '#4a71bd',
    950: '#000000',
  },
}

SCSS

$custom: #4a71bd;
$custom-light: #8699d1;
$custom-dark: #000000;

JSON

{
  "hex": "#4a71bd",
  "rgb": {
    "r": 74,
    "g": 113,
    "b": 189
  },
  "hsl": {
    "h": 219.652,
    "s": 46.559,
    "l": 51.569
  },
  "oklch": {
    "l": 0.55651,
    "c": 0.12648,
    "h": 262.5
  },
  "luminance": 0.1694
}

Semantic roles & 50–950 ramp

primary

#4A71BD

secondary

#CBBA98

accent

#A952D6

background

#F8F9FC

surface

#F0F2F9

border

#CBCCD2

text

#0C0D14

muted

#7D7E82

Preview Lab

Preview with #4A71BD

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

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