#4B71AE#4B71AE

#4B71AE is a mid, moderate blue. Relative luminance 0.164; OKLCH L 54.8% C 0.105 H 259.5°. Best body text is #FFFFFF at 4.92:1 contrast (WCAG AA passes).

Color values

HEX	#4B71AE
RGB	rgb(75, 113, 174)
HSL	hsl(217, 40%, 49%)
HSV	hsv(217, 57%, 68%)
CMYK	cmyk(56.9%, 35.1%, 0%, 31.8%)
CIE-LAB	lab(47.44, 5.14, -36.58)
CIE-LCH	lch(47.44, 36.94, 278.00°)
OKLab	oklab(54.83% -0.0192 -0.1034)
OKLCH	oklch(54.83% 0.105 259.5)
XYZ	xyz(16.4441, 16.3608, 42.3276)
Luminance	0.1636 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B71AE #AE884B

analogous

#4BA3AE #4B71AE #574BAE

triadic

#4B71AE #AE4B71 #71AE4B

tetradic

#4B71AE #AE4BA3 #AE884B #4BAE57

square

#4B71AE #AE4BA3 #AE884B #4BAE57

split-complementary

#4B71AE #AE574B #A3AE4B

monochromatic

#263958 #395583 #4B71AE #7392C3 #9EB3D5

Accessibility & contrast

On white

4.92

#4B71AE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.27

#4B71AE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4B71AE

4.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B71AE	#FFFFFF	#000000	##FFFFFF
##4B71AE	1.00	4.92	4.27	4.92
#FFFFFF	4.92	1.00	21.00	1.00
#000000	4.27	21.00	1.00	21.00
##FFFFFF	4.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5876B1

Deuteranopia (green-blind)

#4C6CAD

Tritanopia (blue-blind)

#007F87

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #4b71ae;
/* rgb */ color: rgb(75, 113, 174);
/* oklch */ color: oklch(54.8% 0.105 259.5);

Tailwind

colors: {
  custom: {
    50: '#8599c6',
    500: '#4b71ae',
    950: '#000000',
  },
}

SCSS

$custom: #4b71ae;
$custom-light: #8599c6;
$custom-dark: #000000;

JSON

{
  "hex": "#4b71ae",
  "rgb": {
    "r": 75,
    "g": 113,
    "b": 174
  },
  "hsl": {
    "h": 216.97,
    "s": 39.759,
    "l": 48.824
  },
  "oklch": {
    "l": 0.54834,
    "c": 0.10513,
    "h": 259.5
  },
  "luminance": 0.16362
}

Semantic roles & 50–950 ramp

primary

#4B71AE

secondary

#C2B093

accent

#A258D0

background

#F8F9FC

surface

#F0F2F8

border

#CBCCD1

text

#0B0D13

muted

#7C7E82

Preview Lab

Preview with #4B71AE

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

Preview Lab → · Contrast checker → · Palette generator →