#4E71AA#4E71AA

#4E71AA is a mid, moderate blue. Relative luminance 0.163; OKLCH L 54.8% C 0.098 H 259.8°. Best body text is #FFFFFF at 4.92:1 contrast (WCAG AA passes).

Color values

HEX	#4E71AA
RGB	rgb(78, 113, 170)
HSL	hsl(217, 37%, 49%)
HSV	hsv(217, 54%, 67%)
CMYK	cmyk(54.1%, 33.5%, 0%, 33.3%)
CIE-LAB	lab(47.41, 4.49, -34.30)
CIE-LCH	lch(47.41, 34.59, 277.46°)
OKLab	oklab(54.78% -0.0174 -0.0967)
OKLCH	oklch(54.78% 0.098 259.8)
XYZ	xyz(16.3002, 16.3310, 40.3157)
Luminance	0.1633 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E71AA #AA874E

analogous

#4E9FAA #4E71AA #594EAA

triadic

#4E71AA #AA4E71 #71AA4E

tetradic

#4E71AA #AA4E9F #AA874E #4EAA59

square

#4E71AA #AA4E9F #AA874E #4EAA59

split-complementary

#4E71AA #AA594E #9FAA4E

monochromatic

#283956 #3B5580 #4E71AA #7592C0 #9FB3D3

Accessibility & contrast

On white

4.92

#4E71AA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.27

#4E71AA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4E71AA

4.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E71AA	#FFFFFF	#000000	##FFFFFF
##4E71AA	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)

#5A75AC

Deuteranopia (green-blind)

#4F6DA9

Tritanopia (blue-blind)

#1B7E86

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #4e71aa;
/* rgb */ color: rgb(78, 113, 170);
/* oklch */ color: oklch(54.8% 0.098 259.8);

Tailwind

colors: {
  custom: {
    50: '#8699c3',
    500: '#4e71aa',
    950: '#000000',
  },
}

SCSS

$custom: #4e71aa;
$custom-light: #8699c3;
$custom-dark: #000000;

JSON

{
  "hex": "#4e71aa",
  "rgb": {
    "r": 78,
    "g": 113,
    "b": 170
  },
  "hsl": {
    "h": 217.174,
    "s": 37.097,
    "l": 48.627
  },
  "oklch": {
    "l": 0.54782,
    "c": 0.09823,
    "h": 259.8
  },
  "luminance": 0.16332
}

Semantic roles & 50–950 ramp

primary

#4E71AA

secondary

#C0AF94

accent

#A25BCD

background

#F8F9FC

surface

#F0F2F8

border

#CBCCD1

text

#0C0D12

muted

#7D7E81

Preview Lab

Preview with #4E71AA

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

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