#4E71A9#4E71A9

#4E71A9 is a mid, moderate blue. Relative luminance 0.163; OKLCH L 54.7% C 0.097 H 259.5°. Best body text is #FFFFFF at 4.93:1 contrast (WCAG AA passes).

Color values

HEX	#4E71A9
RGB	rgb(78, 113, 169)
HSL	hsl(217, 37%, 48%)
HSV	hsv(217, 54%, 66%)
CMYK	cmyk(53.8%, 33.1%, 0%, 33.7%)
CIE-LAB	lab(47.36, 4.17, -33.79)
CIE-LCH	lch(47.36, 34.04, 277.03°)
OKLab	oklab(54.73% -0.0177 -0.0952)
OKLCH	oklch(54.73% 0.097 259.5)
XYZ	xyz(16.2060, 16.2933, 39.8194)
Luminance	0.1630 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E71A9 #A9864E

analogous

#4E9EA9 #4E71A9 #584EA9

triadic

#4E71A9 #A94E71 #71A94E

tetradic

#4E71A9 #A94E9E #A9864E #4EA958

square

#4E71A9 #A94E9E #A9864E #4EA958

split-complementary

#4E71A9 #A9584E #9EA94E

monochromatic

#273955 #3B557F #4E71A9 #7592BF #9FB3D3

Accessibility & contrast

On white

4.93

#4E71A9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.26

#4E71A9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4E71A9

4.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E71A9	#FFFFFF	#000000	##FFFFFF
##4E71A9	1.00	4.93	4.26	4.93
#FFFFFF	4.93	1.00	21.00	1.00
#000000	4.26	21.00	1.00	21.00
##FFFFFF	4.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B75AB

Deuteranopia (green-blind)

#506CA8

Tritanopia (blue-blind)

#1D7D85

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #4e71a9;
/* rgb */ color: rgb(78, 113, 169);
/* oklch */ color: oklch(54.7% 0.097 259.5);

Tailwind

colors: {
  custom: {
    50: '#8699c3',
    500: '#4e71a9',
    950: '#000000',
  },
}

SCSS

$custom: #4e71a9;
$custom-light: #8699c3;
$custom-dark: #000000;

JSON

{
  "hex": "#4e71a9",
  "rgb": {
    "r": 78,
    "g": 113,
    "b": 169
  },
  "hsl": {
    "h": 216.923,
    "s": 36.842,
    "l": 48.431
  },
  "oklch": {
    "l": 0.54728,
    "c": 0.09682,
    "h": 259.5
  },
  "luminance": 0.16295
}

Semantic roles & 50–950 ramp

primary

#4E71A9

secondary

#BFAE93

accent

#A15BCD

background

#F8F9FC

surface

#F0F2F8

border

#CBCCD1

text

#0C0D12

muted

#7D7E81

Preview Lab

Preview with #4E71A9

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

Preview Lab → · Contrast checker → · Palette generator →