#4E77A9#4E77A9

#4E77A9 is a mid, moderate cyan. Relative luminance 0.177; OKLCH L 56.1% C 0.091 H 254.1°. Best body text is #FFFFFF at 4.63:1 contrast (WCAG AA passes).

Color values

HEX	#4E77A9
RGB	rgb(78, 119, 169)
HSL	hsl(213, 37%, 48%)
HSV	hsv(213, 54%, 66%)
CMYK	cmyk(53.8%, 29.6%, 0%, 33.7%)
CIE-LAB	lab(49.10, 0.54, -31.06)
CIE-LCH	lch(49.10, 31.06, 270.99°)
OKLab	oklab(56.09% -0.0249 -0.0872)
OKLCH	oklch(56.09% 0.091 254.1)
XYZ	xyz(16.8977, 17.6766, 40.0499)
Luminance	0.1768 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E77A9 #A9804E

analogous

#4EA4A9 #4E77A9 #524EA9

triadic

#4E77A9 #A94E77 #77A94E

tetradic

#4E77A9 #A94EA4 #A9804E #4EA952

square

#4E77A9 #A94EA4 #A9804E #4EA952

split-complementary

#4E77A9 #A9524E #A4A94E

monochromatic

#273C55 #3B5A7F #4E77A9 #7596BF #9FB6D3

Accessibility & contrast

On white

4.63

#4E77A9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.54

#4E77A9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #4E77A9

4.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E77A9	#FFFFFF	#000000	##FFFFFF
##4E77A9	1.00	4.63	4.54	4.63
#FFFFFF	4.63	1.00	21.00	1.00
#000000	4.54	21.00	1.00	21.00
##FFFFFF	4.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#637AAB

Deuteranopia (green-blind)

#5771A8

Tritanopia (blue-blind)

#1A8289

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #4e77a9;
/* rgb */ color: rgb(78, 119, 169);
/* oklch */ color: oklch(56.1% 0.091 254.1);

Tailwind

colors: {
  custom: {
    50: '#869ec3',
    500: '#4e77a9',
    950: '#000000',
  },
}

SCSS

$custom: #4e77a9;
$custom-light: #869ec3;
$custom-dark: #000000;

JSON

{
  "hex": "#4e77a9",
  "rgb": {
    "r": 78,
    "g": 119,
    "b": 169
  },
  "hsl": {
    "h": 212.967,
    "s": 36.842,
    "l": 48.431
  },
  "oklch": {
    "l": 0.56091,
    "c": 0.09072,
    "h": 254.1
  },
  "luminance": 0.17678
}

Semantic roles & 50–950 ramp

primary

#4E77A9

secondary

#BFAC93

accent

#9A5BCD

background

#F8F9FC

surface

#F0F2F8

border

#CBCCD1

text

#0C0E12

muted

#7D7E81

Preview Lab

Preview with #4E77A9

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

Preview Lab → · Contrast checker → · Palette generator →