#4E77AA#4E77AA

#4E77AA is a mid, moderate cyan. Relative luminance 0.177; OKLCH L 56.1% C 0.092 H 254.5°. Best body text is #FFFFFF at 4.62:1 contrast (WCAG AA passes).

Color values

HEX	#4E77AA
RGB	rgb(78, 119, 170)
HSL	hsl(213, 37%, 49%)
HSV	hsv(213, 54%, 67%)
CMYK	cmyk(54.1%, 30%, 0%, 33.3%)
CIE-LAB	lab(49.15, 0.86, -31.57)
CIE-LCH	lch(49.15, 31.58, 271.56°)
OKLab	oklab(56.14% -0.0246 -0.0887)
OKLCH	oklch(56.14% 0.092 254.5)
XYZ	xyz(16.9919, 17.7143, 40.5462)
Luminance	0.1772 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E77AA #AA814E

analogous

#4EA5AA #4E77AA #534EAA

triadic

#4E77AA #AA4E77 #77AA4E

tetradic

#4E77AA #AA4EA5 #AA814E #4EAA53

square

#4E77AA #AA4EA5 #AA814E #4EAA53

split-complementary

#4E77AA #AA534E #A5AA4E

monochromatic

#283C56 #3B5A80 #4E77AA #7597C0 #9FB6D3

Accessibility & contrast

On white

4.62

#4E77AA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.54

#4E77AA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #4E77AA

4.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E77AA	#FFFFFF	#000000	##FFFFFF
##4E77AA	1.00	4.62	4.54	4.62
#FFFFFF	4.62	1.00	21.00	1.00
#000000	4.54	21.00	1.00	21.00
##FFFFFF	4.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#627AAC

Deuteranopia (green-blind)

#5771A9

Tritanopia (blue-blind)

#198289

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #4e77aa;
/* rgb */ color: rgb(78, 119, 170);
/* oklch */ color: oklch(56.1% 0.092 254.5);

Tailwind

colors: {
  custom: {
    50: '#869ec3',
    500: '#4e77aa',
    950: '#000000',
  },
}

SCSS

$custom: #4e77aa;
$custom-light: #869ec3;
$custom-dark: #000000;

JSON

{
  "hex": "#4e77aa",
  "rgb": {
    "r": 78,
    "g": 119,
    "b": 170
  },
  "hsl": {
    "h": 213.261,
    "s": 37.097,
    "l": 48.627
  },
  "oklch": {
    "l": 0.56143,
    "c": 0.09206,
    "h": 254.5
  },
  "luminance": 0.17716
}

Semantic roles & 50–950 ramp

primary

#4E77AA

secondary

#C0AC94

accent

#9A5BCD

background

#F8F9FC

surface

#F0F2F8

border

#CBCCD1

text

#0C0E12

muted

#7D7E81

Preview Lab

Preview with #4E77AA

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

Preview Lab → · Contrast checker → · Palette generator →