#4C77AF#4C77AF

#4C77AF is a mid, moderate cyan. Relative luminance 0.178; OKLCH L 56.3% C 0.100 H 255.5°. Best body text is #FFFFFF at 4.60:1 contrast (WCAG AA passes).

Color values

HEX	#4C77AF
RGB	rgb(76, 119, 175)
HSL	hsl(214, 39%, 49%)
HSV	hsv(214, 57%, 69%)
CMYK	cmyk(56.6%, 32%, 0%, 31.4%)
CIE-LAB	lab(49.28, 2.04, -34.27)
CIE-LCH	lch(49.28, 34.33, 273.41°)
OKLab	oklab(56.3% -0.0249 -0.0966)
OKLCH	oklch(56.3% 0.1 255.5)
XYZ	xyz(17.3125, 17.8239, 43.0772)
Luminance	0.1782 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C77AF #AF844C

analogous

#4CA9AF #4C77AF #534CAF

triadic

#4C77AF #AF4C77 #77AF4C

tetradic

#4C77AF #AF4CA9 #AF844C #4CAF53

square

#4C77AF #AF4CA9 #AF844C #4CAF53

split-complementary

#4C77AF #AF534C #A9AF4C

monochromatic

#273D5A #395A84 #4C77AF #7597C3 #A0B7D6

Accessibility & contrast

On white

4.60

#4C77AF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.56

#4C77AF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #4C77AF

4.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C77AF	#FFFFFF	#000000	##FFFFFF
##4C77AF	1.00	4.60	4.56	4.60
#FFFFFF	4.60	1.00	21.00	1.00
#000000	4.56	21.00	1.00	21.00
##FFFFFF	4.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#607AB1

Deuteranopia (green-blind)

#5471AE

Tritanopia (blue-blind)

#00848B

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #4c77af;
/* rgb */ color: rgb(76, 119, 175);
/* oklch */ color: oklch(56.3% 0.100 255.5);

Tailwind

colors: {
  custom: {
    50: '#859ec7',
    500: '#4c77af',
    950: '#000000',
  },
}

SCSS

$custom: #4c77af;
$custom-light: #859ec7;
$custom-dark: #000000;

JSON

{
  "hex": "#4c77af",
  "rgb": {
    "r": 76,
    "g": 119,
    "b": 175
  },
  "hsl": {
    "h": 213.939,
    "s": 39.442,
    "l": 49.216
  },
  "oklch": {
    "l": 0.56298,
    "c": 0.09974,
    "h": 255.5
  },
  "luminance": 0.17825
}

Semantic roles & 50–950 ramp

primary

#4C77AF

secondary

#C2AE94

accent

#9C58CF

background

#F8F9FC

surface

#F0F2F8

border

#CBCCD1

text

#0C0E13

muted

#7D7E82

Preview Lab

Preview with #4C77AF

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

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