#4C77FF#4C77FF

#4C77FF is a mid, highly saturated blue. Relative luminance 0.220; OKLCH L 61.4% C 0.208 H 266.9°. Best body text is #000000 at 5.39:1 contrast (WCAG AA passes).

Color values

HEX	#4C77FF
RGB	rgb(76, 119, 255)
HSL	hsl(226, 100%, 65%)
HSV	hsv(226, 70%, 100%)
CMYK	cmyk(70.2%, 53.3%, 0%, 0%)
CIE-LAB	lab(53.97, 29.59, -72.05)
CIE-LCH	lch(53.97, 77.88, 292.33°)
OKLab	oklab(61.41% -0.0114 -0.2074)
OKLCH	oklch(61.41% 0.208 266.9)
XYZ	xyz(27.6210, 21.9473, 97.3689)
Luminance	0.2195 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C77FF #FFD44C

analogous

#4CD0FF #4C77FF #7B4CFF

triadic

#4C77FF #FF4C77 #77FF4C

tetradic

#4C77FF #FF4CD0 #FFD44C #4CFF7B

square

#4C77FF #FF4CD0 #FFD44C #4CFF7B

split-complementary

#4C77FF #FF7B4C #D0FF4C

monochromatic

#0032D1 #0F49FF #4C77FF #89A5FF #C6D4FF

Accessibility & contrast

On white

3.90

#4C77FF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.39

#4C77FF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4C77FF

5.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C77FF	#FFFFFF	#000000	##000000
##4C77FF	1.00	3.90	5.39	5.39
#FFFFFF	3.90	1.00	21.00	21.00
#000000	5.39	21.00	1.00	1.00
##000000	5.39	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#018AFF

Deuteranopia (green-blind)

#0079FC

Tritanopia (blue-blind)

#0098B0

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #4c77ff;
/* rgb */ color: rgb(76, 119, 255);
/* oklch */ color: oklch(61.4% 0.208 266.9);

Tailwind

colors: {
  custom: {
    50: '#939dff',
    500: '#4c77ff',
    950: '#000000',
  },
}

SCSS

$custom: #4c77ff;
$custom-light: #939dff;
$custom-dark: #000000;

JSON

{
  "hex": "#4c77ff",
  "rgb": {
    "r": 76,
    "g": 119,
    "b": 255
  },
  "hsl": {
    "h": 225.587,
    "s": 100,
    "l": 64.902
  },
  "oklch": {
    "l": 0.61407,
    "c": 0.20771,
    "h": 266.9
  },
  "luminance": 0.2195
}

Semantic roles & 50–950 ramp

primary

#4C77FF

secondary

#F2E3B5

accent

#AE00E6

background

#F9F9FF

surface

#F2F2FF

border

#CCCCD7

text

#0F0E18

muted

#7E7E86

Preview Lab

Preview with #4C77FF

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

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