#4A77FF#4A77FF

#4A77FF is a mid, highly saturated blue. Relative luminance 0.219; OKLCH L 61.3% C 0.208 H 266.4°. Best body text is #000000 at 5.37:1 contrast (WCAG AA passes).

Color values

HEX	#4A77FF
RGB	rgb(74, 119, 255)
HSL	hsl(225, 100%, 65%)
HSV	hsv(225, 71%, 100%)
CMYK	cmyk(71%, 53.3%, 0%, 0%)
CIE-LAB	lab(53.89, 29.33, -72.19)
CIE-LCH	lch(53.89, 77.92, 292.11°)
OKLab	oklab(61.32% -0.013 -0.2079)
OKLCH	oklch(61.32% 0.208 266.4)
XYZ	xyz(27.4646, 21.8666, 97.3616)
Luminance	0.2187 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4A77FF #FFD24A

analogous

#4AD1FF #4A77FF #784AFF

triadic

#4A77FF #FF4A77 #77FF4A

tetradic

#4A77FF #FF4AD1 #FFD24A #4AFF78

square

#4A77FF #FF4AD1 #FFD24A #4AFF78

split-complementary

#4A77FF #FF784A #D1FF4A

monochromatic

#0033CF #0D49FF #4A77FF #87A5FF #C4D3FF

Accessibility & contrast

On white

3.91

#4A77FF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.37

#4A77FF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4A77FF

5.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A77FF	#FFFFFF	#000000	##000000
##4A77FF	1.00	3.91	5.37	5.37
#FFFFFF	3.91	1.00	21.00	21.00
#000000	5.37	21.00	1.00	1.00
##000000	5.37	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#0089FF

Deuteranopia (green-blind)

#0079FC

Tritanopia (blue-blind)

#0098B0

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #4a77ff;
/* rgb */ color: rgb(74, 119, 255);
/* oklch */ color: oklch(61.3% 0.208 266.4);

Tailwind

colors: {
  custom: {
    50: '#929dff',
    500: '#4a77ff',
    950: '#000000',
  },
}

SCSS

$custom: #4a77ff;
$custom-light: #929dff;
$custom-dark: #000000;

JSON

{
  "hex": "#4a77ff",
  "rgb": {
    "r": 74,
    "g": 119,
    "b": 255
  },
  "hsl": {
    "h": 225.083,
    "s": 100,
    "l": 64.51
  },
  "oklch": {
    "l": 0.61319,
    "c": 0.20827,
    "h": 266.4
  },
  "luminance": 0.21869
}

Semantic roles & 50–950 ramp

primary

#4A77FF

secondary

#F2E2B3

accent

#AC00E6

background

#F9F9FF

surface

#F2F2FF

border

#CCCCD7

text

#0F0E18

muted

#7E7E86

Preview Lab

Preview with #4A77FF

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

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