#4D77FF#4D77FF

#4D77FF is a mid, highly saturated blue. Relative luminance 0.220; OKLCH L 61.5% C 0.207 H 267.1°. Best body text is #000000 at 5.40:1 contrast (WCAG AA passes).

Color values

HEX	#4D77FF
RGB	rgb(77, 119, 255)
HSL	hsl(226, 100%, 65%)
HSV	hsv(226, 70%, 100%)
CMYK	cmyk(69.8%, 53.3%, 0%, 0%)
CIE-LAB	lab(54.01, 29.72, -71.97)
CIE-LCH	lch(54.01, 77.87, 292.43°)
OKLab	oklab(61.45% -0.0105 -0.2072)
OKLCH	oklch(61.45% 0.207 267.1)
XYZ	xyz(27.7011, 21.9886, 97.3727)
Luminance	0.2199 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D77FF #FFD54D

analogous

#4DD0FF #4D77FF #7C4DFF

triadic

#4D77FF #FF4D77 #77FF4D

tetradic

#4D77FF #FF4DD0 #FFD54D #4DFF7C

square

#4D77FF #FF4DD0 #FFD54D #4DFF7C

split-complementary

#4D77FF #FF7C4D #D0FF4D

monochromatic

#0031D2 #1048FF #4D77FF #8AA6FF #C7D5FF

Accessibility & contrast

On white

3.89

#4D77FF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.40

#4D77FF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4D77FF

5.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D77FF	#FFFFFF	#000000	##000000
##4D77FF	1.00	3.89	5.40	5.40
#FFFFFF	3.89	1.00	21.00	21.00
#000000	5.40	21.00	1.00	1.00
##000000	5.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#028AFF

Deuteranopia (green-blind)

#0079FC

Tritanopia (blue-blind)

#0098B0

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #4d77ff;
/* rgb */ color: rgb(77, 119, 255);
/* oklch */ color: oklch(61.5% 0.207 267.1);

Tailwind

colors: {
  custom: {
    50: '#939dff',
    500: '#4d77ff',
    950: '#000000',
  },
}

SCSS

$custom: #4d77ff;
$custom-light: #939dff;
$custom-dark: #000000;

JSON

{
  "hex": "#4d77ff",
  "rgb": {
    "r": 77,
    "g": 119,
    "b": 255
  },
  "hsl": {
    "h": 225.843,
    "s": 100,
    "l": 65.098
  },
  "oklch": {
    "l": 0.61452,
    "c": 0.20744,
    "h": 267.1
  },
  "luminance": 0.21991
}

Semantic roles & 50–950 ramp

primary

#4D77FF

secondary

#F2E4B6

accent

#AF00E6

background

#F9F9FF

surface

#F2F2FF

border

#CCCCD7

text

#0F0E18

muted

#7E7E86

Preview Lab

Preview with #4D77FF

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

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