#4777FF#4777FF

#4777FF is a mid, highly saturated blue. Relative luminance 0.218; OKLCH L 61.2% C 0.209 H 265.8°. Best body text is #000000 at 5.35:1 contrast (WCAG AA passes).

Color values

HEX	#4777FF
RGB	rgb(71, 119, 255)
HSL	hsl(224, 100%, 64%)
HSV	hsv(224, 72%, 100%)
CMYK	cmyk(72.2%, 53.3%, 0%, 0%)
CIE-LAB	lab(53.76, 28.96, -72.40)
CIE-LCH	lch(53.76, 77.97, 291.80°)
OKLab	oklab(61.19% -0.0154 -0.2085)
OKLCH	oklch(61.19% 0.209 265.8)
XYZ	xyz(27.2390, 21.7503, 97.3510)
Luminance	0.2175 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4777FF #FFCF47

analogous

#47D3FF #4777FF #7347FF

triadic

#4777FF #FF4777 #77FF47

tetradic

#4777FF #FF47D3 #FFCF47 #47FF73

square

#4777FF #FF47D3 #FFCF47 #47FF73

split-complementary

#4777FF #FF7347 #D3FF47

monochromatic

#0035CC #0A4AFF #4777FF #84A4FF #C1D1FF

Accessibility & contrast

On white

3.92

#4777FF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.35

#4777FF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4777FF

5.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4777FF	#FFFFFF	#000000	##000000
##4777FF	1.00	3.92	5.35	5.35
#FFFFFF	3.92	1.00	21.00	21.00
#000000	5.35	21.00	1.00	1.00
##000000	5.35	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#0089FF

Deuteranopia (green-blind)

#0078FC

Tritanopia (blue-blind)

#0098B0

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #4777ff;
/* rgb */ color: rgb(71, 119, 255);
/* oklch */ color: oklch(61.2% 0.209 265.8);

Tailwind

colors: {
  custom: {
    50: '#919dff',
    500: '#4777ff',
    950: '#000000',
  },
}

SCSS

$custom: #4777ff;
$custom-light: #919dff;
$custom-dark: #000000;

JSON

{
  "hex": "#4777ff",
  "rgb": {
    "r": 71,
    "g": 119,
    "b": 255
  },
  "hsl": {
    "h": 224.348,
    "s": 100,
    "l": 63.922
  },
  "oklch": {
    "l": 0.61191,
    "c": 0.20909,
    "h": 265.8
  },
  "luminance": 0.21753
}

Semantic roles & 50–950 ramp

primary

#4777FF

secondary

#F1E0B1

accent

#AA00E6

background

#F9F9FF

surface

#F2F2FF

border

#CCCCD7

text

#0E0E18

muted

#7E7E86

Preview Lab

Preview with #4777FF

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

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