#4E77FF#4E77FF

#4E77FF is a mid, highly saturated blue. Relative luminance 0.220; OKLCH L 61.5% C 0.207 H 267.3°. Best body text is #000000 at 5.41:1 contrast (WCAG AA passes).

Color values

HEX	#4E77FF
RGB	rgb(78, 119, 255)
HSL	hsl(226, 100%, 65%)
HSV	hsv(226, 69%, 100%)
CMYK	cmyk(69.4%, 53.3%, 0%, 0%)
CIE-LAB	lab(54.06, 29.85, -71.90)
CIE-LCH	lch(54.06, 77.85, 292.55°)
OKLab	oklab(61.5% -0.0097 -0.2069)
OKLCH	oklch(61.5% 0.207 267.3)
XYZ	xyz(27.7824, 22.0305, 97.3765)
Luminance	0.2203 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E77FF #FFD64E

analogous

#4ECFFF #4E77FF #7E4EFF

triadic

#4E77FF #FF4E77 #77FF4E

tetradic

#4E77FF #FF4ECF #FFD64E #4EFF7E

square

#4E77FF #FF4ECF #FFD64E #4EFF7E

split-complementary

#4E77FF #FF7E4E #CFFF4E

monochromatic

#0031D3 #1148FF #4E77FF #8BA6FF #C8D5FF

Accessibility & contrast

On white

3.88

#4E77FF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.41

#4E77FF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4E77FF

5.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E77FF	#FFFFFF	#000000	##000000
##4E77FF	1.00	3.88	5.41	5.41
#FFFFFF	3.88	1.00	21.00	21.00
#000000	5.41	21.00	1.00	1.00
##000000	5.41	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#038AFF

Deuteranopia (green-blind)

#0079FC

Tritanopia (blue-blind)

#0098B0

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #4e77ff;
/* rgb */ color: rgb(78, 119, 255);
/* oklch */ color: oklch(61.5% 0.207 267.3);

Tailwind

colors: {
  custom: {
    50: '#939dff',
    500: '#4e77ff',
    950: '#000000',
  },
}

SCSS

$custom: #4e77ff;
$custom-light: #939dff;
$custom-dark: #000000;

JSON

{
  "hex": "#4e77ff",
  "rgb": {
    "r": 78,
    "g": 119,
    "b": 255
  },
  "hsl": {
    "h": 226.102,
    "s": 100,
    "l": 65.294
  },
  "oklch": {
    "l": 0.61498,
    "c": 0.20716,
    "h": 267.3
  },
  "luminance": 0.22033
}

Semantic roles & 50–950 ramp

primary

#4E77FF

secondary

#F2E4B7

accent

#B000E6

background

#F9F9FF

surface

#F2F2FF

border

#CCCCD7

text

#0F0E18

muted

#7E7E86

Preview Lab

Preview with #4E77FF

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

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