#4E77DA#4E77DA

#4E77DA is a mid, vivid blue. Relative luminance 0.199; OKLCH L 58.9% C 0.158 H 265.0°. Best body text is #000000 at 4.98:1 contrast (WCAG AA passes).

Color values

HEX	#4E77DA
RGB	rgb(78, 119, 218)
HSL	hsl(222, 65%, 58%)
HSV	hsv(222, 64%, 85%)
CMYK	cmyk(64.2%, 45.4%, 0%, 14.5%)
CIE-LAB	lab(51.69, 17.01, -55.05)
CIE-LCH	lch(51.69, 57.62, 287.17°)
OKLab	oklab(58.94% -0.0137 -0.1574)
OKLCH	oklch(58.94% 0.158 265)
XYZ	xyz(22.3892, 19.8732, 68.9721)
Luminance	0.1988 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E77DA #DAB14E

analogous

#4EBDDA #4E77DA #6B4EDA

triadic

#4E77DA #DA4E77 #77DA4E

tetradic

#4E77DA #DA4EBD #DAB14E #4EDA6B

square

#4E77DA #DA4EBD #DAB14E #4EDA6B

split-complementary

#4E77DA #DA6B4E #BDDA4E

monochromatic

#1E3F90 #2956C2 #4E77DA #819EE5 #B3C5EF

Accessibility & contrast

On white

4.22

#4E77DA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.98

#4E77DA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4E77DA

4.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E77DA	#FFFFFF	#000000	##000000
##4E77DA	1.00	4.22	4.98	4.98
#FFFFFF	4.22	1.00	21.00	21.00
#000000	4.98	21.00	1.00	1.00
##000000	4.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4782DE

Deuteranopia (green-blind)

#2E75D8

Tritanopia (blue-blind)

#008E9E

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #4e77da;
/* rgb */ color: rgb(78, 119, 218);
/* oklch */ color: oklch(58.9% 0.158 265.0);

Tailwind

colors: {
  custom: {
    50: '#8d9de6',
    500: '#4e77da',
    950: '#000000',
  },
}

SCSS

$custom: #4e77da;
$custom-light: #8d9de6;
$custom-dark: #000000;

JSON

{
  "hex": "#4e77da",
  "rgb": {
    "r": 78,
    "g": 119,
    "b": 218
  },
  "hsl": {
    "h": 222.429,
    "s": 65.421,
    "l": 58.039
  },
  "oklch": {
    "l": 0.58944,
    "c": 0.15796,
    "h": 265
  },
  "luminance": 0.19875
}

Semantic roles & 50–950 ramp

primary

#4E77DA

secondary

#DECDA6

accent

#B73FE8

background

#F9F9FE

surface

#F2F2FC

border

#CCCCD5

text

#0D0E16

muted

#7E7E84

Preview Lab

Preview with #4E77DA

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

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