#4E7FC7#4E7FC7

#4E7FC7 is a mid, vivid blue. Relative luminance 0.209; OKLCH L 59.5% C 0.123 H 257.9°. Best body text is #000000 at 5.18:1 contrast (WCAG AA passes).

Color values

HEX	#4E7FC7
RGB	rgb(78, 127, 199)
HSL	hsl(216, 52%, 54%)
HSV	hsv(216, 61%, 78%)
CMYK	cmyk(60.8%, 36.2%, 0%, 22%)
CIE-LAB	lab(52.86, 5.63, -42.42)
CIE-LCH	lch(52.86, 42.79, 277.56°)
OKLab	oklab(59.51% -0.0257 -0.1202)
OKLCH	oklch(59.51% 0.123 257.9)
XYZ	xyz(21.0364, 20.9201, 56.9511)
Luminance	0.2092 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E7FC7 #C7964E

analogous

#4EBCC7 #4E7FC7 #5A4EC7

triadic

#4E7FC7 #C74E7F #7FC74E

tetradic

#4E7FC7 #C74EBC #C7964E #4EC75A

square

#4E7FC7 #C74EBC #C7964E #4EC75A

split-complementary

#4E7FC7 #C75A4E #BCC74E

monochromatic

#254675 #3461A4 #4E7FC7 #7CA1D6 #ABC2E4

Accessibility & contrast

On white

4.05

#4E7FC7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.18

#4E7FC7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4E7FC7

5.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E7FC7	#FFFFFF	#000000	##000000
##4E7FC7	1.00	4.05	5.18	5.18
#FFFFFF	4.05	1.00	21.00	21.00
#000000	5.18	21.00	1.00	1.00
##000000	5.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6084CA

Deuteranopia (green-blind)

#5079C6

Tritanopia (blue-blind)

#008F99

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #4e7fc7;
/* rgb */ color: rgb(78, 127, 199);
/* oklch */ color: oklch(59.5% 0.123 257.9);

Tailwind

colors: {
  custom: {
    50: '#8aa3d8',
    500: '#4e7fc7',
    950: '#000000',
  },
}

SCSS

$custom: #4e7fc7;
$custom-light: #8aa3d8;
$custom-dark: #000000;

JSON

{
  "hex": "#4e7fc7",
  "rgb": {
    "r": 78,
    "g": 127,
    "b": 199
  },
  "hsl": {
    "h": 215.702,
    "s": 51.931,
    "l": 54.314
  },
  "oklch": {
    "l": 0.59507,
    "c": 0.12293,
    "h": 257.9
  },
  "luminance": 0.20922
}

Semantic roles & 50–950 ramp

primary

#4E7FC7

secondary

#D2BD9F

accent

#A14CDB

background

#F8FAFD

surface

#F0F3FA

border

#CBCDD3

text

#0D0F14

muted

#7D7F83

Preview Lab

Preview with #4E7FC7

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

Preview Lab → · Contrast checker → · Palette generator →