#4E7BCC#4E7BCC

#4E7BCC is a mid, vivid blue. Relative luminance 0.201; OKLCH L 58.9% C 0.134 H 261.3°. Best body text is #000000 at 5.03:1 contrast (WCAG AA passes).

Color values

HEX	#4E7BCC
RGB	rgb(78, 123, 204)
HSL	hsl(219, 55%, 55%)
HSV	hsv(219, 62%, 80%)
CMYK	cmyk(61.8%, 39.7%, 0%, 20%)
CIE-LAB	lab(52.00, 9.75, -46.63)
CIE-LCH	lch(52.00, 47.64, 281.81°)
OKLab	oklab(58.92% -0.0203 -0.1326)
OKLCH	oklch(58.92% 0.134 261.3)
XYZ	xyz(21.1201, 20.1434, 59.8901)
Luminance	0.2014 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E7BCC #CC9F4E

analogous

#4EBACC #4E7BCC #604ECC

triadic

#4E7BCC #CC4E7B #7BCC4E

tetradic

#4E7BCC #CC4EBA #CC9F4E #4ECC60

square

#4E7BCC #CC4EBA #CC9F4E #4ECC60

split-complementary

#4E7BCC #CC604E #BACC4E

monochromatic

#24437C #315DAB #4E7BCC #7E9EDA #ADC2E7

Accessibility & contrast

On white

4.18

#4E7BCC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.03

#4E7BCC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4E7BCC

5.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E7BCC	#FFFFFF	#000000	##000000
##4E7BCC	1.00	4.18	5.03	5.03
#FFFFFF	4.18	1.00	21.00	21.00
#000000	5.03	21.00	1.00	1.00
##000000	5.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5782CF

Deuteranopia (green-blind)

#4677CA

Tritanopia (blue-blind)

#008D99

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #4e7bcc;
/* rgb */ color: rgb(78, 123, 204);
/* oklch */ color: oklch(58.9% 0.134 261.3);

Tailwind

colors: {
  custom: {
    50: '#8aa0dc',
    500: '#4e7bcc',
    950: '#000000',
  },
}

SCSS

$custom: #4e7bcc;
$custom-light: #8aa0dc;
$custom-dark: #000000;

JSON

{
  "hex": "#4e7bcc",
  "rgb": {
    "r": 78,
    "g": 123,
    "b": 204
  },
  "hsl": {
    "h": 218.571,
    "s": 55.263,
    "l": 55.294
  },
  "oklch": {
    "l": 0.58922,
    "c": 0.13414,
    "h": 261.3
  },
  "luminance": 0.20145
}

Semantic roles & 50–950 ramp

primary

#4E7BCC

secondary

#D5C2A1

accent

#A949DF

background

#F9F9FD

surface

#F1F2FB

border

#CBCCD4

text

#0D0E15

muted

#7E7E83

Preview Lab

Preview with #4E7BCC

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

Preview Lab → · Contrast checker → · Palette generator →