#4E6FCB#4E6FCB

#4E6FCB is a mid, vivid blue. Relative luminance 0.173; OKLCH L 56.3% C 0.147 H 266.8°. Best body text is #FFFFFF at 4.71:1 contrast (WCAG AA passes).

Color values

HEX	#4E6FCB
RGB	rgb(78, 111, 203)
HSL	hsl(224, 55%, 55%)
HSV	hsv(224, 62%, 80%)
CMYK	cmyk(61.6%, 45.3%, 0%, 20.4%)
CIE-LAB	lab(48.63, 16.81, -51.42)
CIE-LCH	lch(48.63, 54.10, 288.11°)
OKLab	oklab(56.31% -0.0081 -0.1468)
OKLCH	oklch(56.31% 0.147 266.8)
XYZ	xyz(19.6021, 17.2987, 58.7943)
Luminance	0.1730 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E6FCB #CBAA4E

analogous

#4EADCB #4E6FCB #6B4ECB

triadic

#4E6FCB #CB4E6F #6FCB4E

tetradic

#4E6FCB #CB4EAD #CBAA4E #4ECB6B

square

#4E6FCB #CB4EAD #CBAA4E #4ECB6B

split-complementary

#4E6FCB #CB6B4E #ADCB4E

monochromatic

#243B7B #3252AA #4E6FCB #7D95D9 #ADBCE7

Accessibility & contrast

On white

4.71

#4E6FCB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.46

#4E6FCB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4E6FCB

4.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E6FCB	#FFFFFF	#000000	##FFFFFF
##4E6FCB	1.00	4.71	4.46	4.71
#FFFFFF	4.71	1.00	21.00	1.00
#000000	4.46	21.00	1.00	21.00
##FFFFFF	4.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#437ACE

Deuteranopia (green-blind)

#2F6EC9

Tritanopia (blue-blind)

#008493

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #4e6fcb;
/* rgb */ color: rgb(78, 111, 203);
/* oklch */ color: oklch(56.3% 0.147 266.8);

Tailwind

colors: {
  custom: {
    50: '#8b97db',
    500: '#4e6fcb',
    950: '#000000',
  },
}

SCSS

$custom: #4e6fcb;
$custom-light: #8b97db;
$custom-dark: #000000;

JSON

{
  "hex": "#4e6fcb",
  "rgb": {
    "r": 78,
    "g": 111,
    "b": 203
  },
  "hsl": {
    "h": 224.16,
    "s": 54.585,
    "l": 55.098
  },
  "oklch": {
    "l": 0.56313,
    "c": 0.14703,
    "h": 266.8
  },
  "luminance": 0.173
}

Semantic roles & 50–950 ramp

primary

#4E6FCB

secondary

#D5C7A0

accent

#B74ADE

background

#F9F9FD

surface

#F1F2FB

border

#CBCCD4

text

#0D0D15

muted

#7E7E83

Preview Lab

Preview with #4E6FCB

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

Preview Lab → · Contrast checker → · Palette generator →