#4E6ACB#4E6ACB

#4E6ACB is a mid, vivid blue. Relative luminance 0.162; OKLCH L 55.3% C 0.153 H 268.9°. Best body text is #FFFFFF at 4.94:1 contrast (WCAG AA passes).

Color values

HEX	#4E6ACB
RGB	rgb(78, 106, 203)
HSL	hsl(227, 55%, 55%)
HSV	hsv(227, 62%, 80%)
CMYK	cmyk(61.6%, 47.8%, 0%, 20.4%)
CIE-LAB	lab(47.29, 19.94, -53.59)
CIE-LCH	lch(47.29, 57.18, 290.41°)
OKLab	oklab(55.28% -0.0031 -0.1532)
OKLCH	oklch(55.28% 0.153 268.9)
XYZ	xyz(19.0718, 16.2379, 58.6175)
Luminance	0.1624 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E6ACB #CBAF4E

analogous

#4EA8CB #4E6ACB #704ECB

triadic

#4E6ACB #CB4E6A #6ACB4E

tetradic

#4E6ACB #CB4EA8 #CBAF4E #4ECB70

square

#4E6ACB #CB4EA8 #CBAF4E #4ECB70

split-complementary

#4E6ACB #CB704E #A8CB4E

monochromatic

#24377B #324DAA #4E6ACB #7D92D9 #ADBAE7

Accessibility & contrast

On white

4.94

#4E6ACB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.25

#4E6ACB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4E6ACB

4.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E6ACB	#FFFFFF	#000000	##FFFFFF
##4E6ACB	1.00	4.94	4.25	4.94
#FFFFFF	4.94	1.00	21.00	1.00
#000000	4.25	21.00	1.00	21.00
##FFFFFF	4.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3976CF

Deuteranopia (green-blind)

#226BC9

Tritanopia (blue-blind)

#008091

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #4e6acb;
/* rgb */ color: rgb(78, 106, 203);
/* oklch */ color: oklch(55.3% 0.153 268.9);

Tailwind

colors: {
  custom: {
    50: '#8b94db',
    500: '#4e6acb',
    950: '#000000',
  },
}

SCSS

$custom: #4e6acb;
$custom-light: #8b94db;
$custom-dark: #000000;

JSON

{
  "hex": "#4e6acb",
  "rgb": {
    "r": 78,
    "g": 106,
    "b": 203
  },
  "hsl": {
    "h": 226.56,
    "s": 54.585,
    "l": 55.098
  },
  "oklch": {
    "l": 0.55283,
    "c": 0.15326,
    "h": 268.9
  },
  "luminance": 0.1624
}

Semantic roles & 50–950 ramp

primary

#4E6ACB

secondary

#D5C9A0

accent

#BD4ADE

background

#F9F9FD

surface

#F1F1FB

border

#CBCBD4

text

#0D0D15

muted

#7E7E83

Preview Lab

Preview with #4E6ACB

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

Preview Lab → · Contrast checker → · Palette generator →