#4E6ACF#4E6ACF

#4E6ACF is a mid, vivid blue. Relative luminance 0.164; OKLCH L 55.6% C 0.159 H 269.1°. Best body text is #FFFFFF at 4.90:1 contrast (WCAG AA passes).

Color values

HEX	#4E6ACF
RGB	rgb(78, 106, 207)
HSL	hsl(227, 57%, 56%)
HSV	hsv(227, 62%, 81%)
CMYK	cmyk(62.3%, 48.8%, 0%, 18.8%)
CIE-LAB	lab(47.54, 21.31, -55.48)
CIE-LCH	lch(47.54, 59.43, 291.02°)
OKLab	oklab(55.55% -0.0026 -0.1588)
OKLCH	oklch(55.55% 0.159 269.1)
XYZ	xyz(19.5546, 16.4311, 61.1604)
Luminance	0.1643 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E6ACF #CFB34E

analogous

#4EAACF #4E6ACF #724ECF

triadic

#4E6ACF #CF4E6A #6ACF4E

tetradic

#4E6ACF #CF4EAA #CFB34E #4ECF72

square

#4E6ACF #CF4EAA #CFB34E #4ECF72

split-complementary

#4E6ACF #CF724E #AACF4E

monochromatic

#233780 #304CB0 #4E6ACF #7E93DC #AEBBE9

Accessibility & contrast

On white

4.90

#4E6ACF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.29

#4E6ACF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4E6ACF

4.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E6ACF	#FFFFFF	#000000	##FFFFFF
##4E6ACF	1.00	4.90	4.29	4.90
#FFFFFF	4.90	1.00	21.00	1.00
#000000	4.29	21.00	1.00	21.00
##FFFFFF	4.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3577D3

Deuteranopia (green-blind)

#196BCD

Tritanopia (blue-blind)

#008193

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #4e6acf;
/* rgb */ color: rgb(78, 106, 207);
/* oklch */ color: oklch(55.6% 0.159 269.1);

Tailwind

colors: {
  custom: {
    50: '#8b94de',
    500: '#4e6acf',
    950: '#000000',
  },
}

SCSS

$custom: #4e6acf;
$custom-light: #8b94de;
$custom-dark: #000000;

JSON

{
  "hex": "#4e6acf",
  "rgb": {
    "r": 78,
    "g": 106,
    "b": 207
  },
  "hsl": {
    "h": 226.977,
    "s": 57.333,
    "l": 55.882
  },
  "oklch": {
    "l": 0.55553,
    "c": 0.15881,
    "h": 269.1
  },
  "luminance": 0.16433
}

Semantic roles & 50–950 ramp

primary

#4E6ACF

secondary

#D7CCA2

accent

#BF47E1

background

#F9F9FD

surface

#F1F1FB

border

#CBCBD4

text

#0D0D15

muted

#7E7E83

Preview Lab

Preview with #4E6ACF

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

Preview Lab → · Contrast checker → · Palette generator →