#4E6BCB#4E6BCB

#4E6BCB is a mid, vivid blue. Relative luminance 0.164; OKLCH L 55.5% C 0.152 H 268.5°. Best body text is #FFFFFF at 4.90:1 contrast (WCAG AA passes).

Color values

HEX	#4E6BCB
RGB	rgb(78, 107, 203)
HSL	hsl(226, 55%, 55%)
HSV	hsv(226, 62%, 80%)
CMYK	cmyk(61.6%, 47.3%, 0%, 20.4%)
CIE-LAB	lab(47.55, 19.31, -53.16)
CIE-LCH	lch(47.55, 56.56, 289.97°)
OKLab	oklab(55.49% -0.0041 -0.1519)
OKLCH	oklch(55.49% 0.152 268.5)
XYZ	xyz(19.1754, 16.4452, 58.6521)
Luminance	0.1645 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E6BCB #CBAE4E

analogous

#4EA9CB #4E6BCB #6F4ECB

triadic

#4E6BCB #CB4E6B #6BCB4E

tetradic

#4E6BCB #CB4EA9 #CBAE4E #4ECB6F

square

#4E6BCB #CB4EA9 #CBAE4E #4ECB6F

split-complementary

#4E6BCB #CB6F4E #A9CB4E

monochromatic

#24387B #324EAA #4E6BCB #7D93D9 #ADBAE7

Accessibility & contrast

On white

4.90

#4E6BCB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.29

#4E6BCB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4E6BCB

4.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E6BCB	#FFFFFF	#000000	##FFFFFF
##4E6BCB	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)

#3B77CF

Deuteranopia (green-blind)

#256CC9

Tritanopia (blue-blind)

#008191

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #4e6bcb;
/* rgb */ color: rgb(78, 107, 203);
/* oklch */ color: oklch(55.5% 0.152 268.5);

Tailwind

colors: {
  custom: {
    50: '#8b94db',
    500: '#4e6bcb',
    950: '#000000',
  },
}

SCSS

$custom: #4e6bcb;
$custom-light: #8b94db;
$custom-dark: #000000;

JSON

{
  "hex": "#4e6bcb",
  "rgb": {
    "r": 78,
    "g": 107,
    "b": 203
  },
  "hsl": {
    "h": 226.08,
    "s": 54.585,
    "l": 55.098
  },
  "oklch": {
    "l": 0.55487,
    "c": 0.152,
    "h": 268.5
  },
  "luminance": 0.16447
}

Semantic roles & 50–950 ramp

primary

#4E6BCB

secondary

#D5C8A0

accent

#BC4ADE

background

#F9F9FD

surface

#F1F1FB

border

#CBCBD4

text

#0D0D15

muted

#7E7E83

Preview Lab

Preview with #4E6BCB

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

Preview Lab → · Contrast checker → · Palette generator →