#4C6BE3#4C6BE3

#4C6BE3 is a mid, vivid blue. Relative luminance 0.176; OKLCH L 57.1% C 0.185 H 268.9°. Best body text is #FFFFFF at 4.65:1 contrast (WCAG AA passes).

Color values

HEX	#4C6BE3
RGB	rgb(76, 107, 227)
HSL	hsl(228, 73%, 59%)
HSV	hsv(228, 67%, 89%)
CMYK	cmyk(66.5%, 52.9%, 0%, 11%)
CIE-LAB	lab(49.00, 27.27, -64.47)
CIE-LCH	lch(49.00, 70.00, 292.93°)
OKLab	oklab(57.05% -0.0035 -0.1853)
OKLCH	oklch(57.05% 0.185 268.9)
XYZ	xyz(22.0986, 17.5958, 74.8899)
Luminance	0.1760 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C6BE3 #E3C44C

analogous

#4CB7E3 #4C6BE3 #794CE3

triadic

#4C6BE3 #E34C6B #6BE34C

tetradic

#4C6BE3 #E34CB7 #E3C44C #4CE379

square

#4C6BE3 #E34CB7 #E3C44C #4CE379

split-complementary

#4C6BE3 #E3794C #B7E34C

monochromatic

#18339C #2145D1 #4C6BE3 #8197EB #B6C3F4

Accessibility & contrast

On white

4.65

#4C6BE3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.52

#4C6BE3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #4C6BE3

4.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C6BE3	#FFFFFF	#000000	##FFFFFF
##4C6BE3	1.00	4.65	4.52	4.65
#FFFFFF	4.65	1.00	21.00	1.00
#000000	4.52	21.00	1.00	21.00
##FFFFFF	4.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#177CE7

Deuteranopia (green-blind)

#006EE1

Tritanopia (blue-blind)

#00889D

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #4c6be3;
/* rgb */ color: rgb(76, 107, 227);
/* oklch */ color: oklch(57.1% 0.185 268.9);

Tailwind

colors: {
  custom: {
    50: '#8e94ed',
    500: '#4c6be3',
    950: '#000000',
  },
}

SCSS

$custom: #4c6be3;
$custom-light: #8e94ed;
$custom-dark: #000000;

JSON

{
  "hex": "#4c6be3",
  "rgb": {
    "r": 76,
    "g": 107,
    "b": 227
  },
  "hsl": {
    "h": 227.682,
    "s": 72.947,
    "l": 59.412
  },
  "oklch": {
    "l": 0.57054,
    "c": 0.18531,
    "h": 268.9
  },
  "luminance": 0.17598
}

Semantic roles & 50–950 ramp

primary

#4C6BE3

secondary

#E3D7A8

accent

#CA38F0

background

#F9F9FE

surface

#F2F1FD

border

#CCCBD5

text

#0E0D16

muted

#7E7E84

Preview Lab

Preview with #4C6BE3

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

Preview Lab → · Contrast checker → · Palette generator →