#4C6FDB#4C6FDB

#4C6FDB is a mid, vivid blue. Relative luminance 0.180; OKLCH L 57.3% C 0.170 H 267.4°. Best body text is #000000 at 4.60:1 contrast (WCAG AA passes).

Color values

HEX	#4C6FDB
RGB	rgb(76, 111, 219)
HSL	hsl(225, 67%, 58%)
HSV	hsv(225, 65%, 86%)
CMYK	cmyk(65.3%, 49.3%, 0%, 14.1%)
CIE-LAB	lab(49.52, 22.00, -59.12)
CIE-LCH	lch(49.52, 63.08, 290.41°)
OKLab	oklab(57.28% -0.0078 -0.1695)
OKLCH	oklch(57.28% 0.17 267.4)
XYZ	xyz(21.4467, 18.0178, 69.3517)
Luminance	0.1802 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C6FDB #DBB84C

analogous

#4CB6DB #4C6FDB #714CDB

triadic

#4C6FDB #DB4C6F #6FDB4C

tetradic

#4C6FDB #DB4CB6 #DBB84C #4CDB71

square

#4C6FDB #DB4CB6 #DBB84C #4CDB71

split-complementary

#4C6FDB #DB714C #B6DB4C

monochromatic

#1D3990 #274DC3 #4C6FDB #7F98E5 #B2C1EF

Accessibility & contrast

On white

4.56

#4C6FDB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.60

#4C6FDB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4C6FDB

4.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C6FDB	#FFFFFF	#000000	##000000
##4C6FDB	1.00	4.56	4.60	4.60
#FFFFFF	4.56	1.00	21.00	21.00
#000000	4.60	21.00	1.00	1.00
##000000	4.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#337DDF

Deuteranopia (green-blind)

#0670D9

Tritanopia (blue-blind)

#00889B

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #4c6fdb;
/* rgb */ color: rgb(76, 111, 219);
/* oklch */ color: oklch(57.3% 0.170 267.4);

Tailwind

colors: {
  custom: {
    50: '#8c97e7',
    500: '#4c6fdb',
    950: '#000000',
  },
}

SCSS

$custom: #4c6fdb;
$custom-light: #8c97e7;
$custom-dark: #000000;

JSON

{
  "hex": "#4c6fdb",
  "rgb": {
    "r": 76,
    "g": 111,
    "b": 219
  },
  "hsl": {
    "h": 225.315,
    "s": 66.512,
    "l": 57.843
  },
  "oklch": {
    "l": 0.57276,
    "c": 0.16965,
    "h": 267.4
  },
  "luminance": 0.1802
}

Semantic roles & 50–950 ramp

primary

#4C6FDB

secondary

#DED0A5

accent

#C03EE9

background

#F9F9FE

surface

#F2F2FC

border

#CCCCD5

text

#0D0D16

muted

#7E7E84

Preview Lab

Preview with #4C6FDB

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

Preview Lab → · Contrast checker → · Palette generator →