#4B6FCE#4B6FCE

#4B6FCE is a mid, vivid blue. Relative luminance 0.173; OKLCH L 56.3% C 0.152 H 266.1°. Best body text is #FFFFFF at 4.70:1 contrast (WCAG AA passes).

Color values

HEX	#4B6FCE
RGB	rgb(75, 111, 206)
HSL	hsl(224, 57%, 55%)
HSV	hsv(224, 64%, 81%)
CMYK	cmyk(63.6%, 46.1%, 0%, 19.2%)
CIE-LAB	lab(48.66, 17.31, -53.11)
CIE-LCH	lch(48.66, 55.86, 288.05°)
OKLab	oklab(56.35% -0.0105 -0.1518)
OKLCH	oklch(56.35% 0.152 266.1)
XYZ	xyz(19.7228, 17.3192, 60.6841)
Luminance	0.1732 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B6FCE #CEAA4B

analogous

#4BB1CE #4B6FCE #684BCE

triadic

#4B6FCE #CE4B6F #6FCE4B

tetradic

#4B6FCE #CE4BB1 #CEAA4B #4BCE68

square

#4B6FCE #CE4BB1 #CEAA4B #4BCE68

split-complementary

#4B6FCE #CE684B #B1CE4B

monochromatic

#223B7D #2F52AD #4B6FCE #7B95DB #ABBCE8

Accessibility & contrast

On white

4.70

#4B6FCE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.46

#4B6FCE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4B6FCE

4.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B6FCE	#FFFFFF	#000000	##FFFFFF
##4B6FCE	1.00	4.70	4.46	4.70
#FFFFFF	4.70	1.00	21.00	1.00
#000000	4.46	21.00	1.00	21.00
##FFFFFF	4.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#407AD2

Deuteranopia (green-blind)

#296ECC

Tritanopia (blue-blind)

#008594

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #4b6fce;
/* rgb */ color: rgb(75, 111, 206);
/* oklch */ color: oklch(56.3% 0.152 266.1);

Tailwind

colors: {
  custom: {
    50: '#8a97dd',
    500: '#4b6fce',
    950: '#000000',
  },
}

SCSS

$custom: #4b6fce;
$custom-light: #8a97dd;
$custom-dark: #000000;

JSON

{
  "hex": "#4b6fce",
  "rgb": {
    "r": 75,
    "g": 111,
    "b": 206
  },
  "hsl": {
    "h": 223.511,
    "s": 57.205,
    "l": 55.098
  },
  "oklch": {
    "l": 0.56349,
    "c": 0.15217,
    "h": 266.1
  },
  "luminance": 0.17321
}

Semantic roles & 50–950 ramp

primary

#4B6FCE

secondary

#D6C79F

accent

#B647E0

background

#F9F9FD

surface

#F1F2FB

border

#CBCCD4

text

#0D0D15

muted

#7E7E83

Preview Lab

Preview with #4B6FCE

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

Preview Lab → · Contrast checker → · Palette generator →