#4B6CCF#4B6CCF

#4B6CCF is a mid, vivid blue. Relative luminance 0.167; OKLCH L 55.8% C 0.157 H 267.3°. Best body text is #FFFFFF at 4.83:1 contrast (WCAG AA passes).

Color values

HEX	#4B6CCF
RGB	rgb(75, 108, 207)
HSL	hsl(225, 58%, 55%)
HSV	hsv(225, 64%, 81%)
CMYK	cmyk(63.8%, 47.8%, 0%, 18.8%)
CIE-LAB	lab(47.91, 19.53, -54.88)
CIE-LCH	lch(47.91, 58.25, 289.59°)
OKLab	oklab(55.8% -0.0074 -0.1571)
OKLCH	oklch(55.8% 0.157 267.3)
XYZ	xyz(19.5228, 16.7242, 61.2186)
Luminance	0.1673 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B6CCF #CFAE4B

analogous

#4BAECF #4B6CCF #6C4BCF

triadic

#4B6CCF #CF4B6C #6CCF4B

tetradic

#4B6CCF #CF4BAE #CFAE4B #4BCF6C

square

#4B6CCF #CF4BAE #CFAE4B #4BCF6C

split-complementary

#4B6CCF #CF6C4B #AECF4B

monochromatic

#22397E #2E4EAE #4B6CCF #7B93DC #ACBBE9

Accessibility & contrast

On white

4.83

#4B6CCF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.35

#4B6CCF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4B6CCF

4.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B6CCF	#FFFFFF	#000000	##FFFFFF
##4B6CCF	1.00	4.83	4.35	4.83
#FFFFFF	4.83	1.00	21.00	1.00
#000000	4.35	21.00	1.00	21.00
##FFFFFF	4.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3978D3

Deuteranopia (green-blind)

#1E6CCD

Tritanopia (blue-blind)

#008393

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #4b6ccf;
/* rgb */ color: rgb(75, 108, 207);
/* oklch */ color: oklch(55.8% 0.157 267.3);

Tailwind

colors: {
  custom: {
    50: '#8a95de',
    500: '#4b6ccf',
    950: '#000000',
  },
}

SCSS

$custom: #4b6ccf;
$custom-light: #8a95de;
$custom-dark: #000000;

JSON

{
  "hex": "#4b6ccf",
  "rgb": {
    "r": 75,
    "g": 108,
    "b": 207
  },
  "hsl": {
    "h": 225,
    "s": 57.895,
    "l": 55.294
  },
  "oklch": {
    "l": 0.55796,
    "c": 0.15724,
    "h": 267.3
  },
  "luminance": 0.16726
}

Semantic roles & 50–950 ramp

primary

#4B6CCF

secondary

#D6C99F

accent

#BB47E1

background

#F9F9FD

surface

#F1F1FB

border

#CBCBD4

text

#0D0D15

muted

#7E7E83

Preview Lab

Preview with #4B6CCF

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

Preview Lab → · Contrast checker → · Palette generator →