#4C6DCF#4C6DCF

#4C6DCF is a mid, vivid blue. Relative luminance 0.170; OKLCH L 56.1% C 0.156 H 267.3°. Best body text is #FFFFFF at 4.78:1 contrast (WCAG AA passes).

Color values

HEX	#4C6DCF
RGB	rgb(76, 109, 207)
HSL	hsl(225, 58%, 55%)
HSV	hsv(225, 63%, 81%)
CMYK	cmyk(63.3%, 47.3%, 0%, 18.8%)
CIE-LAB	lab(48.23, 19.08, -54.36)
CIE-LCH	lch(48.23, 57.61, 289.34°)
OKLab	oklab(56.05% -0.0074 -0.1555)
OKLCH	oklch(56.05% 0.156 267.3)
XYZ	xyz(19.7078, 16.9770, 61.2577)
Luminance	0.1698 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C6DCF #CFAE4C

analogous

#4CAFCF #4C6DCF #6C4CCF

triadic

#4C6DCF #CF4C6D #6DCF4C

tetradic

#4C6DCF #CF4CAF #CFAE4C #4CCF6C

square

#4C6DCF #CF4CAF #CFAE4C #4CCF6C

split-complementary

#4C6DCF #CF6C4C #AFCF4C

monochromatic

#22397F #2F4FAF #4C6DCF #7C94DC #ADBCE9

Accessibility & contrast

On white

4.78

#4C6DCF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.40

#4C6DCF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4C6DCF

4.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C6DCF	#FFFFFF	#000000	##FFFFFF
##4C6DCF	1.00	4.78	4.40	4.78
#FFFFFF	4.78	1.00	21.00	1.00
#000000	4.40	21.00	1.00	21.00
##FFFFFF	4.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B79D3

Deuteranopia (green-blind)

#226DCD

Tritanopia (blue-blind)

#008394

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #4c6dcf;
/* rgb */ color: rgb(76, 109, 207);
/* oklch */ color: oklch(56.1% 0.156 267.3);

Tailwind

colors: {
  custom: {
    50: '#8a96de',
    500: '#4c6dcf',
    950: '#000000',
  },
}

SCSS

$custom: #4c6dcf;
$custom-light: #8a96de;
$custom-dark: #000000;

JSON

{
  "hex": "#4c6dcf",
  "rgb": {
    "r": 76,
    "g": 109,
    "b": 207
  },
  "hsl": {
    "h": 224.885,
    "s": 57.709,
    "l": 55.49
  },
  "oklch": {
    "l": 0.56054,
    "c": 0.15569,
    "h": 267.3
  },
  "luminance": 0.16979
}

Semantic roles & 50–950 ramp

primary

#4C6DCF

secondary

#D7C9A0

accent

#BA47E1

background

#F9F9FD

surface

#F1F1FB

border

#CBCBD4

text

#0D0D15

muted

#7E7E83

Preview Lab

Preview with #4C6DCF

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

Preview Lab → · Contrast checker → · Palette generator →