#4C6ECF#4C6ECF

#4C6ECF is a mid, vivid blue. Relative luminance 0.172; OKLCH L 56.3% C 0.154 H 266.9°. Best body text is #FFFFFF at 4.73:1 contrast (WCAG AA passes).

Color values

HEX	#4C6ECF
RGB	rgb(76, 110, 207)
HSL	hsl(224, 58%, 55%)
HSV	hsv(224, 63%, 81%)
CMYK	cmyk(63.3%, 46.9%, 0%, 18.8%)
CIE-LAB	lab(48.50, 18.46, -53.93)
CIE-LCH	lch(48.50, 57.00, 288.89°)
OKLab	oklab(56.26% -0.0084 -0.1542)
OKLCH	oklch(56.26% 0.154 266.9)
XYZ	xyz(19.8150, 17.1916, 61.2935)
Luminance	0.1719 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C6ECF #CFAD4C

analogous

#4CB0CF #4C6ECF #6B4CCF

triadic

#4C6ECF #CF4C6E #6ECF4C

tetradic

#4C6ECF #CF4CB0 #CFAD4C #4CCF6B

square

#4C6ECF #CF4CB0 #CFAD4C #4CCF6B

split-complementary

#4C6ECF #CF6B4C #B0CF4C

monochromatic

#223A7F #2F50AF #4C6ECF #7C95DC #ADBCE9

Accessibility & contrast

On white

4.73

#4C6ECF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.44

#4C6ECF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4C6ECF

4.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C6ECF	#FFFFFF	#000000	##FFFFFF
##4C6ECF	1.00	4.73	4.44	4.73
#FFFFFF	4.73	1.00	21.00	1.00
#000000	4.44	21.00	1.00	21.00
##FFFFFF	4.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D79D3

Deuteranopia (green-blind)

#256ECD

Tritanopia (blue-blind)

#008494

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #4c6ecf;
/* rgb */ color: rgb(76, 110, 207);
/* oklch */ color: oklch(56.3% 0.154 266.9);

Tailwind

colors: {
  custom: {
    50: '#8a97de',
    500: '#4c6ecf',
    950: '#000000',
  },
}

SCSS

$custom: #4c6ecf;
$custom-light: #8a97de;
$custom-dark: #000000;

JSON

{
  "hex": "#4c6ecf",
  "rgb": {
    "r": 76,
    "g": 110,
    "b": 207
  },
  "hsl": {
    "h": 224.427,
    "s": 57.709,
    "l": 55.49
  },
  "oklch": {
    "l": 0.5626,
    "c": 0.15446,
    "h": 266.9
  },
  "luminance": 0.17193
}

Semantic roles & 50–950 ramp

primary

#4C6ECF

secondary

#D7C9A0

accent

#B947E1

background

#F9F9FD

surface

#F1F2FB

border

#CBCCD4

text

#0D0D15

muted

#7E7E83

Preview Lab

Preview with #4C6ECF

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

Preview Lab → · Contrast checker → · Palette generator →