#4C7FDC#4C7FDC

#4C7FDC is a mid, vivid blue. Relative luminance 0.219; OKLCH L 60.7% C 0.152 H 261.4°. Best body text is #000000 at 5.38:1 contrast (WCAG AA passes).

Color values

HEX	#4C7FDC
RGB	rgb(76, 127, 220)
HSL	hsl(219, 67%, 58%)
HSV	hsv(219, 65%, 86%)
CMYK	cmyk(65.5%, 42.3%, 0%, 13.7%)
CIE-LAB	lab(53.90, 12.45, -52.66)
CIE-LCH	lch(53.90, 54.11, 283.31°)
OKLab	oklab(60.65% -0.0228 -0.1502)
OKLCH	oklch(60.65% 0.152 261.4)
XYZ	xyz(23.4836, 21.8803, 70.6820)
Luminance	0.2188 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C7FDC #DCA94C

analogous

#4CC7DC #4C7FDC #614CDC

triadic

#4C7FDC #DC4C7F #7FDC4C

tetradic

#4C7FDC #DC4CC7 #DCA94C #4CDC61

square

#4C7FDC #DC4CC7 #DCA94C #4CDC61

split-complementary

#4C7FDC #DC614C #C7DC4C

monochromatic

#1C4691 #265EC4 #4C7FDC #7FA4E6 #B2C8F0

Accessibility & contrast

On white

3.91

#4C7FDC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.38

#4C7FDC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4C7FDC

5.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C7FDC	#FFFFFF	#000000	##000000
##4C7FDC	1.00	3.91	5.38	5.38
#FFFFFF	3.91	1.00	21.00	21.00
#000000	5.38	21.00	1.00	1.00
##000000	5.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5488E0

Deuteranopia (green-blind)

#3D7BDA

Tritanopia (blue-blind)

#0094A3

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #4c7fdc;
/* rgb */ color: rgb(76, 127, 220);
/* oklch */ color: oklch(60.7% 0.152 261.4);

Tailwind

colors: {
  custom: {
    50: '#8ca3e7',
    500: '#4c7fdc',
    950: '#000000',
  },
}

SCSS

$custom: #4c7fdc;
$custom-light: #8ca3e7;
$custom-dark: #000000;

JSON

{
  "hex": "#4c7fdc",
  "rgb": {
    "r": 76,
    "g": 127,
    "b": 220
  },
  "hsl": {
    "h": 218.75,
    "s": 67.29,
    "l": 58.039
  },
  "oklch": {
    "l": 0.60654,
    "c": 0.15197,
    "h": 261.4
  },
  "luminance": 0.21883
}

Semantic roles & 50–950 ramp

primary

#4C7FDC

secondary

#DFCAA5

accent

#AD3EEA

background

#F9FAFE

surface

#F1F3FC

border

#CBCDD5

text

#0D0F16

muted

#7E7F84

Preview Lab

Preview with #4C7FDC

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

Preview Lab → · Contrast checker → · Palette generator →