#4C7DCE#4C7DCE

#4C7DCE is a mid, vivid blue. Relative luminance 0.207; OKLCH L 59.4% C 0.135 H 259.9°. Best body text is #000000 at 5.13:1 contrast (WCAG AA passes).

Color values

HEX	#4C7DCE
RGB	rgb(76, 125, 206)
HSL	hsl(217, 57%, 55%)
HSV	hsv(217, 63%, 81%)
CMYK	cmyk(63.1%, 39.3%, 0%, 19.2%)
CIE-LAB	lab(52.57, 8.84, -46.86)
CIE-LCH	lch(52.57, 47.69, 280.69°)
OKLab	oklab(59.38% -0.0237 -0.1333)
OKLCH	oklch(59.38% 0.135 259.9)
XYZ	xyz(21.4507, 20.6580, 61.2375)
Luminance	0.2066 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C7DCE #CE9D4C

analogous

#4CBECE #4C7DCE #5C4CCE

triadic

#4C7DCE #CE4C7D #7DCE4C

tetradic

#4C7DCE #CE4CBE #CE9D4C #4CCE5C

square

#4C7DCE #CE4CBE #CE9D4C #4CCE5C

split-complementary

#4C7DCE #CE5C4C #BECE4C

monochromatic

#22457D #2F5FAD #4C7DCE #7CA0DB #ACC3E8

Accessibility & contrast

On white

4.09

#4C7DCE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.13

#4C7DCE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4C7DCE

5.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C7DCE	#FFFFFF	#000000	##000000
##4C7DCE	1.00	4.09	5.13	5.13
#FFFFFF	4.09	1.00	21.00	21.00
#000000	5.13	21.00	1.00	1.00
##000000	5.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5984D1

Deuteranopia (green-blind)

#4778CC

Tritanopia (blue-blind)

#008F9B

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #4c7dce;
/* rgb */ color: rgb(76, 125, 206);
/* oklch */ color: oklch(59.4% 0.135 259.9);

Tailwind

colors: {
  custom: {
    50: '#8aa2dd',
    500: '#4c7dce',
    950: '#000000',
  },
}

SCSS

$custom: #4c7dce;
$custom-light: #8aa2dd;
$custom-dark: #000000;

JSON

{
  "hex": "#4c7dce",
  "rgb": {
    "r": 76,
    "g": 125,
    "b": 206
  },
  "hsl": {
    "h": 217.385,
    "s": 57.018,
    "l": 55.294
  },
  "oklch": {
    "l": 0.59377,
    "c": 0.13535,
    "h": 259.9
  },
  "luminance": 0.2066
}

Semantic roles & 50–950 ramp

primary

#4C7DCE

secondary

#D6C2A0

accent

#A748E0

background

#F9F9FD

surface

#F1F2FB

border

#CBCCD4

text

#0D0F15

muted

#7E7E83

Preview Lab

Preview with #4C7DCE

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

Preview Lab → · Contrast checker → · Palette generator →