#4C7FE1#4C7FE1

#4C7FE1 is a mid, vivid blue. Relative luminance 0.222; OKLCH L 61.0% C 0.159 H 262.1°. Best body text is #000000 at 5.43:1 contrast (WCAG AA passes).

Color values

HEX	#4C7FE1
RGB	rgb(76, 127, 225)
HSL	hsl(219, 71%, 59%)
HSV	hsv(219, 66%, 88%)
CMYK	cmyk(66.2%, 43.6%, 0%, 11.8%)
CIE-LAB	lab(54.18, 14.19, -55.01)
CIE-LCH	lch(54.18, 56.81, 284.47°)
OKLab	oklab(60.97% -0.0219 -0.1572)
OKLCH	oklch(60.97% 0.159 262.1)
XYZ	xyz(24.1557, 22.1491, 74.2218)
Luminance	0.2215 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C7FE1 #E1AE4C

analogous

#4CCAE1 #4C7FE1 #644CE1

triadic

#4C7FE1 #E14C7F #7FE14C

tetradic

#4C7FE1 #E14CCA #E1AE4C #4CE164

square

#4C7FE1 #E14CCA #E1AE4C #4CE164

split-complementary

#4C7FE1 #E1644C #CAE14C

monochromatic

#1A4599 #225DCD #4C7FE1 #80A4EA #B5CAF3

Accessibility & contrast

On white

3.87

#4C7FE1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.43

#4C7FE1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4C7FE1

5.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C7FE1	#FFFFFF	#000000	##000000
##4C7FE1	1.00	3.87	5.43	5.43
#FFFFFF	3.87	1.00	21.00	21.00
#000000	5.43	21.00	1.00	1.00
##000000	5.43	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5089E5

Deuteranopia (green-blind)

#377BDF

Tritanopia (blue-blind)

#0096A5

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #4c7fe1;
/* rgb */ color: rgb(76, 127, 225);
/* oklch */ color: oklch(61.0% 0.159 262.1);

Tailwind

colors: {
  custom: {
    50: '#8da3eb',
    500: '#4c7fe1',
    950: '#000000',
  },
}

SCSS

$custom: #4c7fe1;
$custom-light: #8da3eb;
$custom-dark: #000000;

JSON

{
  "hex": "#4c7fe1",
  "rgb": {
    "r": 76,
    "g": 127,
    "b": 225
  },
  "hsl": {
    "h": 219.463,
    "s": 71.292,
    "l": 59.02
  },
  "oklch": {
    "l": 0.60966,
    "c": 0.15867,
    "h": 262.1
  },
  "luminance": 0.22151
}

Semantic roles & 50–950 ramp

primary

#4C7FE1

secondary

#E2CEA7

accent

#B03AEE

background

#F9FAFE

surface

#F2F3FD

border

#CCCDD5

text

#0D0F16

muted

#7E7F84

Preview Lab

Preview with #4C7FE1

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

Preview Lab → · Contrast checker → · Palette generator →