#4C7BE1#4C7BE1

#4C7BE1 is a mid, vivid blue. Relative luminance 0.211; OKLCH L 60.1% C 0.163 H 263.6°. Best body text is #000000 at 5.23:1 contrast (WCAG AA passes).

Color values

HEX	#4C7BE1
RGB	rgb(76, 123, 225)
HSL	hsl(221, 71%, 59%)
HSV	hsv(221, 66%, 88%)
CMYK	cmyk(66.2%, 45.3%, 0%, 11.8%)
CIE-LAB	lab(53.10, 16.64, -56.75)
CIE-LCH	lch(53.10, 59.14, 286.35°)
OKLab	oklab(60.13% -0.0181 -0.1623)
OKLCH	oklch(60.13% 0.163 263.6)
XYZ	xyz(23.6493, 21.1364, 74.0530)
Luminance	0.2114 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C7BE1 #E1B24C

analogous

#4CC6E1 #4C7BE1 #684CE1

triadic

#4C7BE1 #E14C7B #7BE14C

tetradic

#4C7BE1 #E14CC6 #E1B24C #4CE168

square

#4C7BE1 #E14CC6 #E1B24C #4CE168

split-complementary

#4C7BE1 #E1684C #C6E14C

monochromatic

#1A4299 #2258CD #4C7BE1 #80A2EA #B5C8F3

Accessibility & contrast

On white

4.02

#4C7BE1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.23

#4C7BE1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4C7BE1

5.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C7BE1	#FFFFFF	#000000	##000000
##4C7BE1	1.00	4.02	5.23	5.23
#FFFFFF	4.02	1.00	21.00	21.00
#000000	5.23	21.00	1.00	1.00
##000000	5.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4886E5

Deuteranopia (green-blind)

#2C78DF

Tritanopia (blue-blind)

#0093A3

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #4c7be1;
/* rgb */ color: rgb(76, 123, 225);
/* oklch */ color: oklch(60.1% 0.163 263.6);

Tailwind

colors: {
  custom: {
    50: '#8da0eb',
    500: '#4c7be1',
    950: '#000000',
  },
}

SCSS

$custom: #4c7be1;
$custom-light: #8da0eb;
$custom-dark: #000000;

JSON

{
  "hex": "#4c7be1",
  "rgb": {
    "r": 76,
    "g": 123,
    "b": 225
  },
  "hsl": {
    "h": 221.074,
    "s": 71.292,
    "l": 59.02
  },
  "oklch": {
    "l": 0.6013,
    "c": 0.16334,
    "h": 263.6
  },
  "luminance": 0.21139
}

Semantic roles & 50–950 ramp

primary

#4C7BE1

secondary

#E2CFA7

accent

#B53AEE

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0D0E16

muted

#7E7E84

Preview Lab

Preview with #4C7BE1

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

Preview Lab → · Contrast checker → · Palette generator →