#4C74E7#4C74E7

#4C74E7 is a mid, vivid blue. Relative luminance 0.198; OKLCH L 59.1% C 0.180 H 266.5°. Best body text is #000000 at 4.96:1 contrast (WCAG AA passes).

Color values

HEX	#4C74E7
RGB	rgb(76, 116, 231)
HSL	hsl(225, 76%, 60%)
HSV	hsv(225, 67%, 91%)
CMYK	cmyk(67.1%, 49.8%, 0%, 9.4%)
CIE-LAB	lab(51.60, 23.07, -62.52)
CIE-LCH	lch(51.60, 66.64, 290.25°)
OKLab	oklab(59.11% -0.011 -0.1794)
OKLCH	oklch(59.11% 0.18 266.5)
XYZ	xyz(23.6447, 19.7945, 78.1604)
Luminance	0.1980 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C74E7 #E7BF4C

analogous

#4CC2E7 #4C74E7 #714CE7

triadic

#4C74E7 #E74C74 #74E74C

tetradic

#4C74E7 #E74CC2 #E7BF4C #4CE771

square

#4C74E7 #E74CC2 #E7BF4C #4CE771

split-complementary

#4C74E7 #E7714C #C2E74C

monochromatic

#163AA3 #1D4DD9 #4C74E7 #829EEE #B8C8F5

Accessibility & contrast

On white

4.23

#4C74E7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.96

#4C74E7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4C74E7

4.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C74E7	#FFFFFF	#000000	##000000
##4C74E7	1.00	4.23	4.96	4.96
#FFFFFF	4.23	1.00	21.00	21.00
#000000	4.96	21.00	1.00	1.00
##000000	4.96	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3182EB

Deuteranopia (green-blind)

#0074E5

Tritanopia (blue-blind)

#008FA3

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #4c74e7;
/* rgb */ color: rgb(76, 116, 231);
/* oklch */ color: oklch(59.1% 0.180 266.5);

Tailwind

colors: {
  custom: {
    50: '#8e9bef',
    500: '#4c74e7',
    950: '#000000',
  },
}

SCSS

$custom: #4c74e7;
$custom-light: #8e9bef;
$custom-dark: #000000;

JSON

{
  "hex": "#4c74e7",
  "rgb": {
    "r": 76,
    "g": 116,
    "b": 231
  },
  "hsl": {
    "h": 224.516,
    "s": 76.355,
    "l": 60.196
  },
  "oklch": {
    "l": 0.59108,
    "c": 0.17975,
    "h": 266.5
  },
  "luminance": 0.19797
}

Semantic roles & 50–950 ramp

primary

#4C74E7

secondary

#E5D6AA

accent

#A40DD9

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0E0E16

muted

#7E7E84

Preview Lab

Preview with #4C74E7

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

Preview Lab → · Contrast checker → · Palette generator →