#4C74DA#4C74DA

#4C74DA is a mid, vivid blue. Relative luminance 0.191; OKLCH L 58.2% C 0.162 H 265.5°. Best body text is #000000 at 4.82:1 contrast (WCAG AA passes).

Color values

HEX	#4C74DA
RGB	rgb(76, 116, 218)
HSL	hsl(223, 66%, 58%)
HSV	hsv(223, 65%, 85%)
CMYK	cmyk(65.1%, 46.8%, 0%, 14.5%)
CIE-LAB	lab(50.79, 18.54, -56.51)
CIE-LCH	lch(50.79, 59.47, 288.16°)
OKLab	oklab(58.23% -0.0126 -0.1617)
OKLCH	oklch(58.23% 0.162 265.5)
XYZ	xyz(21.8764, 19.0872, 68.8474)
Luminance	0.1909 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C74DA #DAB24C

analogous

#4CBBDA #4C74DA #6B4CDA

triadic

#4C74DA #DA4C74 #74DA4C

tetradic

#4C74DA #DA4CBB #DAB24C #4CDA6B

square

#4C74DA #DA4CBB #DAB24C #4CDA6B

split-complementary

#4C74DA #DA6B4C #BBDA4C

monochromatic

#1D3D8E #2853C1 #4C74DA #7F9BE4 #B1C3EF

Accessibility & contrast

On white

4.36

#4C74DA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.82

#4C74DA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4C74DA

4.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C74DA	#FFFFFF	#000000	##000000
##4C74DA	1.00	4.36	4.82	4.82
#FFFFFF	4.36	1.00	21.00	21.00
#000000	4.82	21.00	1.00	1.00
##000000	4.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4080DE

Deuteranopia (green-blind)

#2373D8

Tritanopia (blue-blind)

#008C9C

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #4c74da;
/* rgb */ color: rgb(76, 116, 218);
/* oklch */ color: oklch(58.2% 0.162 265.5);

Tailwind

colors: {
  custom: {
    50: '#8c9be6',
    500: '#4c74da',
    950: '#000000',
  },
}

SCSS

$custom: #4c74da;
$custom-light: #8c9be6;
$custom-dark: #000000;

JSON

{
  "hex": "#4c74da",
  "rgb": {
    "r": 76,
    "g": 116,
    "b": 218
  },
  "hsl": {
    "h": 223.099,
    "s": 65.741,
    "l": 57.647
  },
  "oklch": {
    "l": 0.58225,
    "c": 0.16221,
    "h": 265.5
  },
  "luminance": 0.19089
}

Semantic roles & 50–950 ramp

primary

#4C74DA

secondary

#DDCDA4

accent

#B93FE9

background

#F9F9FE

surface

#F1F2FC

border

#CBCCD5

text

#0D0E16

muted

#7E7E84

Preview Lab

Preview with #4C74DA

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

Preview Lab → · Contrast checker → · Palette generator →