#4C74BE#4C74BE

#4C74BE is a mid, vivid blue. Relative luminance 0.177; OKLCH L 56.5% C 0.124 H 261.8°. Best body text is #FFFFFF at 4.62:1 contrast (WCAG AA passes).

Color values

HEX	#4C74BE
RGB	rgb(76, 116, 190)
HSL	hsl(219, 47%, 52%)
HSV	hsv(219, 60%, 75%)
CMYK	cmyk(60%, 38.9%, 0%, 25.5%)
CIE-LAB	lab(49.18, 8.89, -43.09)
CIE-LCH	lch(49.18, 44.00, 281.66°)
OKLab	oklab(56.47% -0.0177 -0.1223)
OKLCH	oklch(56.47% 0.124 261.8)
XYZ	xyz(18.5169, 17.7434, 51.1542)
Luminance	0.1774 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C74BE #BE964C

analogous

#4CADBE #4C74BE #5D4CBE

triadic

#4C74BE #BE4C74 #74BE4C

tetradic

#4C74BE #BE4CAD #BE964C #4CBE5D

square

#4C74BE #BE4CAD #BE964C #4CBE5D

split-complementary

#4C74BE #BE5D4C #ADBE4C

monochromatic

#263E69 #375896 #4C74BE #7997CE #A6BADF

Accessibility & contrast

On white

4.62

#4C74BE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.55

#4C74BE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #4C74BE

4.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C74BE	#FFFFFF	#000000	##FFFFFF
##4C74BE	1.00	4.62	4.55	4.62
#FFFFFF	4.62	1.00	21.00	1.00
#000000	4.55	21.00	1.00	21.00
##FFFFFF	4.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#547BC1

Deuteranopia (green-blind)

#4570BC

Tritanopia (blue-blind)

#008590

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #4c74be;
/* rgb */ color: rgb(76, 116, 190);
/* oklch */ color: oklch(56.5% 0.124 261.8);

Tailwind

colors: {
  custom: {
    50: '#879bd2',
    500: '#4c74be',
    950: '#000000',
  },
}

SCSS

$custom: #4c74be;
$custom-light: #879bd2;
$custom-dark: #000000;

JSON

{
  "hex": "#4c74be",
  "rgb": {
    "r": 76,
    "g": 116,
    "b": 190
  },
  "hsl": {
    "h": 218.947,
    "s": 46.721,
    "l": 52.157
  },
  "oklch": {
    "l": 0.5647,
    "c": 0.12363,
    "h": 261.8
  },
  "luminance": 0.17745
}

Semantic roles & 50–950 ramp

primary

#4C74BE

secondary

#CCBA9A

accent

#A851D6

background

#F8F9FC

surface

#F0F2F9

border

#CBCCD2

text

#0C0E14

muted

#7D7E82

Preview Lab

Preview with #4C74BE

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

Preview Lab → · Contrast checker → · Palette generator →