#4C74BF#4C74BF

#4C74BF is a mid, vivid blue. Relative luminance 0.178; OKLCH L 56.5% C 0.125 H 262.0°. Best body text is #FFFFFF at 4.61:1 contrast (WCAG AA passes).

Color values

HEX	#4C74BF
RGB	rgb(76, 116, 191)
HSL	hsl(219, 47%, 52%)
HSV	hsv(219, 60%, 75%)
CMYK	cmyk(60.2%, 39.3%, 0%, 25.1%)
CIE-LAB	lab(49.24, 9.23, -43.58)
CIE-LCH	lch(49.24, 44.55, 281.96°)
OKLab	oklab(56.53% -0.0175 -0.1238)
OKLCH	oklch(56.53% 0.125 262)
XYZ	xyz(18.6266, 17.7873, 51.7318)
Luminance	0.1779 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C74BF #BF974C

analogous

#4CAEBF #4C74BF #5D4CBF

triadic

#4C74BF #BF4C74 #74BF4C

tetradic

#4C74BF #BF4CAE #BF974C #4CBF5D

square

#4C74BF #BF4CAE #BF974C #4CBF5D

split-complementary

#4C74BF #BF5D4C #AEBF4C

monochromatic

#263E6B #365898 #4C74BF #7997CF #A6BADF

Accessibility & contrast

On white

4.61

#4C74BF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.56

#4C74BF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #4C74BF

4.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C74BF	#FFFFFF	#000000	##FFFFFF
##4C74BF	1.00	4.61	4.56	4.61
#FFFFFF	4.61	1.00	21.00	1.00
#000000	4.56	21.00	1.00	21.00
##FFFFFF	4.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#547BC2

Deuteranopia (green-blind)

#4470BD

Tritanopia (blue-blind)

#008590

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #4c74bf;
/* rgb */ color: rgb(76, 116, 191);
/* oklch */ color: oklch(56.5% 0.125 262.0);

Tailwind

colors: {
  custom: {
    50: '#889bd3',
    500: '#4c74bf',
    950: '#000000',
  },
}

SCSS

$custom: #4c74bf;
$custom-light: #889bd3;
$custom-dark: #000000;

JSON

{
  "hex": "#4c74bf",
  "rgb": {
    "r": 76,
    "g": 116,
    "b": 191
  },
  "hsl": {
    "h": 219.13,
    "s": 47.325,
    "l": 52.353
  },
  "oklch": {
    "l": 0.56529,
    "c": 0.12501,
    "h": 262
  },
  "luminance": 0.17789
}

Semantic roles & 50–950 ramp

primary

#4C74BF

secondary

#CCBB9A

accent

#A851D7

background

#F8F9FC

surface

#F0F2F9

border

#CBCCD2

text

#0C0E14

muted

#7D7E82

Preview Lab

Preview with #4C74BF

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

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