#4C74AF#4C74AF

#4C74AF is a mid, moderate blue. Relative luminance 0.171; OKLCH L 55.6% C 0.103 H 258.0°. Best body text is #FFFFFF at 4.75:1 contrast (WCAG AA passes).

Color values

HEX	#4C74AF
RGB	rgb(76, 116, 175)
HSL	hsl(216, 39%, 49%)
HSV	hsv(216, 57%, 69%)
CMYK	cmyk(56.6%, 33.7%, 0%, 31.4%)
CIE-LAB	lab(48.41, 3.86, -35.63)
CIE-LCH	lch(48.41, 35.84, 276.18°)
OKLab	oklab(55.62% -0.0214 -0.1006)
OKLCH	oklch(55.62% 0.103 258)
XYZ	xyz(16.9611, 17.1210, 42.9600)
Luminance	0.1712 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C74AF #AF874C

analogous

#4CA6AF #4C74AF #564CAF

triadic

#4C74AF #AF4C74 #74AF4C

tetradic

#4C74AF #AF4CA6 #AF874C #4CAF56

square

#4C74AF #AF4CA6 #AF874C #4CAF56

split-complementary

#4C74AF #AF564C #A6AF4C

monochromatic

#273B5A #395884 #4C74AF #7595C3 #A0B6D6

Accessibility & contrast

On white

4.75

#4C74AF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.42

#4C74AF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4C74AF

4.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C74AF	#FFFFFF	#000000	##FFFFFF
##4C74AF	1.00	4.75	4.42	4.75
#FFFFFF	4.75	1.00	21.00	1.00
#000000	4.42	21.00	1.00	21.00
##FFFFFF	4.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C78B1

Deuteranopia (green-blind)

#4F6FAE

Tritanopia (blue-blind)

#028189

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #4c74af;
/* rgb */ color: rgb(76, 116, 175);
/* oklch */ color: oklch(55.6% 0.103 258.0);

Tailwind

colors: {
  custom: {
    50: '#859bc7',
    500: '#4c74af',
    950: '#000000',
  },
}

SCSS

$custom: #4c74af;
$custom-light: #859bc7;
$custom-dark: #000000;

JSON

{
  "hex": "#4c74af",
  "rgb": {
    "r": 76,
    "g": 116,
    "b": 175
  },
  "hsl": {
    "h": 215.758,
    "s": 39.442,
    "l": 49.216
  },
  "oklch": {
    "l": 0.55618,
    "c": 0.10283,
    "h": 258
  },
  "luminance": 0.17122
}

Semantic roles & 50–950 ramp

primary

#4C74AF

secondary

#C2B094

accent

#9F58CF

background

#F8F9FC

surface

#F0F2F8

border

#CBCCD1

text

#0C0E13

muted

#7D7E82

Preview Lab

Preview with #4C74AF

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

Preview Lab → · Contrast checker → · Palette generator →