#4C75AF#4C75AF

#4C75AF is a mid, moderate blue. Relative luminance 0.174; OKLCH L 55.8% C 0.102 H 257.2°. Best body text is #FFFFFF at 4.70:1 contrast (WCAG AA passes).

Color values

HEX	#4C75AF
RGB	rgb(76, 117, 175)
HSL	hsl(215, 39%, 49%)
HSV	hsv(215, 57%, 69%)
CMYK	cmyk(56.6%, 33.1%, 0%, 31.4%)
CIE-LAB	lab(48.70, 3.25, -35.18)
CIE-LCH	lch(48.70, 35.33, 275.28°)
OKLab	oklab(55.84% -0.0226 -0.0992)
OKLCH	oklch(55.84% 0.102 257.2)
XYZ	xyz(17.0769, 17.3528, 42.9987)
Luminance	0.1735 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C75AF #AF864C

analogous

#4CA7AF #4C75AF #554CAF

triadic

#4C75AF #AF4C75 #75AF4C

tetradic

#4C75AF #AF4CA7 #AF864C #4CAF55

square

#4C75AF #AF4CA7 #AF864C #4CAF55

split-complementary

#4C75AF #AF554C #A7AF4C

monochromatic

#273C5A #395884 #4C75AF #7595C3 #A0B6D6

Accessibility & contrast

On white

4.70

#4C75AF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.47

#4C75AF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4C75AF

4.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C75AF	#FFFFFF	#000000	##FFFFFF
##4C75AF	1.00	4.70	4.47	4.70
#FFFFFF	4.70	1.00	21.00	1.00
#000000	4.47	21.00	1.00	21.00
##FFFFFF	4.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5D79B1

Deuteranopia (green-blind)

#516FAE

Tritanopia (blue-blind)

#01828A

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #4c75af;
/* rgb */ color: rgb(76, 117, 175);
/* oklch */ color: oklch(55.8% 0.102 257.2);

Tailwind

colors: {
  custom: {
    50: '#859cc7',
    500: '#4c75af',
    950: '#000000',
  },
}

SCSS

$custom: #4c75af;
$custom-light: #859cc7;
$custom-dark: #000000;

JSON

{
  "hex": "#4c75af",
  "rgb": {
    "r": 76,
    "g": 117,
    "b": 175
  },
  "hsl": {
    "h": 215.152,
    "s": 39.442,
    "l": 49.216
  },
  "oklch": {
    "l": 0.55844,
    "c": 0.10178,
    "h": 257.2
  },
  "luminance": 0.17354
}

Semantic roles & 50–950 ramp

primary

#4C75AF

secondary

#C2AF94

accent

#9E58CF

background

#F8F9FC

surface

#F0F2F8

border

#CBCCD1

text

#0C0E13

muted

#7D7E82

Preview Lab

Preview with #4C75AF

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

Preview Lab → · Contrast checker → · Palette generator →