#4D75AF#4D75AF

#4D75AF is a mid, moderate blue. Relative luminance 0.174; OKLCH L 55.9% C 0.101 H 257.6°. Best body text is #FFFFFF at 4.69:1 contrast (WCAG AA passes).

Color values

HEX	#4D75AF
RGB	rgb(77, 117, 175)
HSL	hsl(216, 39%, 49%)
HSV	hsv(216, 56%, 69%)
CMYK	cmyk(56%, 33.1%, 0%, 31.4%)
CIE-LAB	lab(48.75, 3.47, -35.09)
CIE-LCH	lch(48.75, 35.27, 275.65°)
OKLab	oklab(55.9% -0.0217 -0.099)
OKLCH	oklch(55.9% 0.101 257.6)
XYZ	xyz(17.1570, 17.3941, 43.0024)
Luminance	0.1740 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D75AF #AF874D

analogous

#4DA6AF #4D75AF #564DAF

triadic

#4D75AF #AF4D75 #75AF4D

tetradic

#4D75AF #AF4DA6 #AF874D #4DAF56

square

#4D75AF #AF4DA6 #AF874D #4DAF56

split-complementary

#4D75AF #AF564D #A6AF4D

monochromatic

#283C5A #3A5985 #4D75AF #7696C3 #A1B6D6

Accessibility & contrast

On white

4.69

#4D75AF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.48

#4D75AF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4D75AF

4.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D75AF	#FFFFFF	#000000	##FFFFFF
##4D75AF	1.00	4.69	4.48	4.69
#FFFFFF	4.69	1.00	21.00	1.00
#000000	4.48	21.00	1.00	21.00
##FFFFFF	4.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E79B1

Deuteranopia (green-blind)

#5170AE

Tritanopia (blue-blind)

#0A828A

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #4d75af;
/* rgb */ color: rgb(77, 117, 175);
/* oklch */ color: oklch(55.9% 0.101 257.6);

Tailwind

colors: {
  custom: {
    50: '#869cc7',
    500: '#4d75af',
    950: '#000000',
  },
}

SCSS

$custom: #4d75af;
$custom-light: #869cc7;
$custom-dark: #000000;

JSON

{
  "hex": "#4d75af",
  "rgb": {
    "r": 77,
    "g": 117,
    "b": 175
  },
  "hsl": {
    "h": 215.51,
    "s": 38.889,
    "l": 49.412
  },
  "oklch": {
    "l": 0.55898,
    "c": 0.10133,
    "h": 257.6
  },
  "luminance": 0.17396
}

Semantic roles & 50–950 ramp

primary

#4D75AF

secondary

#C3B095

accent

#9F59CF

background

#F8F9FC

surface

#F0F2F8

border

#CBCCD1

text

#0C0E13

muted

#7D7E82

Preview Lab

Preview with #4D75AF

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

Preview Lab → · Contrast checker → · Palette generator →