#4D75DA#4D75DA

#4D75DA is a mid, vivid blue. Relative luminance 0.194; OKLCH L 58.5% C 0.161 H 265.5°. Best body text is #000000 at 4.87:1 contrast (WCAG AA passes).

Color values

HEX	#4D75DA
RGB	rgb(77, 117, 218)
HSL	hsl(223, 66%, 58%)
HSV	hsv(223, 65%, 85%)
CMYK	cmyk(64.7%, 46.3%, 0%, 14.5%)
CIE-LAB	lab(51.11, 18.08, -56.00)
CIE-LCH	lch(51.11, 58.84, 287.89°)
OKLab	oklab(58.48% -0.0127 -0.1602)
OKLCH	oklch(58.48% 0.161 265.5)
XYZ	xyz(22.0724, 19.3603, 68.8898)
Luminance	0.1936 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D75DA #DAB24D

analogous

#4DBBDA #4D75DA #6C4DDA

triadic

#4D75DA #DA4D75 #75DA4D

tetradic

#4D75DA #DA4DBB #DAB24D #4DDA6C

square

#4D75DA #DA4DBB #DAB24D #4DDA6C

split-complementary

#4D75DA #DA6C4D #BBDA4D

monochromatic

#1E3E8F #2854C2 #4D75DA #809CE5 #B2C4EF

Accessibility & contrast

On white

4.31

#4D75DA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.87

#4D75DA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4D75DA

4.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D75DA	#FFFFFF	#000000	##000000
##4D75DA	1.00	4.31	4.87	4.87
#FFFFFF	4.31	1.00	21.00	21.00
#000000	4.87	21.00	1.00	1.00
##000000	4.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4281DE

Deuteranopia (green-blind)

#2774D8

Tritanopia (blue-blind)

#008C9D

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #4d75da;
/* rgb */ color: rgb(77, 117, 218);
/* oklch */ color: oklch(58.5% 0.161 265.5);

Tailwind

colors: {
  custom: {
    50: '#8c9ce6',
    500: '#4d75da',
    950: '#000000',
  },
}

SCSS

$custom: #4d75da;
$custom-light: #8c9ce6;
$custom-dark: #000000;

JSON

{
  "hex": "#4d75da",
  "rgb": {
    "r": 77,
    "g": 117,
    "b": 218
  },
  "hsl": {
    "h": 222.979,
    "s": 65.581,
    "l": 57.843
  },
  "oklch": {
    "l": 0.58481,
    "c": 0.16069,
    "h": 265.5
  },
  "luminance": 0.19362
}

Semantic roles & 50–950 ramp

primary

#4D75DA

secondary

#DECEA5

accent

#B93FE9

background

#F9F9FE

surface

#F1F2FC

border

#CBCCD5

text

#0D0E16

muted

#7E7E84

Preview Lab

Preview with #4D75DA

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

Preview Lab → · Contrast checker → · Palette generator →