#4D77C0#4D77C0

#4D77C0 is a mid, vivid blue. Relative luminance 0.186; OKLCH L 57.3% C 0.123 H 260.8°. Best body text is #000000 at 4.72:1 contrast (WCAG AA passes).

Color values

HEX	#4D77C0
RGB	rgb(77, 119, 192)
HSL	hsl(218, 48%, 53%)
HSV	hsv(218, 60%, 75%)
CMYK	cmyk(59.9%, 38%, 0%, 24.7%)
CIE-LAB	lab(50.19, 7.93, -42.65)
CIE-LCH	lch(50.19, 43.38, 280.53°)
OKLab	oklab(57.3% -0.0196 -0.121)
OKLCH	oklch(57.3% 0.123 260.8)
XYZ	xyz(19.1685, 18.5755, 52.4342)
Luminance	0.1858 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D77C0 #C0964D

analogous

#4DB0C0 #4D77C0 #5C4DC0

triadic

#4D77C0 #C04D77 #77C04D

tetradic

#4D77C0 #C04DB0 #C0964D #4DC05C

square

#4D77C0 #C04DB0 #C0964D #4DC05C

split-complementary

#4D77C0 #C05C4D #B0C04D

monochromatic

#26406C #365B99 #4D77C0 #7A9AD0 #A7BCE0

Accessibility & contrast

On white

4.45

#4D77C0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.72

#4D77C0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4D77C0

4.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D77C0	#FFFFFF	#000000	##000000
##4D77C0	1.00	4.45	4.72	4.72
#FFFFFF	4.45	1.00	21.00	21.00
#000000	4.72	21.00	1.00	1.00
##000000	4.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#587DC3

Deuteranopia (green-blind)

#4972BE

Tritanopia (blue-blind)

#008792

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #4d77c0;
/* rgb */ color: rgb(77, 119, 192);
/* oklch */ color: oklch(57.3% 0.123 260.8);

Tailwind

colors: {
  custom: {
    50: '#889dd3',
    500: '#4d77c0',
    950: '#000000',
  },
}

SCSS

$custom: #4d77c0;
$custom-light: #889dd3;
$custom-dark: #000000;

JSON

{
  "hex": "#4d77c0",
  "rgb": {
    "r": 77,
    "g": 119,
    "b": 192
  },
  "hsl": {
    "h": 218.087,
    "s": 47.718,
    "l": 52.745
  },
  "oklch": {
    "l": 0.57296,
    "c": 0.12258,
    "h": 260.8
  },
  "luminance": 0.18577
}

Semantic roles & 50–950 ramp

primary

#4D77C0

secondary

#CDBB9B

accent

#A650D7

background

#F8F9FD

surface

#F0F2FA

border

#CBCCD3

text

#0C0E14

muted

#7D7E83

Preview Lab

Preview with #4D77C0

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

Preview Lab → · Contrast checker → · Palette generator →