#4D5CC9#4D5CC9

#4D5CC9 is a mid, vivid blue. Relative luminance 0.134; OKLCH L 52.3% C 0.169 H 273.2°. Best body text is #FFFFFF at 5.69:1 contrast (WCAG AA passes).

Color values

HEX	#4D5CC9
RGB	rgb(77, 92, 201)
HSL	hsl(233, 53%, 55%)
HSV	hsv(233, 62%, 79%)
CMYK	cmyk(61.7%, 54.2%, 0%, 21.2%)
CIE-LAB	lab(43.43, 27.89, -58.65)
CIE-LCH	lch(43.43, 64.94, 295.43°)
OKLab	oklab(52.31% 0.0095 -0.1683)
OKLCH	oklch(52.31% 0.169 273.2)
XYZ	xyz(17.4268, 13.4477, 56.9243)
Luminance	0.1345 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D5CC9 #C9BA4D

analogous

#4D9AC9 #4D5CC9 #7C4DC9

triadic

#4D5CC9 #C94D5C #5CC94D

tetradic

#4D5CC9 #C94D9A #C9BA4D #4DC97C

square

#4D5CC9 #C94D9A #C9BA4D #4DC97C

split-complementary

#4D5CC9 #C97C4D #9AC94D

monochromatic

#242E77 #3240A6 #4D5CC9 #7C87D7 #ABB2E5

Accessibility & contrast

On white

5.69

#4D5CC9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.69

#4D5CC9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4D5CC9

5.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D5CC9	#FFFFFF	#000000	##FFFFFF
##4D5CC9	1.00	5.69	3.69	5.69
#FFFFFF	5.69	1.00	21.00	1.00
#000000	3.69	21.00	1.00	21.00
##FFFFFF	5.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0E6CCD

Deuteranopia (green-blind)

#0061C7

Tritanopia (blue-blind)

#007689

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #4d5cc9;
/* rgb */ color: rgb(77, 92, 201);
/* oklch */ color: oklch(52.3% 0.169 273.2);

Tailwind

colors: {
  custom: {
    50: '#8b8ada',
    500: '#4d5cc9',
    950: '#000000',
  },
}

SCSS

$custom: #4d5cc9;
$custom-light: #8b8ada;
$custom-dark: #000000;

JSON

{
  "hex": "#4d5cc9",
  "rgb": {
    "r": 77,
    "g": 92,
    "b": 201
  },
  "hsl": {
    "h": 232.742,
    "s": 53.448,
    "l": 54.51
  },
  "oklch": {
    "l": 0.52312,
    "c": 0.16859,
    "h": 273.2
  },
  "luminance": 0.13449
}

Semantic roles & 50–950 ramp

primary

#4D5CC9

secondary

#D3CD9F

accent

#CB4BDD

background

#F9F8FD

surface

#F1F0FB

border

#CBCBD4

text

#0D0B15

muted

#7E7C83

Preview Lab

Preview with #4D5CC9

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

Preview Lab → · Contrast checker → · Palette generator →