#4C5DDD#4C5DDD

#4C5DDD is a mid, vivid blue. Relative luminance 0.146; OKLCH L 54.0% C 0.194 H 272.4°. Best body text is #FFFFFF at 5.36:1 contrast (WCAG AA passes).

Color values

HEX	#4C5DDD
RGB	rgb(76, 93, 221)
HSL	hsl(233, 68%, 58%)
HSV	hsv(233, 66%, 87%)
CMYK	cmyk(65.6%, 57.9%, 0%, 13.3%)
CIE-LAB	lab(45.06, 33.92, -67.47)
CIE-LCH	lch(45.06, 75.52, 296.69°)
OKLab	oklab(53.97% 0.0081 -0.1943)
OKLCH	oklch(53.97% 0.194 272.4)
XYZ	xyz(19.9416, 14.5839, 70.1567)
Luminance	0.1459 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C5DDD #DDCC4C

analogous

#4CA5DD #4C5DDD #844CDD

triadic

#4C5DDD #DD4C5D #5DDD4C

tetradic

#4C5DDD #DD4CA5 #DDCC4C #4CDD84

square

#4C5DDD #DD4CA5 #DDCC4C #4CDD84

split-complementary

#4C5DDD #DD844C #A5DD4C

monochromatic

#1C2A93 #2638C6 #4C5DDD #7F8CE7 #B3BAF1

Accessibility & contrast

On white

5.36

#4C5DDD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.92

#4C5DDD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4C5DDD

5.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C5DDD	#FFFFFF	#000000	##FFFFFF
##4C5DDD	1.00	5.36	3.92	5.36
#FFFFFF	5.36	1.00	21.00	1.00
#000000	3.92	21.00	1.00	21.00
##FFFFFF	5.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0071E1

Deuteranopia (green-blind)

#0064DA

Tritanopia (blue-blind)

#007C94

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #4c5ddd;
/* rgb */ color: rgb(76, 93, 221);
/* oklch */ color: oklch(54.0% 0.194 272.4);

Tailwind

colors: {
  custom: {
    50: '#8e8ae8',
    500: '#4c5ddd',
    950: '#000000',
  },
}

SCSS

$custom: #4c5ddd;
$custom-light: #8e8ae8;
$custom-dark: #000000;

JSON

{
  "hex": "#4c5ddd",
  "rgb": {
    "r": 76,
    "g": 93,
    "b": 221
  },
  "hsl": {
    "h": 232.966,
    "s": 68.075,
    "l": 58.235
  },
  "oklch": {
    "l": 0.53966,
    "c": 0.19444,
    "h": 272.4
  },
  "luminance": 0.14586
}

Semantic roles & 50–950 ramp

primary

#4C5DDD

secondary

#DFD9A6

accent

#D73DEB

background

#F9F8FE

surface

#F2F0FD

border

#CCCBD5

text

#0E0B16

muted

#7E7C84

Preview Lab

Preview with #4C5DDD

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

Preview Lab → · Contrast checker → · Palette generator →