#4A4DDD#4A4DDD

#4A4DDD is a mid, highly saturated blue. Relative luminance 0.120; OKLCH L 51.1% C 0.214 H 274.9°. Best body text is #FFFFFF at 6.18:1 contrast (WCAG AA passes).

Color values

HEX	#4A4DDD
RGB	rgb(74, 77, 221)
HSL	hsl(239, 68%, 58%)
HSV	hsv(239, 67%, 87%)
CMYK	cmyk(66.5%, 65.2%, 0%, 13.3%)
CIE-LAB	lab(41.19, 43.40, -73.79)
CIE-LCH	lch(41.19, 85.61, 300.46°)
OKLab	oklab(51.09% 0.0182 -0.213)
OKLCH	oklch(51.09% 0.214 274.9)
XYZ	xyz(18.5248, 11.9824, 69.7292)
Luminance	0.1198 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4A4DDD #DDDA4A

analogous

#4A96DD #4A4DDD #914ADD

triadic

#4A4DDD #DD4A4D #4DDD4A

tetradic

#4A4DDD #DD4A96 #DDDA4A #4ADD91

square

#4A4DDD #DD4A96 #DDDA4A #4ADD91

split-complementary

#4A4DDD #DD914A #96DD4A

monochromatic

#1B1E91 #2528C5 #4A4DDD #7E80E7 #B1B2F0

Accessibility & contrast

On white

6.18

#4A4DDD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.40

#4A4DDD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4A4DDD

6.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A4DDD	#FFFFFF	#000000	##FFFFFF
##4A4DDD	1.00	6.18	3.40	6.18
#FFFFFF	6.18	1.00	21.00	1.00
#000000	3.40	21.00	1.00	21.00
##FFFFFF	6.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0068E2

Deuteranopia (green-blind)

#005ADA

Tritanopia (blue-blind)

#00738E

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #4a4ddd;
/* rgb */ color: rgb(74, 77, 221);
/* oklch */ color: oklch(51.1% 0.214 274.9);

Tailwind

colors: {
  custom: {
    50: '#8e7fe9',
    500: '#4a4ddd',
    950: '#000000',
  },
}

SCSS

$custom: #4a4ddd;
$custom-light: #8e7fe9;
$custom-dark: #000000;

JSON

{
  "hex": "#4a4ddd",
  "rgb": {
    "r": 74,
    "g": 77,
    "b": 221
  },
  "hsl": {
    "h": 238.776,
    "s": 68.372,
    "l": 57.843
  },
  "oklch": {
    "l": 0.51086,
    "c": 0.21377,
    "h": 274.9
  },
  "luminance": 0.11984
}

Semantic roles & 50–950 ramp

primary

#4A4DDD

secondary

#DFDEA4

accent

#E83DEB

background

#F9F7FE

surface

#F2EEFD

border

#CCC9D5

text

#0E0A16

muted

#7E7C84

Preview Lab

Preview with #4A4DDD

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

Preview Lab → · Contrast checker → · Palette generator →