#4833BB#4833BB

#4833BB is a dark, highly saturated blue. Relative luminance 0.073; OKLCH L 43.9% C 0.201 H 281.3°. Best body text is #FFFFFF at 8.51:1 contrast (WCAG AA passes).

Color values

HEX	#4833BB
RGB	rgb(72, 51, 187)
HSL	hsl(249, 57%, 47%)
HSV	hsv(249, 73%, 73%)
CMYK	cmyk(61.5%, 72.7%, 0%, 26.7%)
CIE-LAB	lab(32.55, 47.17, -68.23)
CIE-LCH	lch(32.55, 82.95, 304.65°)
OKLab	oklab(43.91% 0.0392 -0.1968)
OKLCH	oklch(43.91% 0.201 281.3)
XYZ	xyz(12.8231, 7.3323, 47.7436)
Luminance	0.0733 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4833BB #A6BB33

analogous

#3362BB #4833BB #8C33BB

triadic

#4833BB #BB4833 #33BB48

tetradic

#4833BB #BB3362 #A6BB33 #33BB8C

square

#4833BB #BB3362 #A6BB33 #33BB8C

split-complementary

#4833BB #BB8C33 #62BB33

monochromatic

#23195B #35268B #4833BB #6C59D2 #9789DF

Accessibility & contrast

On white

8.51

#4833BB on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.47

#4833BB on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4833BB

8.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4833BB	#FFFFFF	#000000	##FFFFFF
##4833BB	1.00	8.51	2.47	8.51
#FFFFFF	8.51	1.00	21.00	1.00
#000000	2.47	21.00	1.00	21.00
##FFFFFF	8.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0051BF

Deuteranopia (green-blind)

#0048B8

Tritanopia (blue-blind)

#005974

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #4833bb;
/* rgb */ color: rgb(72, 51, 187);
/* oklch */ color: oklch(43.9% 0.201 281.3);

Tailwind

colors: {
  custom: {
    50: '#896dd1',
    500: '#4833bb',
    950: '#000000',
  },
}

SCSS

$custom: #4833bb;
$custom-light: #896dd1;
$custom-dark: #000000;

JSON

{
  "hex": "#4833bb",
  "rgb": {
    "r": 72,
    "g": 51,
    "b": 187
  },
  "hsl": {
    "h": 249.265,
    "s": 57.143,
    "l": 46.667
  },
  "oklch": {
    "l": 0.43911,
    "c": 0.20063,
    "h": 281.3
  },
  "luminance": 0.07333
}

Semantic roles & 50–950 ramp

primary

#4833BB

secondary

#BEC981

accent

#E047C9

background

#F9F6FD

surface

#F1ECFA

border

#CBC7D3

text

#0D0714

muted

#7E7A83

Preview Lab

Preview with #4833BB

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

Preview Lab → · Contrast checker → · Palette generator →