#4633BD#4633BD

#4633BD is a dark, highly saturated blue. Relative luminance 0.073; OKLCH L 43.9% C 0.203 H 280.2°. Best body text is #FFFFFF at 8.51:1 contrast (WCAG AA passes).

Color values

HEX	#4633BD
RGB	rgb(70, 51, 189)
HSL	hsl(248, 58%, 47%)
HSV	hsv(248, 73%, 74%)
CMYK	cmyk(63%, 73%, 0%, 25.9%)
CIE-LAB	lab(32.58, 47.52, -69.38)
CIE-LCH	lch(32.58, 84.10, 304.41°)
OKLab	oklab(43.94% 0.036 -0.2002)
OKLCH	oklch(43.94% 0.203 280.2)
XYZ	xyz(12.8920, 7.3429, 48.8722)
Luminance	0.0734 (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

#4633BD #AABD33

analogous

#3365BD #4633BD #8B33BD

triadic

#4633BD #BD4633 #33BD46

tetradic

#4633BD #BD3365 #AABD33 #33BD8B

square

#4633BD #BD3365 #AABD33 #33BD8B

split-complementary

#4633BD #BD8B33 #65BD33

monochromatic

#22195D #34268D #4633BD #6B5BD3 #968BE0

Accessibility & contrast

On white

8.51

#4633BD on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.47

#4633BD on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4633BD

8.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4633BD	#FFFFFF	#000000	##FFFFFF
##4633BD	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)

#0052C1

Deuteranopia (green-blind)

#0047BA

Tritanopia (blue-blind)

#005A75

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #4633bd;
/* rgb */ color: rgb(70, 51, 189);
/* oklch */ color: oklch(43.9% 0.203 280.2);

Tailwind

colors: {
  custom: {
    50: '#886dd2',
    500: '#4633bd',
    950: '#000000',
  },
}

SCSS

$custom: #4633bd;
$custom-light: #886dd2;
$custom-dark: #000000;

JSON

{
  "hex": "#4633bd",
  "rgb": {
    "r": 70,
    "g": 51,
    "b": 189
  },
  "hsl": {
    "h": 248.261,
    "s": 57.5,
    "l": 47.059
  },
  "oklch": {
    "l": 0.43944,
    "c": 0.2034,
    "h": 280.2
  },
  "luminance": 0.07344
}

Semantic roles & 50–950 ramp

primary

#4633BD

secondary

#C0CA82

accent

#E147CC

background

#F9F6FD

surface

#F1ECFA

border

#CBC7D3

text

#0D0714

muted

#7E7A83

Preview Lab

Preview with #4633BD

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

Preview Lab → · Contrast checker → · Palette generator →