#3223A8#3223A8

#3223A8 is a dark, vivid blue. Relative luminance 0.047; OKLCH L 38.2% C 0.198 H 276.6°. Best body text is #FFFFFF at 10.82:1 contrast (WCAG AA passes).

Color values

HEX	#3223A8
RGB	rgb(50, 35, 168)
HSL	hsl(247, 66%, 40%)
HSV	hsv(247, 79%, 66%)
CMYK	cmyk(70.2%, 79.2%, 0%, 34.1%)
CIE-LAB	lab(25.88, 47.22, -67.95)
CIE-LCH	lch(25.88, 82.74, 304.80°)
OKLab	oklab(38.19% 0.0226 -0.1964)
OKLCH	oklch(38.19% 0.198 276.6)
XYZ	xyz(8.9820, 4.7065, 37.4733)
Luminance	0.0471 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3223A8 #99A823

analogous

#2357A8 #3223A8 #7523A8

triadic

#3223A8 #A83223 #23A832

tetradic

#3223A8 #A82357 #99A823 #23A875

square

#3223A8 #A82357 #99A823 #23A875

split-complementary

#3223A8 #A87523 #57A823

monochromatic

#140E43 #231875 #3223A8 #4634D5 #7466DF

Accessibility & contrast

On white

10.82

#3223A8 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.94

#3223A8 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3223A8

10.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3223A8	#FFFFFF	#000000	##FFFFFF
##3223A8	1.00	10.82	1.94	10.82
#FFFFFF	10.82	1.00	21.00	1.00
#000000	1.94	21.00	1.00	21.00
##FFFFFF	10.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0043AC

Deuteranopia (green-blind)

#0037A6

Tritanopia (blue-blind)

#004B65

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #3223a8;
/* rgb */ color: rgb(50, 35, 168);
/* oklch */ color: oklch(38.2% 0.198 276.6);

Tailwind

colors: {
  custom: {
    50: '#7c61c3',
    500: '#3223a8',
    950: '#000000',
  },
}

SCSS

$custom: #3223a8;
$custom-light: #7c61c3;
$custom-dark: #000000;

JSON

{
  "hex": "#3223a8",
  "rgb": {
    "r": 50,
    "g": 35,
    "b": 168
  },
  "hsl": {
    "h": 246.767,
    "s": 65.517,
    "l": 39.804
  },
  "oklch": {
    "l": 0.38188,
    "c": 0.19768,
    "h": 276.6
  },
  "luminance": 0.04707
}

Semantic roles & 50–950 ramp

primary

#3223A8

secondary

#BAC562

accent

#E83FD5

background

#F8F5FC

surface

#EFEAF8

border

#CAC6D1

text

#0B0513

muted

#7C7982

Preview Lab

Preview with #3223A8

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

Preview Lab → · Contrast checker → · Palette generator →