#3320AC#3320AC

#3320AC is a dark, highly saturated blue. Relative luminance 0.047; OKLCH L 38.4% C 0.205 H 276.8°. Best body text is #FFFFFF at 10.81:1 contrast (WCAG AA passes).

Color values

HEX	#3320AC
RGB	rgb(51, 32, 172)
HSL	hsl(248, 69%, 40%)
HSV	hsv(248, 81%, 67%)
CMYK	cmyk(70.3%, 81.4%, 0%, 32.5%)
CIE-LAB	lab(25.91, 49.99, -70.32)
CIE-LCH	lch(25.91, 86.27, 305.41°)
OKLab	oklab(38.36% 0.0242 -0.2032)
OKLCH	oklch(38.36% 0.205 276.8)
XYZ	xyz(9.3257, 4.7145, 39.4403)
Luminance	0.0471 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3320AC #99AC20

analogous

#2053AC #3320AC #7920AC

triadic

#3320AC #AC3320 #20AC33

tetradic

#3320AC #AC2053 #99AC20 #20AC79

square

#3320AC #AC2053 #99AC20 #20AC79

split-complementary

#3320AC #AC7920 #53AC20

monochromatic

#140D45 #241678 #3320AC #4731D9 #7564E2

Accessibility & contrast

On white

10.81

#3320AC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.94

#3320AC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3320AC

10.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3320AC	#FFFFFF	#000000	##FFFFFF
##3320AC	1.00	10.81	1.94	10.81
#FFFFFF	10.81	1.00	21.00	1.00
#000000	1.94	21.00	1.00	21.00
##FFFFFF	10.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0043B0

Deuteranopia (green-blind)

#0037AA

Tritanopia (blue-blind)

#004C67

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #3320ac;
/* rgb */ color: rgb(51, 32, 172);
/* oklch */ color: oklch(38.4% 0.205 276.8);

Tailwind

colors: {
  custom: {
    50: '#7e60c6',
    500: '#3320ac',
    950: '#000000',
  },
}

SCSS

$custom: #3320ac;
$custom-light: #7e60c6;
$custom-dark: #000000;

JSON

{
  "hex": "#3320ac",
  "rgb": {
    "r": 51,
    "g": 32,
    "b": 172
  },
  "hsl": {
    "h": 248.143,
    "s": 68.627,
    "l": 40
  },
  "oklch": {
    "l": 0.38356,
    "c": 0.20465,
    "h": 276.8
  },
  "luminance": 0.04715
}

Semantic roles & 50–950 ramp

primary

#3320AC

secondary

#B9C760

accent

#EB3CD4

background

#F8F5FC

surface

#F0EAF8

border

#CBC6D1

text

#0B0513

muted

#7C7982

Preview Lab

Preview with #3320AC

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

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