#332AB4#332AB4

#332AB4 is a dark, highly saturated blue. Relative luminance 0.057; OKLCH L 40.4% C 0.205 H 275.0°. Best body text is #FFFFFF at 9.85:1 contrast (WCAG AA passes).

Color values

HEX	#332AB4
RGB	rgb(51, 42, 180)
HSL	hsl(244, 62%, 44%)
HSV	hsv(244, 77%, 71%)
CMYK	cmyk(71.7%, 76.7%, 0%, 29.4%)
CIE-LAB	lab(28.52, 47.46, -70.78)
CIE-LCH	lch(28.52, 85.22, 303.84°)
OKLab	oklab(40.44% 0.0177 -0.2047)
OKLCH	oklch(40.44% 0.205 275)
XYZ	xyz(10.4287, 5.6540, 43.7129)
Luminance	0.0566 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#332AB4 #ABB42A

analogous

#2A66B4 #332AB4 #782AB4

triadic

#332AB4 #B4332A #2AB433

tetradic

#332AB4 #B42A66 #ABB42A #2AB478

square

#332AB4 #B42A66 #ABB42A #2AB478

split-complementary

#332AB4 #B4782A #66B42A

monochromatic

#171351 #251E82 #332AB4 #5047D4 #7F79E0

Accessibility & contrast

On white

9.85

#332AB4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.13

#332AB4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #332AB4

9.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##332AB4	#FFFFFF	#000000	##FFFFFF
##332AB4	1.00	9.85	2.13	9.85
#FFFFFF	9.85	1.00	21.00	1.00
#000000	2.13	21.00	1.00	21.00
##FFFFFF	9.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0049B8

Deuteranopia (green-blind)

#003DB2

Tritanopia (blue-blind)

#00536E

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #332ab4;
/* rgb */ color: rgb(51, 42, 180);
/* oklch */ color: oklch(40.4% 0.205 275.0);

Tailwind

colors: {
  custom: {
    50: '#7f66cc',
    500: '#332ab4',
    950: '#000000',
  },
}

SCSS

$custom: #332ab4;
$custom-light: #7f66cc;
$custom-dark: #000000;

JSON

{
  "hex": "#332ab4",
  "rgb": {
    "r": 51,
    "g": 42,
    "b": 180
  },
  "hsl": {
    "h": 243.913,
    "s": 62.162,
    "l": 43.529
  },
  "oklch": {
    "l": 0.40442,
    "c": 0.20545,
    "h": 275
  },
  "luminance": 0.05655
}

Semantic roles & 50–950 ramp

primary

#332AB4

secondary

#C2C872

accent

#E543DB

background

#F8F6FC

surface

#F0EBF9

border

#CBC6D2

text

#0C0614

muted

#7D7A82

Preview Lab

Preview with #332AB4

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

Preview Lab → · Contrast checker → · Palette generator →