#332AB1#332AB1

#332AB1 is a dark, highly saturated blue. Relative luminance 0.055; OKLCH L 40.1% C 0.202 H 275.2°. Best body text is #FFFFFF at 9.97:1 contrast (WCAG AA passes).

Color values

HEX	#332AB1
RGB	rgb(51, 42, 177)
HSL	hsl(244, 62%, 43%)
HSV	hsv(244, 76%, 69%)
CMYK	cmyk(71.2%, 76.3%, 0%, 30.6%)
CIE-LAB	lab(28.20, 46.50, -69.52)
CIE-LCH	lch(28.20, 83.64, 303.78°)
OKLab	oklab(40.12% 0.0184 -0.201)
OKLCH	oklch(40.12% 0.202 275.2)
XYZ	xyz(10.1264, 5.5331, 42.1208)
Luminance	0.0553 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#332AB1 #A8B12A

analogous

#2A64B1 #332AB1 #762AB1

triadic

#332AB1 #B1332A #2AB133

tetradic

#332AB1 #B12A64 #A8B12A #2AB176

square

#332AB1 #B12A64 #A8B12A #2AB176

split-complementary

#332AB1 #B1762A #64B12A

monochromatic

#16134E #251E80 #332AB1 #4F45D3 #7E77DF

Accessibility & contrast

On white

9.97

#332AB1 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.11

#332AB1 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #332AB1

9.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##332AB1	#FFFFFF	#000000	##FFFFFF
##332AB1	1.00	9.97	2.11	9.97
#FFFFFF	9.97	1.00	21.00	1.00
#000000	2.11	21.00	1.00	21.00
##FFFFFF	9.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0048B5

Deuteranopia (green-blind)

#003CAF

Tritanopia (blue-blind)

#00526C

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #332ab1;
/* rgb */ color: rgb(51, 42, 177);
/* oklch */ color: oklch(40.1% 0.202 275.2);

Tailwind

colors: {
  custom: {
    50: '#7e66ca',
    500: '#332ab1',
    950: '#000000',
  },
}

SCSS

$custom: #332ab1;
$custom-light: #7e66ca;
$custom-dark: #000000;

JSON

{
  "hex": "#332ab1",
  "rgb": {
    "r": 51,
    "g": 42,
    "b": 177
  },
  "hsl": {
    "h": 244,
    "s": 61.644,
    "l": 42.941
  },
  "oklch": {
    "l": 0.40122,
    "c": 0.20185,
    "h": 275.2
  },
  "luminance": 0.05534
}

Semantic roles & 50–950 ramp

primary

#332AB1

secondary

#C1C670

accent

#E543DA

background

#F8F6FC

surface

#F0EBF9

border

#CBC6D2

text

#0B0613

muted

#7C7A82

Preview Lab

Preview with #332AB1

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

Preview Lab → · Contrast checker → · Palette generator →