#332FB1#332FB1

#332FB1 is a dark, vivid blue. Relative luminance 0.059; OKLCH L 40.8% C 0.197 H 274.6°. Best body text is #FFFFFF at 9.62:1 contrast (WCAG AA passes).

Color values

HEX	#332FB1
RGB	rgb(51, 47, 177)
HSL	hsl(242, 58%, 44%)
HSV	hsv(242, 73%, 69%)
CMYK	cmyk(71.2%, 73.4%, 0%, 30.6%)
CIE-LAB	lab(29.18, 43.73, -67.90)
CIE-LCH	lch(29.18, 80.76, 302.79°)
OKLab	oklab(40.82% 0.0158 -0.1963)
OKLCH	oklch(40.82% 0.197 274.6)
XYZ	xyz(10.3149, 5.9102, 42.1836)
Luminance	0.0591 (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

#332FB1 #ADB12F

analogous

#2F6CB1 #332FB1 #742FB1

triadic

#332FB1 #B1332F #2FB133

tetradic

#332FB1 #B12F6C #ADB12F #2FB174

square

#332FB1 #B12F6C #ADB12F #2FB174

split-complementary

#332FB1 #B1742F #6CB12F

monochromatic

#171550 #252281 #332FB1 #514DD0 #817EDD

Accessibility & contrast

On white

9.62

#332FB1 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.18

#332FB1 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #332FB1

9.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##332FB1	#FFFFFF	#000000	##FFFFFF
##332FB1	1.00	9.62	2.18	9.62
#FFFFFF	9.62	1.00	21.00	1.00
#000000	2.18	21.00	1.00	21.00
##FFFFFF	9.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004BB5

Deuteranopia (green-blind)

#003FAF

Tritanopia (blue-blind)

#00546D

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #332fb1;
/* rgb */ color: rgb(51, 47, 177);
/* oklch */ color: oklch(40.8% 0.197 274.6);

Tailwind

colors: {
  custom: {
    50: '#7e69ca',
    500: '#332fb1',
    950: '#000000',
  },
}

SCSS

$custom: #332fb1;
$custom-light: #7e69ca;
$custom-dark: #000000;

JSON

{
  "hex": "#332fb1",
  "rgb": {
    "r": 51,
    "g": 47,
    "b": 177
  },
  "hsl": {
    "h": 241.846,
    "s": 58.036,
    "l": 43.922
  },
  "oklch": {
    "l": 0.40818,
    "c": 0.19697,
    "h": 274.6
  },
  "luminance": 0.05911
}

Semantic roles & 50–950 ramp

primary

#332FB1

secondary

#C3C576

accent

#E147DD

background

#F8F6FC

surface

#EFEBF8

border

#CAC6D1

text

#0B0613

muted

#7C7A82

Preview Lab

Preview with #332FB1

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

Preview Lab → · Contrast checker → · Palette generator →