#332F90#332F90

#332F90 is a dark, vivid blue. Relative luminance 0.048; OKLCH L 37.6% C 0.154 H 277.8°. Best body text is #FFFFFF at 10.77:1 contrast (WCAG AA passes).

Color values

HEX	#332F90
RGB	rgb(51, 47, 144)
HSL	hsl(242, 51%, 37%)
HSV	hsv(242, 67%, 56%)
CMYK	cmyk(64.6%, 67.4%, 0%, 43.5%)
CIE-LAB	lab(26.01, 32.56, -53.07)
CIE-LCH	lch(26.01, 62.27, 301.53°)
OKLab	oklab(37.57% 0.0209 -0.153)
OKLCH	oklch(37.57% 0.154 277.8)
XYZ	xyz(7.4142, 4.7499, 26.9063)
Luminance	0.0475 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#332F90 #8C902F

analogous

#2F5C90 #332F90 #632F90

triadic

#332F90 #90332F #2F9033

tetradic

#332F90 #902F5C #8C902F #2F9063

square

#332F90 #902F5C #8C902F #2F9063

split-complementary

#332F90 #90632F #5C902F

monochromatic

#121134 #232062 #332F90 #433EBE #6F6BCF

Accessibility & contrast

On white

10.77

#332F90 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.95

#332F90 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #332F90

10.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##332F90	#FFFFFF	#000000	##FFFFFF
##332F90	1.00	10.77	1.95	10.77
#FFFFFF	10.77	1.00	21.00	1.00
#000000	1.95	21.00	1.00	21.00
##FFFFFF	10.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004293

Deuteranopia (green-blind)

#003A8E

Tritanopia (blue-blind)

#00485B

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #332f90;
/* rgb */ color: rgb(51, 47, 144);
/* oklch */ color: oklch(37.6% 0.154 277.8);

Tailwind

colors: {
  custom: {
    50: '#7668b1',
    500: '#332f90',
    950: '#000000',
  },
}

SCSS

$custom: #332f90;
$custom-light: #7668b1;
$custom-dark: #000000;

JSON

{
  "hex": "#332f90",
  "rgb": {
    "r": 51,
    "g": 47,
    "b": 144
  },
  "hsl": {
    "h": 242.474,
    "s": 50.785,
    "l": 37.451
  },
  "oklch": {
    "l": 0.37574,
    "c": 0.15442,
    "h": 277.8
  },
  "luminance": 0.0475
}

Semantic roles & 50–950 ramp

primary

#332F90

secondary

#B2B665

accent

#DA4ED4

background

#F7F6FB

surface

#EEEBF6

border

#C9C6D0

text

#090611

muted

#7B7A80

Preview Lab

Preview with #332F90

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

Preview Lab → · Contrast checker → · Palette generator →