#332F91#332F91

#332F91 is a dark, vivid blue. Relative luminance 0.048; OKLCH L 37.7% C 0.156 H 277.7°. Best body text is #FFFFFF at 10.74:1 contrast (WCAG AA passes).

Color values

HEX	#332F91
RGB	rgb(51, 47, 145)
HSL	hsl(242, 51%, 38%)
HSV	hsv(242, 68%, 57%)
CMYK	cmyk(64.8%, 67.6%, 0%, 43.1%)
CIE-LAB	lab(26.10, 32.91, -53.54)
CIE-LCH	lch(26.10, 62.85, 301.57°)
OKLab	oklab(37.67% 0.0208 -0.1544)
OKLCH	oklch(37.67% 0.156 277.7)
XYZ	xyz(7.4909, 4.7806, 27.3106)
Luminance	0.0478 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#332F91 #8D912F

analogous

#2F5C91 #332F91 #642F91

triadic

#332F91 #91332F #2F9133

tetradic

#332F91 #912F5C #8D912F #2F9164

square

#332F91 #912F5C #8D912F #2F9164

split-complementary

#332F91 #91642F #5C912F

monochromatic

#121135 #232063 #332F91 #433EBF #6F6BCF

Accessibility & contrast

On white

10.74

#332F91 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.96

#332F91 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #332F91

10.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##332F91	#FFFFFF	#000000	##FFFFFF
##332F91	1.00	10.74	1.96	10.74
#FFFFFF	10.74	1.00	21.00	1.00
#000000	1.96	21.00	1.00	21.00
##FFFFFF	10.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004294

Deuteranopia (green-blind)

#003A8F

Tritanopia (blue-blind)

#00485C

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #332f91;
/* rgb */ color: rgb(51, 47, 145);
/* oklch */ color: oklch(37.7% 0.156 277.7);

Tailwind

colors: {
  custom: {
    50: '#7768b2',
    500: '#332f91',
    950: '#000000',
  },
}

SCSS

$custom: #332f91;
$custom-light: #7768b2;
$custom-dark: #000000;

JSON

{
  "hex": "#332f91",
  "rgb": {
    "r": 51,
    "g": 47,
    "b": 145
  },
  "hsl": {
    "h": 242.449,
    "s": 51.042,
    "l": 37.647
  },
  "oklch": {
    "l": 0.37667,
    "c": 0.15577,
    "h": 277.7
  },
  "luminance": 0.04781
}

Semantic roles & 50–950 ramp

primary

#332F91

secondary

#B3B665

accent

#DB4DD5

background

#F7F6FB

surface

#EEEBF6

border

#C9C6D0

text

#0A0611

muted

#7C7A80

Preview Lab

Preview with #332F91

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

Preview Lab → · Contrast checker → · Palette generator →