#333376#333376

#333376 is a dark, moderate blue. Relative luminance 0.044; OKLCH L 36.1% C 0.112 H 279.2°. Best body text is #FFFFFF at 11.20:1 contrast (WCAG AA passes).

Color values

HEX	#333376
RGB	rgb(51, 51, 118)
HSL	hsl(240, 40%, 33%)
HSV	hsv(240, 57%, 46%)
CMYK	cmyk(56.8%, 56.8%, 0%, 53.7%)
CIE-LAB	lab(24.89, 20.82, -38.61)
CIE-LCH	lch(24.89, 43.86, 298.33°)
OKLab	oklab(36.08% 0.0179 -0.1105)
OKLCH	oklch(36.08% 0.112 279.2)
XYZ	xyz(5.8181, 4.3791, 17.6747)
Luminance	0.0438 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#333376 #767633

analogous

#335476 #333376 #543376

triadic

#333376 #763333 #337633

tetradic

#333376 #763354 #767633 #337654

square

#333376 #763354 #767633 #337654

split-complementary

#333376 #765433 #547633

monochromatic

#0E0E21 #21214B #333376 #4545A1 #6666BD

Accessibility & contrast

On white

11.20

#333376 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.88

#333376 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #333376

11.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##333376	#FFFFFF	#000000	##FFFFFF
##333376	1.00	11.20	1.88	11.20
#FFFFFF	11.20	1.00	21.00	1.00
#000000	1.88	21.00	1.00	21.00
##FFFFFF	11.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#093E78

Deuteranopia (green-blind)

#003875

Tritanopia (blue-blind)

#13424F

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #333376;
/* rgb */ color: rgb(51, 51, 118);
/* oklch */ color: oklch(36.1% 0.112 279.2);

Tailwind

colors: {
  custom: {
    50: '#716a9e',
    500: '#333376',
    950: '#000000',
  },
}

SCSS

$custom: #333376;
$custom-light: #716a9e;
$custom-dark: #000000;

JSON

{
  "hex": "#333376",
  "rgb": {
    "r": 51,
    "g": 51,
    "b": 118
  },
  "hsl": {
    "h": 240,
    "s": 39.645,
    "l": 33.137
  },
  "oklch": {
    "l": 0.36078,
    "c": 0.1119,
    "h": 279.2
  },
  "luminance": 0.04379
}

Semantic roles & 50–950 ramp

primary

#333376

secondary

#A5A560

accent

#D058D0

background

#F7F6F9

surface

#EDEBF2

border

#C8C6CC

text

#08060E

muted

#7B7A7E

Preview Lab

Preview with #333376

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

Preview Lab → · Contrast checker → · Palette generator →