#333266#333266

#333266 is a dark, moderate blue. Relative luminance 0.039; OKLCH L 34.7% C 0.089 H 281.6°. Best body text is #FFFFFF at 11.74:1 contrast (WCAG AA passes).

Color values

HEX	#333266
RGB	rgb(51, 50, 102)
HSL	hsl(241, 34%, 30%)
HSV	hsv(241, 51%, 40%)
CMYK	cmyk(50%, 51%, 0%, 60%)
CIE-LAB	lab(23.49, 15.94, -30.58)
CIE-LCH	lch(23.49, 34.48, 297.52°)
OKLab	oklab(34.67% 0.0178 -0.0869)
OKLCH	oklch(34.67% 0.089 281.6)
XYZ	xyz(4.9034, 3.9441, 13.0707)
Luminance	0.0394 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#333266 #656632

analogous

#324B66 #333266 #4D3266

triadic

#333266 #663332 #326633

tetradic

#333266 #66324B #656632 #32664D

square

#333266 #66324B #656632 #32664D

split-complementary

#333266 #664D32 #4B6632

monochromatic

#0A0A15 #1E1E3D #333266 #48468F #6261B2

Accessibility & contrast

On white

11.74

#333266 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.79

#333266 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #333266

11.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##333266	#FFFFFF	#000000	##FFFFFF
##333266	1.00	11.74	1.79	11.74
#FFFFFF	11.74	1.00	21.00	1.00
#000000	1.79	21.00	1.00	21.00
##FFFFFF	11.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1C3A68

Deuteranopia (green-blind)

#183665

Tritanopia (blue-blind)

#213D47

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #333266;
/* rgb */ color: rgb(51, 50, 102);
/* oklch */ color: oklch(34.7% 0.089 281.6);

Tailwind

colors: {
  custom: {
    50: '#6e6992',
    500: '#333266',
    950: '#000000',
  },
}

SCSS

$custom: #333266;
$custom-light: #6e6992;
$custom-dark: #000000;

JSON

{
  "hex": "#333266",
  "rgb": {
    "r": 51,
    "g": 50,
    "b": 102
  },
  "hsl": {
    "h": 241.154,
    "s": 34.211,
    "l": 29.804
  },
  "oklch": {
    "l": 0.34666,
    "c": 0.08869,
    "h": 281.6
  },
  "luminance": 0.03944
}

Semantic roles & 50–950 ramp

primary

#333266

secondary

#96975D

accent

#CA5EC8

background

#F6F6F9

surface

#ECEBF1

border

#C7C6CB

text

#07060D

muted

#7A7A7E

Preview Lab

Preview with #333266

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

Preview Lab → · Contrast checker → · Palette generator →