#333675#333675

#333675 is a dark, moderate blue. Relative luminance 0.046; OKLCH L 36.6% C 0.106 H 277.7°. Best body text is #FFFFFF at 10.91:1 contrast (WCAG AA passes).

Color values

HEX	#333675
RGB	rgb(51, 54, 117)
HSL	hsl(237, 39%, 33%)
HSV	hsv(237, 56%, 46%)
CMYK	cmyk(56.4%, 53.8%, 0%, 54.1%)
CIE-LAB	lab(25.64, 18.42, -36.75)
CIE-LCH	lch(25.64, 41.11, 296.62°)
OKLab	oklab(36.62% 0.0143 -0.105)
OKLCH	oklch(36.62% 0.106 277.7)
XYZ	xyz(5.8943, 4.6261, 17.4085)
Luminance	0.0463 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#333675 #757233

analogous

#335775 #333675 #513375

triadic

#333675 #753336 #367533

tetradic

#333675 #753357 #757233 #337551

square

#333675 #753357 #757233 #337551

split-complementary

#333675 #755133 #577533

monochromatic

#0E0F20 #20224A #333675 #464AA0 #666ABC

Accessibility & contrast

On white

10.91

#333675 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.93

#333675 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #333675

10.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##333675	#FFFFFF	#000000	##FFFFFF
##333675	1.00	10.91	1.93	10.91
#FFFFFF	10.91	1.00	21.00	1.00
#000000	1.93	21.00	1.00	21.00
##FFFFFF	10.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#153F77

Deuteranopia (green-blind)

#0B3A74

Tritanopia (blue-blind)

#144450

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #333675;
/* rgb */ color: rgb(51, 54, 117);
/* oklch */ color: oklch(36.6% 0.106 277.7);

Tailwind

colors: {
  custom: {
    50: '#716d9d',
    500: '#333675',
    950: '#000000',
  },
}

SCSS

$custom: #333675;
$custom-light: #716d9d;
$custom-dark: #000000;

JSON

{
  "hex": "#333675",
  "rgb": {
    "r": 51,
    "g": 54,
    "b": 117
  },
  "hsl": {
    "h": 237.273,
    "s": 39.286,
    "l": 32.941
  },
  "oklch": {
    "l": 0.3662,
    "c": 0.10595,
    "h": 277.7
  },
  "luminance": 0.04626
}

Semantic roles & 50–950 ramp

primary

#333675

secondary

#A4A15F

accent

#CA59CF

background

#F7F6F9

surface

#EDEBF2

border

#C8C6CC

text

#08070E

muted

#7B7A7E

Preview Lab

Preview with #333675

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

Preview Lab → · Contrast checker → · Palette generator →