#33384E#33384E

#33384E is a dark, muted blue. Relative luminance 0.041; OKLCH L 34.6% C 0.039 H 274.3°. Best body text is #FFFFFF at 11.56:1 contrast (WCAG AA passes).

Color values

HEX	#33384E
RGB	rgb(51, 56, 78)
HSL	hsl(229, 21%, 25%)
HSV	hsv(229, 35%, 31%)
CMYK	cmyk(34.6%, 28.2%, 0%, 69.4%)
CIE-LAB	lab(23.94, 3.96, -14.11)
CIE-LCH	lch(23.94, 14.66, 285.69°)
OKLab	oklab(34.57% 0.0029 -0.0391)
OKLCH	oklch(34.57% 0.039 274.3)
XYZ	xyz(4.1542, 4.0821, 7.7753)
Luminance	0.0408 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#33384E #4E4933

analogous

#33454E #33384E #3B334E

triadic

#33384E #4E3338 #384E33

tetradic

#33384E #4E3345 #4E4933 #334E3B

square

#33384E #4E3345 #4E4933 #334E3B

split-complementary

#33384E #4E3B33 #454E33

monochromatic

#0C0D13 #1B1D29 #33384E #4B5373 #636D98

Accessibility & contrast

On white

11.56

#33384E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.82

#33384E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #33384E

11.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##33384E	#FFFFFF	#000000	##FFFFFF
##33384E	1.00	11.56	1.82	11.56
#FFFFFF	11.56	1.00	21.00	1.00
#000000	1.82	21.00	1.00	21.00
##FFFFFF	11.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#313A4F

Deuteranopia (green-blind)

#2F384D

Tritanopia (blue-blind)

#2C3C40

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #33384e;
/* rgb */ color: rgb(51, 56, 78);
/* oklch */ color: oklch(34.6% 0.039 274.3);

Tailwind

colors: {
  custom: {
    50: '#6b6e7f',
    500: '#33384e',
    950: '#000000',
  },
}

SCSS

$custom: #33384e;
$custom-light: #6b6e7f;
$custom-dark: #000000;

JSON

{
  "hex": "#33384e",
  "rgb": {
    "r": 51,
    "g": 56,
    "b": 78
  },
  "hsl": {
    "h": 228.889,
    "s": 20.93,
    "l": 25.294
  },
  "oklch": {
    "l": 0.34574,
    "c": 0.03917,
    "h": 274.3
  },
  "luminance": 0.04082
}

Semantic roles & 50–950 ramp

primary

#33384E

secondary

#7F795E

accent

#AE6ABD

background

#F6F6F7

surface

#EBEBEE

border

#C6C6C9

text

#07070A

muted

#7A7A7C

Preview Lab

Preview with #33384E

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

Preview Lab → · Contrast checker → · Palette generator →