#33558E#33558E

#33558E is a mid, moderate blue. Relative luminance 0.092; OKLCH L 45.3% C 0.102 H 260.2°. Best body text is #FFFFFF at 7.42:1 contrast (WCAG AA passes).

Color values

HEX	#33558E
RGB	rgb(51, 85, 142)
HSL	hsl(218, 47%, 38%)
HSV	hsv(218, 64%, 56%)
CMYK	cmyk(64.1%, 40.1%, 0%, 44.3%)
CIE-LAB	lab(36.28, 6.66, -35.29)
CIE-LCH	lch(36.28, 35.91, 280.69°)
OKLab	oklab(45.27% -0.0174 -0.1003)
OKLCH	oklch(45.27% 0.102 260.2)
XYZ	xyz(9.4945, 9.1529, 26.8523)
Luminance	0.0915 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#33558E #8E6C33

analogous

#33828E #33558E #3E338E

triadic

#33558E #8E3355 #558E33

tetradic

#33558E #8E3382 #8E6C33 #338E3E

square

#33558E #8E3382 #8E6C33 #338E3E

split-complementary

#33558E #8E3E33 #828E33

monochromatic

#131F34 #233A61 #33558E #4370BB #7092CC

Accessibility & contrast

On white

7.42

#33558E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.83

#33558E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #33558E

7.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##33558E	#FFFFFF	#000000	##FFFFFF
##33558E	1.00	7.42	2.83	7.42
#FFFFFF	7.42	1.00	21.00	1.00
#000000	2.83	21.00	1.00	21.00
##FFFFFF	7.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C5A90

Deuteranopia (green-blind)

#2F518D

Tritanopia (blue-blind)

#00626A

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #33558e;
/* rgb */ color: rgb(51, 85, 142);
/* oklch */ color: oklch(45.3% 0.102 260.2);

Tailwind

colors: {
  custom: {
    50: '#7484af',
    500: '#33558e',
    950: '#000000',
  },
}

SCSS

$custom: #33558e;
$custom-light: #7484af;
$custom-dark: #000000;

JSON

{
  "hex": "#33558e",
  "rgb": {
    "r": 51,
    "g": 85,
    "b": 142
  },
  "hsl": {
    "h": 217.582,
    "s": 47.15,
    "l": 37.843
  },
  "oklch": {
    "l": 0.45265,
    "c": 0.10181,
    "h": 260.2
  },
  "luminance": 0.09154
}

Semantic roles & 50–950 ramp

primary

#33558E

secondary

#B49869

accent

#A551D7

background

#F7F8FA

surface

#EDEFF4

border

#C8CACE

text

#090A10

muted

#7B7C7F

Preview Lab

Preview with #33558E

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

Preview Lab → · Contrast checker → · Palette generator →