#33588F#33588F

#33588F is a mid, moderate blue. Relative luminance 0.097; OKLCH L 46.0% C 0.100 H 258.2°. Best body text is #FFFFFF at 7.16:1 contrast (WCAG AA passes).

Color values

HEX	#33588F
RGB	rgb(51, 88, 143)
HSL	hsl(216, 47%, 38%)
HSV	hsv(216, 64%, 56%)
CMYK	cmyk(64.3%, 38.5%, 0%, 43.9%)
CIE-LAB	lab(37.24, 5.08, -34.38)
CIE-LCH	lch(37.24, 34.75, 278.41°)
OKLab	oklab(46.03% -0.0205 -0.0976)
OKLCH	oklch(46.03% 0.1 258.2)
XYZ	xyz(9.8111, 9.6655, 27.3299)
Luminance	0.0967 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#33588F #8F6A33

analogous

#33868F #33588F #3C338F

triadic

#33588F #8F3358 #588F33

tetradic

#33588F #8F3386 #8F6A33 #338F3C

square

#33588F #8F3386 #8F6A33 #338F3C

split-complementary

#33588F #8F3C33 #868F33

monochromatic

#132035 #233C62 #33588F #4374BC #7095CC

Accessibility & contrast

On white

7.16

#33588F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.93

#33588F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #33588F

7.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##33588F	#FFFFFF	#000000	##FFFFFF
##33588F	1.00	7.16	2.93	7.16
#FFFFFF	7.16	1.00	21.00	1.00
#000000	2.93	21.00	1.00	21.00
##FFFFFF	7.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#405C91

Deuteranopia (green-blind)

#33548E

Tritanopia (blue-blind)

#00646C

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #33588f;
/* rgb */ color: rgb(51, 88, 143);
/* oklch */ color: oklch(46.0% 0.100 258.2);

Tailwind

colors: {
  custom: {
    50: '#7486b0',
    500: '#33588f',
    950: '#000000',
  },
}

SCSS

$custom: #33588f;
$custom-light: #7486b0;
$custom-dark: #000000;

JSON

{
  "hex": "#33588f",
  "rgb": {
    "r": 51,
    "g": 88,
    "b": 143
  },
  "hsl": {
    "h": 215.87,
    "s": 47.423,
    "l": 38.039
  },
  "oklch": {
    "l": 0.46027,
    "c": 0.09972,
    "h": 258.2
  },
  "luminance": 0.09666
}

Semantic roles & 50–950 ramp

primary

#33588F

secondary

#B4966A

accent

#A151D7

background

#F7F8FA

surface

#EDEFF5

border

#C8CACF

text

#090B10

muted

#7B7C7F

Preview Lab

Preview with #33588F

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

Preview Lab → · Contrast checker → · Palette generator →