#33589A#33589A

#33589A is a mid, moderate blue. Relative luminance 0.100; OKLCH L 46.7% C 0.115 H 261.1°. Best body text is #FFFFFF at 6.99:1 contrast (WCAG AA passes).

Color values

HEX	#33589A
RGB	rgb(51, 88, 154)
HSL	hsl(218, 50%, 40%)
HSV	hsv(218, 67%, 60%)
CMYK	cmyk(66.9%, 42.9%, 0%, 39.6%)
CIE-LAB	lab(37.87, 9.12, -40.00)
CIE-LCH	lch(37.87, 41.03, 282.84°)
OKLab	oklab(46.73% -0.0179 -0.1141)
OKLCH	oklch(46.73% 0.115 261.1)
XYZ	xyz(10.6856, 10.0153, 31.9356)
Luminance	0.1002 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#33589A #9A7533

analogous

#338B9A #33589A #42339A

triadic

#33589A #9A3358 #589A33

tetradic

#33589A #9A338B #9A7533 #339A42

square

#33589A #9A338B #9A7533 #339A42

split-complementary

#33589A #9A4233 #8B9A33

monochromatic

#15233E #243E6C #33589A #4874C2 #7697D2

Accessibility & contrast

On white

6.99

#33589A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.00

#33589A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #33589A

6.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##33589A	#FFFFFF	#000000	##FFFFFF
##33589A	1.00	6.99	3.00	6.99
#FFFFFF	6.99	1.00	21.00	1.00
#000000	3.00	21.00	1.00	21.00
##FFFFFF	6.99	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#395E9D

Deuteranopia (green-blind)

#295599

Tritanopia (blue-blind)

#006771

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #33589a;
/* rgb */ color: rgb(51, 88, 154);
/* oklch */ color: oklch(46.7% 0.115 261.1);

Tailwind

colors: {
  custom: {
    50: '#7686b8',
    500: '#33589a',
    950: '#000000',
  },
}

SCSS

$custom: #33589a;
$custom-light: #7686b8;
$custom-dark: #000000;

JSON

{
  "hex": "#33589a",
  "rgb": {
    "r": 51,
    "g": 88,
    "b": 154
  },
  "hsl": {
    "h": 218.447,
    "s": 50.244,
    "l": 40.196
  },
  "oklch": {
    "l": 0.46726,
    "c": 0.11549,
    "h": 261.1
  },
  "luminance": 0.10016
}

Semantic roles & 50–950 ramp

primary

#33589A

secondary

#BA9F6F

accent

#A84EDA

background

#F7F8FB

surface

#EEEFF6

border

#C9CAD0

text

#090B11

muted

#7B7C80

Preview Lab

Preview with #33589A

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

Preview Lab → · Contrast checker → · Palette generator →