#33588D#33588D

#33588D is a mid, moderate blue. Relative luminance 0.096; OKLCH L 45.9% C 0.097 H 257.5°. Best body text is #FFFFFF at 7.19:1 contrast (WCAG AA passes).

Color values

HEX	#33588D
RGB	rgb(51, 88, 141)
HSL	hsl(215, 47%, 38%)
HSV	hsv(215, 64%, 55%)
CMYK	cmyk(63.8%, 37.6%, 0%, 44.7%)
CIE-LAB	lab(37.12, 4.36, -33.34)
CIE-LCH	lch(37.12, 33.62, 277.45°)
OKLab	oklab(45.91% -0.021 -0.0946)
OKLCH	oklch(45.91% 0.097 257.5)
XYZ	xyz(9.6610, 9.6055, 26.5390)
Luminance	0.0961 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#33588D #8D6833

analogous

#33858D #33588D #3B338D

triadic

#33588D #8D3358 #588D33

tetradic

#33588D #8D3385 #8D6833 #338D3B

square

#33588D #8D3385 #8D6833 #338D3B

split-complementary

#33588D #8D3B33 #858D33

monochromatic

#122033 #233C60 #33588D #4374BA #6F95CB

Accessibility & contrast

On white

7.19

#33588D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.92

#33588D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #33588D

7.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##33588D	#FFFFFF	#000000	##FFFFFF
##33588D	1.00	7.19	2.92	7.19
#FFFFFF	7.19	1.00	21.00	1.00
#000000	2.92	21.00	1.00	21.00
##FFFFFF	7.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#415C8F

Deuteranopia (green-blind)

#35538C

Tritanopia (blue-blind)

#00646C

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #33588d;
/* rgb */ color: rgb(51, 88, 141);
/* oklch */ color: oklch(45.9% 0.097 257.5);

Tailwind

colors: {
  custom: {
    50: '#7486ae',
    500: '#33588d',
    950: '#000000',
  },
}

SCSS

$custom: #33588d;
$custom-light: #7486ae;
$custom-dark: #000000;

JSON

{
  "hex": "#33588d",
  "rgb": {
    "r": 51,
    "g": 88,
    "b": 141
  },
  "hsl": {
    "h": 215.333,
    "s": 46.875,
    "l": 37.647
  },
  "oklch": {
    "l": 0.45905,
    "c": 0.09686,
    "h": 257.5
  },
  "luminance": 0.09606
}

Semantic roles & 50–950 ramp

primary

#33588D

secondary

#B39469

accent

#A051D7

background

#F7F8FA

surface

#EDEFF4

border

#C8CACE

text

#090B10

muted

#7B7C7F

Preview Lab

Preview with #33588D

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

Preview Lab → · Contrast checker → · Palette generator →