#33498D#33498D

#33498D is a dark, moderate blue. Relative luminance 0.074; OKLCH L 42.5% C 0.116 H 267.8°. Best body text is #FFFFFF at 8.47:1 contrast (WCAG AA passes).

Color values

HEX	#33498D
RGB	rgb(51, 73, 141)
HSL	hsl(225, 47%, 38%)
HSV	hsv(225, 64%, 55%)
CMYK	cmyk(63.8%, 48.2%, 0%, 44.7%)
CIE-LAB	lab(32.68, 14.23, -40.42)
CIE-LCH	lch(32.68, 42.85, 289.40°)
OKLab	oklab(42.48% -0.0045 -0.1155)
OKLCH	oklch(42.48% 0.116 267.8)
XYZ	xyz(8.5539, 7.3912, 26.1700)
Luminance	0.0739 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#33498D #8D7733

analogous

#33768D #33498D #4A338D

triadic

#33498D #8D3349 #498D33

tetradic

#33498D #8D3376 #8D7733 #338D4A

square

#33498D #8D3376 #8D7733 #338D4A

split-complementary

#33498D #8D4A33 #768D33

monochromatic

#121A33 #233260 #33498D #4360BA #6F86CB

Accessibility & contrast

On white

8.47

#33498D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.48

#33498D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #33498D

8.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##33498D	#FFFFFF	#000000	##FFFFFF
##33498D	1.00	8.47	2.48	8.47
#FFFFFF	8.47	1.00	21.00	1.00
#000000	2.48	21.00	1.00	21.00
##FFFFFF	8.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#275190

Deuteranopia (green-blind)

#17498C

Tritanopia (blue-blind)

#005864

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #33498d;
/* rgb */ color: rgb(51, 73, 141);
/* oklch */ color: oklch(42.5% 0.116 267.8);

Tailwind

colors: {
  custom: {
    50: '#747baf',
    500: '#33498d',
    950: '#000000',
  },
}

SCSS

$custom: #33498d;
$custom-light: #747baf;
$custom-dark: #000000;

JSON

{
  "hex": "#33498d",
  "rgb": {
    "r": 51,
    "g": 73,
    "b": 141
  },
  "hsl": {
    "h": 225.333,
    "s": 46.875,
    "l": 37.647
  },
  "oklch": {
    "l": 0.42478,
    "c": 0.11561,
    "h": 267.8
  },
  "luminance": 0.07392
}

Semantic roles & 50–950 ramp

primary

#33498D

secondary

#B3A169

accent

#B651D7

background

#F7F7FA

surface

#EDEDF4

border

#C8C8CE

text

#090910

muted

#7B7B7F

Preview Lab

Preview with #33498D

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

Preview Lab → · Contrast checker → · Palette generator →