#33488F#33488F

#33488F is a dark, moderate blue. Relative luminance 0.073; OKLCH L 42.4% C 0.120 H 268.5°. Best body text is #FFFFFF at 8.52:1 contrast (WCAG AA passes).

Color values

HEX	#33488F
RGB	rgb(51, 72, 143)
HSL	hsl(226, 47%, 38%)
HSV	hsv(226, 64%, 56%)
CMYK	cmyk(64.3%, 49.7%, 0%, 43.9%)
CIE-LAB	lab(32.53, 15.64, -41.89)
CIE-LCH	lch(32.53, 44.71, 290.47°)
OKLab	oklab(42.4% -0.0031 -0.1199)
OKLCH	oklch(42.4% 0.12 268.5)
XYZ	xyz(8.6388, 7.3210, 26.9391)
Luminance	0.0732 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#33488F #8F7A33

analogous

#33768F #33488F #4C338F

triadic

#33488F #8F3348 #488F33

tetradic

#33488F #8F3376 #8F7A33 #338F4C

square

#33488F #8F3376 #8F7A33 #338F4C

split-complementary

#33488F #8F4C33 #768F33

monochromatic

#131B35 #233162 #33488F #435FBC #7085CC

Accessibility & contrast

On white

8.52

#33488F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.46

#33488F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #33488F

8.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##33488F	#FFFFFF	#000000	##FFFFFF
##33488F	1.00	8.52	2.46	8.52
#FFFFFF	8.52	1.00	21.00	1.00
#000000	2.46	21.00	1.00	21.00
##FFFFFF	8.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#235192

Deuteranopia (green-blind)

#10498E

Tritanopia (blue-blind)

#005864

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #33488f;
/* rgb */ color: rgb(51, 72, 143);
/* oklch */ color: oklch(42.4% 0.120 268.5);

Tailwind

colors: {
  custom: {
    50: '#747ab0',
    500: '#33488f',
    950: '#000000',
  },
}

SCSS

$custom: #33488f;
$custom-light: #747ab0;
$custom-dark: #000000;

JSON

{
  "hex": "#33488f",
  "rgb": {
    "r": 51,
    "g": 72,
    "b": 143
  },
  "hsl": {
    "h": 226.304,
    "s": 47.423,
    "l": 38.039
  },
  "oklch": {
    "l": 0.42402,
    "c": 0.11991,
    "h": 268.5
  },
  "luminance": 0.07322
}

Semantic roles & 50–950 ramp

primary

#33488F

secondary

#B4A36A

accent

#B851D7

background

#F7F7FA

surface

#EDEDF5

border

#C8C8CF

text

#090910

muted

#7B7B7F

Preview Lab

Preview with #33488F

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

Preview Lab → · Contrast checker → · Palette generator →