#33249D#33249D

#33249D is a dark, vivid blue. Relative luminance 0.044; OKLCH L 37.2% C 0.183 H 278.2°. Best body text is #FFFFFF at 11.17:1 contrast (WCAG AA passes).

Color values

HEX	#33249D
RGB	rgb(51, 36, 157)
HSL	hsl(247, 63%, 38%)
HSV	hsv(247, 77%, 62%)
CMYK	cmyk(67.5%, 77.1%, 0%, 38.4%)
CIE-LAB	lab(24.95, 43.34, -62.80)
CIE-LCH	lch(24.95, 76.31, 304.61°)
OKLab	oklab(37.2% 0.0263 -0.1814)
OKLCH	oklch(37.2% 0.183 278.2)
XYZ	xyz(8.0800, 4.3992, 32.3151)
Luminance	0.0440 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#33249D #8E9D24

analogous

#24519D #33249D #6F249D

triadic

#33249D #9D3324 #249D33

tetradic

#33249D #9D2451 #8E9D24 #249D6F

square

#33249D #9D2451 #8E9D24 #249D6F

split-complementary

#33249D #9D6F24 #519D24

monochromatic

#130D39 #23196B #33249D #432FCF #7061DB

Accessibility & contrast

On white

11.17

#33249D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.88

#33249D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #33249D

11.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##33249D	#FFFFFF	#000000	##FFFFFF
##33249D	1.00	11.17	1.88	11.17
#FFFFFF	11.17	1.00	21.00	1.00
#000000	1.88	21.00	1.00	21.00
##FFFFFF	11.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0040A0

Deuteranopia (green-blind)

#00369B

Tritanopia (blue-blind)

#00475F

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #33249d;
/* rgb */ color: rgb(51, 36, 157);
/* oklch */ color: oklch(37.2% 0.183 278.2);

Tailwind

colors: {
  custom: {
    50: '#7a61bb',
    500: '#33249d',
    950: '#000000',
  },
}

SCSS

$custom: #33249d;
$custom-light: #7a61bb;
$custom-dark: #000000;

JSON

{
  "hex": "#33249d",
  "rgb": {
    "r": 51,
    "g": 36,
    "b": 157
  },
  "hsl": {
    "h": 247.438,
    "s": 62.694,
    "l": 37.843
  },
  "oklch": {
    "l": 0.37202,
    "c": 0.18329,
    "h": 278.2
  },
  "luminance": 0.044
}

Semantic roles & 50–950 ramp

primary

#33249D

secondary

#B4C05D

accent

#E642D1

background

#F8F5FB

surface

#EFEAF6

border

#CAC6D0

text

#0B0512

muted

#7C7981

Preview Lab

Preview with #33249D

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

Preview Lab → · Contrast checker → · Palette generator →