#33298B#33298B

#33298B is a dark, vivid blue. Relative luminance 0.042; OKLCH L 36.1% C 0.155 H 279.9°. Best body text is #FFFFFF at 11.47:1 contrast (WCAG AA passes).

Color values

HEX	#33298B
RGB	rgb(51, 41, 139)
HSL	hsl(246, 54%, 35%)
HSV	hsv(246, 71%, 55%)
CMYK	cmyk(63.3%, 70.5%, 0%, 45.5%)
CIE-LAB	lab(24.17, 34.58, -52.98)
CIE-LCH	lch(24.17, 63.27, 303.13°)
OKLab	oklab(36.1% 0.0265 -0.1527)
OKLCH	oklch(36.1% 0.155 279.9)
XYZ	xyz(6.8169, 4.1533, 24.8635)
Luminance	0.0415 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#33298B #818B29

analogous

#29508B #33298B #64298B

triadic

#33298B #8B3329 #298B33

tetradic

#33298B #8B2950 #818B29 #298B64

square

#33298B #8B2950 #818B29 #298B64

split-complementary

#33298B #8B6429 #508B29

monochromatic

#100D2C #221B5C #33298B #4437BA #6A5FD0

Accessibility & contrast

On white

11.47

#33298B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.83

#33298B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #33298B

11.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##33298B	#FFFFFF	#000000	##FFFFFF
##33298B	1.00	11.47	1.83	11.47
#FFFFFF	11.47	1.00	21.00	1.00
#000000	1.83	21.00	1.00	21.00
##FFFFFF	11.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003D8E

Deuteranopia (green-blind)

#003689

Tritanopia (blue-blind)

#004356

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #33298b;
/* rgb */ color: rgb(51, 41, 139);
/* oklch */ color: oklch(36.1% 0.155 279.9);

Tailwind

colors: {
  custom: {
    50: '#7664ae',
    500: '#33298b',
    950: '#000000',
  },
}

SCSS

$custom: #33298b;
$custom-light: #7664ae;
$custom-dark: #000000;

JSON

{
  "hex": "#33298b",
  "rgb": {
    "r": 51,
    "g": 41,
    "b": 139
  },
  "hsl": {
    "h": 246.122,
    "s": 54.444,
    "l": 35.294
  },
  "oklch": {
    "l": 0.36105,
    "c": 0.15503,
    "h": 279.9
  },
  "luminance": 0.04154
}

Semantic roles & 50–950 ramp

primary

#33298B

secondary

#ACB55B

accent

#DE4ACF

background

#F7F6FA

surface

#EEEBF4

border

#C9C6CE

text

#090510

muted

#7B7A7F

Preview Lab

Preview with #33298B

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

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