#2D33C6#2D33C6

#2D33C6 is a dark, highly saturated blue. Relative luminance 0.070; OKLCH L 43.2% C 0.220 H 270.9°. Best body text is #FFFFFF at 8.75:1 contrast (WCAG AA passes).

Color values

HEX	#2D33C6
RGB	rgb(45, 51, 198)
HSL	hsl(238, 63%, 48%)
HSV	hsv(238, 77%, 78%)
CMYK	cmyk(77.3%, 74.2%, 0%, 22.4%)
CIE-LAB	lab(31.81, 47.89, -75.99)
CIE-LCH	lch(31.81, 89.82, 302.22°)
OKLab	oklab(43.24% 0.0035 -0.22)
OKLCH	oklch(43.24% 0.22 270.9)
XYZ	xyz(12.4556, 7.0014, 54.1101)
Luminance	0.0700 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D33C6 #C6C02D

analogous

#2D7FC6 #2D33C6 #732DC6

triadic

#2D33C6 #C62D33 #33C62D

tetradic

#2D33C6 #C62D7F #C6C02D #2DC673

square

#2D33C6 #C62D7F #C6C02D #2DC673

split-complementary

#2D33C6 #C6732D #7FC62D

monochromatic

#161962 #222694 #2D33C6 #575CD9 #898DE4

Accessibility & contrast

On white

8.75

#2D33C6 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.40

#2D33C6 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D33C6

8.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D33C6	#FFFFFF	#000000	##FFFFFF
##2D33C6	1.00	8.75	2.40	8.75
#FFFFFF	8.75	1.00	21.00	1.00
#000000	2.40	21.00	1.00	21.00
##FFFFFF	8.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0052CA

Deuteranopia (green-blind)

#0043C3

Tritanopia (blue-blind)

#005E7A

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #2d33c6;
/* rgb */ color: rgb(45, 51, 198);
/* oklch */ color: oklch(43.2% 0.220 270.9);

Tailwind

colors: {
  custom: {
    50: '#806cd9',
    500: '#2d33c6',
    950: '#000000',
  },
}

SCSS

$custom: #2d33c6;
$custom-light: #806cd9;
$custom-dark: #000000;

JSON

{
  "hex": "#2d33c6",
  "rgb": {
    "r": 45,
    "g": 51,
    "b": 198
  },
  "hsl": {
    "h": 237.647,
    "s": 62.963,
    "l": 47.647
  },
  "oklch": {
    "l": 0.43236,
    "c": 0.22006,
    "h": 270.9
  },
  "luminance": 0.07003
}

Semantic roles & 50–950 ramp

primary

#2D33C6

secondary

#CECB81

accent

#E042E6

background

#F8F6FD

surface

#F0EBFB

border

#CBC6D4

text

#0C0715

muted

#7D7A83

Preview Lab

Preview with #2D33C6

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

Preview Lab → · Contrast checker → · Palette generator →