#2C33A2#2C33A2

#2C33A2 is a dark, vivid blue. Relative luminance 0.055; OKLCH L 39.5% C 0.175 H 272.4°. Best body text is #FFFFFF at 9.99:1 contrast (WCAG AA passes).

Color values

HEX	#2C33A2
RGB	rgb(44, 51, 162)
HSL	hsl(236, 57%, 40%)
HSV	hsv(236, 73%, 64%)
CMYK	cmyk(72.8%, 68.5%, 0%, 36.5%)
CIE-LAB	lab(28.14, 35.42, -60.60)
CIE-LCH	lch(28.14, 70.20, 300.31°)
OKLab	oklab(39.51% 0.0073 -0.1752)
OKLCH	oklch(39.51% 0.175 272.4)
XYZ	xyz(8.7419, 5.5109, 34.7784)
Luminance	0.0551 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C33A2 #A29B2C

analogous

#2C6EA2 #2C33A2 #602CA2

triadic

#2C33A2 #A22C33 #33A22C

tetradic

#2C33A2 #A22C6E #A29B2C #2CA260

square

#2C33A2 #A22C6E #A29B2C #2CA260

split-complementary

#2C33A2 #A2602C #6EA22C

monochromatic

#121542 #1F2472 #2C33A2 #4048CB #7076D8

Accessibility & contrast

On white

9.99

#2C33A2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.10

#2C33A2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C33A2

9.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C33A2	#FFFFFF	#000000	##FFFFFF
##2C33A2	1.00	9.99	2.10	9.99
#FFFFFF	9.99	1.00	21.00	1.00
#000000	2.10	21.00	1.00	21.00
##FFFFFF	9.99	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0048A5

Deuteranopia (green-blind)

#003DA0

Tritanopia (blue-blind)

#005166

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #2c33a2;
/* rgb */ color: rgb(44, 51, 162);
/* oklch */ color: oklch(39.5% 0.175 272.4);

Tailwind

colors: {
  custom: {
    50: '#776bbf',
    500: '#2c33a2',
    950: '#000000',
  },
}

SCSS

$custom: #2c33a2;
$custom-light: #776bbf;
$custom-dark: #000000;

JSON

{
  "hex": "#2c33a2",
  "rgb": {
    "r": 44,
    "g": 51,
    "b": 162
  },
  "hsl": {
    "h": 236.441,
    "s": 57.282,
    "l": 40.392
  },
  "oklch": {
    "l": 0.39508,
    "c": 0.17537,
    "h": 272.4
  },
  "luminance": 0.05512
}

Semantic roles & 50–950 ramp

primary

#2C33A2

secondary

#BFBA6A

accent

#D747E1

background

#F7F6FB

surface

#EEEBF7

border

#C9C6D0

text

#0A0612

muted

#7C7A81

Preview Lab

Preview with #2C33A2

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

Preview Lab → · Contrast checker → · Palette generator →