#2C2973#2C2973

#2C2973 is a dark, vivid blue. Relative luminance 0.034; OKLCH L 33.3% C 0.123 H 279.1°. Best body text is #FFFFFF at 12.56:1 contrast (WCAG AA passes).

Color values

HEX	#2C2973
RGB	rgb(44, 41, 115)
HSL	hsl(242, 47%, 31%)
HSV	hsv(242, 64%, 45%)
CMYK	cmyk(61.7%, 64.3%, 0%, 54.9%)
CIE-LAB	lab(21.43, 25.08, -42.32)
CIE-LCH	lch(21.43, 49.20, 300.65°)
OKLab	oklab(33.3% 0.0196 -0.1217)
OKLCH	oklch(33.3% 0.123 279.1)
XYZ	xyz(4.9252, 3.3588, 16.6051)
Luminance	0.0336 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C2973 #707329

analogous

#294B73 #2C2973 #512973

triadic

#2C2973 #732C29 #29732C

tetradic

#2C2973 #73294B #707329 #297351

square

#2C2973 #73294B #707329 #297351

split-complementary

#2C2973 #735129 #4B7329

monochromatic

#090919 #1B1946 #2C2973 #3D39A0 #5954C2

Accessibility & contrast

On white

12.56

#2C2973 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.67

#2C2973 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C2973

12.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C2973	#FFFFFF	#000000	##FFFFFF
##2C2973	1.00	12.56	1.67	12.56
#FFFFFF	12.56	1.00	21.00	1.00
#000000	1.67	21.00	1.00	21.00
##FFFFFF	12.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003675

Deuteranopia (green-blind)

#003072

Tritanopia (blue-blind)

#003B4A

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #2c2973;
/* rgb */ color: rgb(44, 41, 115);
/* oklch */ color: oklch(33.3% 0.123 279.1);

Tailwind

colors: {
  custom: {
    50: '#6d639c',
    500: '#2c2973',
    950: '#000000',
  },
}

SCSS

$custom: #2c2973;
$custom-light: #6d639c;
$custom-dark: #000000;

JSON

{
  "hex": "#2c2973",
  "rgb": {
    "r": 44,
    "g": 41,
    "b": 115
  },
  "hsl": {
    "h": 242.432,
    "s": 47.436,
    "l": 30.588
  },
  "oklch": {
    "l": 0.33296,
    "c": 0.12324,
    "h": 279.1
  },
  "luminance": 0.03359
}

Semantic roles & 50–950 ramp

primary

#2C2973

secondary

#A2A553

accent

#D751D2

background

#F6F5F9

surface

#ECEAF2

border

#C7C6CC

text

#08050E

muted

#7B797E

Preview Lab

Preview with #2C2973

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

Preview Lab → · Contrast checker → · Palette generator →