#2D2C79#2D2C79

#2D2C79 is a dark, vivid blue. Relative luminance 0.037; OKLCH L 34.5% C 0.128 H 277.9°. Best body text is #FFFFFF at 12.01:1 contrast (WCAG AA passes).

Color values

HEX	#2D2C79
RGB	rgb(45, 44, 121)
HSL	hsl(241, 47%, 32%)
HSV	hsv(241, 64%, 47%)
CMYK	cmyk(62.8%, 63.6%, 0%, 52.5%)
CIE-LAB	lab(22.79, 25.41, -43.94)
CIE-LCH	lch(22.79, 50.75, 300.04°)
OKLab	oklab(34.48% 0.0176 -0.1264)
OKLCH	oklch(34.48% 0.128 277.9)
XYZ	xyz(5.4330, 3.7393, 18.5209)
Luminance	0.0374 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D2C79 #78792C

analogous

#2C5279 #2D2C79 #532C79

triadic

#2D2C79 #792D2C #2C792D

tetradic

#2D2C79 #792C52 #78792C #2C7953

square

#2D2C79 #792C52 #78792C #2C7953

split-complementary

#2D2C79 #79532C #52792C

monochromatic

#0C0B1F #1C1C4C #2D2C79 #3E3CA6 #5D5CC4

Accessibility & contrast

On white

12.01

#2D2C79 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.75

#2D2C79 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D2C79

12.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D2C79	#FFFFFF	#000000	##FFFFFF
##2D2C79	1.00	12.01	1.75	12.01
#FFFFFF	12.01	1.00	21.00	1.00
#000000	1.75	21.00	1.00	21.00
##FFFFFF	12.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003A7C

Deuteranopia (green-blind)

#003377

Tritanopia (blue-blind)

#003F4E

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #2d2c79;
/* rgb */ color: rgb(45, 44, 121);
/* oklch */ color: oklch(34.5% 0.128 277.9);

Tailwind

colors: {
  custom: {
    50: '#6f65a0',
    500: '#2d2c79',
    950: '#000000',
  },
}

SCSS

$custom: #2d2c79;
$custom-light: #6f65a0;
$custom-dark: #000000;

JSON

{
  "hex": "#2d2c79",
  "rgb": {
    "r": 45,
    "g": 44,
    "b": 121
  },
  "hsl": {
    "h": 240.779,
    "s": 46.667,
    "l": 32.353
  },
  "oklch": {
    "l": 0.34478,
    "c": 0.12759,
    "h": 277.9
  },
  "luminance": 0.0374
}

Semantic roles & 50–950 ramp

primary

#2D2C79

secondary

#A9AA57

accent

#D651D5

background

#F7F6F9

surface

#EDEBF2

border

#C8C6CC

text

#08050F

muted

#7B7A7E

Preview Lab

Preview with #2D2C79

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

Preview Lab → · Contrast checker → · Palette generator →