#2D2982#2D2982

#2D2982 is a dark, vivid blue. Relative luminance 0.038; OKLCH L 34.8% C 0.144 H 277.8°. Best body text is #FFFFFF at 11.99:1 contrast (WCAG AA passes).

Color values

HEX	#2D2982
RGB	rgb(45, 41, 130)
HSL	hsl(243, 52%, 34%)
HSV	hsv(243, 68%, 51%)
CMYK	cmyk(65.4%, 68.5%, 0%, 49%)
CIE-LAB	lab(22.84, 30.58, -49.54)
CIE-LCH	lch(22.84, 58.22, 301.68°)
OKLab	oklab(34.77% 0.0196 -0.1428)
OKLCH	oklch(34.77% 0.144 277.8)
XYZ	xyz(5.9031, 3.7550, 21.5285)
Luminance	0.0376 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D2982 #7E8229

analogous

#295182 #2D2982 #592982

triadic

#2D2982 #822D29 #29822D

tetradic

#2D2982 #822951 #7E8229 #298259

square

#2D2982 #822951 #7E8229 #298259

split-complementary

#2D2982 #825929 #518229

monochromatic

#0D0C25 #1D1A53 #2D2982 #3D38B1 #5F5ACB

Accessibility & contrast

On white

11.99

#2D2982 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.75

#2D2982 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D2982

11.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D2982	#FFFFFF	#000000	##FFFFFF
##2D2982	1.00	11.99	1.75	11.99
#FFFFFF	11.99	1.00	21.00	1.00
#000000	1.75	21.00	1.00	21.00
##FFFFFF	11.99	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003A85

Deuteranopia (green-blind)

#003380

Tritanopia (blue-blind)

#004051

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #2d2982;
/* rgb */ color: rgb(45, 41, 130);
/* oklch */ color: oklch(34.8% 0.144 277.8);

Tailwind

colors: {
  custom: {
    50: '#7163a7',
    500: '#2d2982',
    950: '#000000',
  },
}

SCSS

$custom: #2d2982;
$custom-light: #7163a7;
$custom-dark: #000000;

JSON

{
  "hex": "#2d2982",
  "rgb": {
    "r": 45,
    "g": 41,
    "b": 130
  },
  "hsl": {
    "h": 242.697,
    "s": 52.047,
    "l": 33.529
  },
  "oklch": {
    "l": 0.34765,
    "c": 0.14417,
    "h": 277.8
  },
  "luminance": 0.03755
}

Semantic roles & 50–950 ramp

primary

#2D2982

secondary

#ACB056

accent

#DB4CD5

background

#F7F5FA

surface

#EDEAF4

border

#C8C6CE

text

#080510

muted

#7B797F

Preview Lab

Preview with #2D2982

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

Preview Lab → · Contrast checker → · Palette generator →