#2D2976#2D2976

#2D2976 is a dark, vivid blue. Relative luminance 0.035; OKLCH L 33.6% C 0.127 H 279.4°. Best body text is #FFFFFF at 12.42:1 contrast (WCAG AA passes).

Color values

HEX	#2D2976
RGB	rgb(45, 41, 118)
HSL	hsl(243, 48%, 31%)
HSV	hsv(243, 65%, 46%)
CMYK	cmyk(61.9%, 65.3%, 0%, 53.7%)
CIE-LAB	lab(21.77, 26.34, -43.69)
CIE-LCH	lch(21.77, 51.01, 301.08°)
OKLab	oklab(33.65% 0.0207 -0.1257)
OKLCH	oklch(33.65% 0.127 279.4)
XYZ	xyz(5.1441, 3.4514, 17.5311)
Luminance	0.0345 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D2976 #727629

analogous

#294B76 #2D2976 #532976

triadic

#2D2976 #762D29 #29762D

tetradic

#2D2976 #76294B #727629 #297653

square

#2D2976 #76294B #727629 #297653

split-complementary

#2D2976 #765329 #4B7629

monochromatic

#0A091B #1C1949 #2D2976 #3E39A3 #5B55C4

Accessibility & contrast

On white

12.42

#2D2976 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.69

#2D2976 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D2976

12.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D2976	#FFFFFF	#000000	##FFFFFF
##2D2976	1.00	12.42	1.69	12.42
#FFFFFF	12.42	1.00	21.00	1.00
#000000	1.69	21.00	1.00	21.00
##FFFFFF	12.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003778

Deuteranopia (green-blind)

#003174

Tritanopia (blue-blind)

#003C4B

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #2d2976;
/* rgb */ color: rgb(45, 41, 118);
/* oklch */ color: oklch(33.6% 0.127 279.4);

Tailwind

colors: {
  custom: {
    50: '#6e639e',
    500: '#2d2976',
    950: '#000000',
  },
}

SCSS

$custom: #2d2976;
$custom-light: #6e639e;
$custom-dark: #000000;

JSON

{
  "hex": "#2d2976",
  "rgb": {
    "r": 45,
    "g": 41,
    "b": 118
  },
  "hsl": {
    "h": 243.117,
    "s": 48.428,
    "l": 31.176
  },
  "oklch": {
    "l": 0.33648,
    "c": 0.12736,
    "h": 279.4
  },
  "luminance": 0.03452
}

Semantic roles & 50–950 ramp

primary

#2D2976

secondary

#A3A853

accent

#D850D1

background

#F7F5F9

surface

#EDEAF2

border

#C8C6CC

text

#08050E

muted

#7B797E

Preview Lab

Preview with #2D2976

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

Preview Lab → · Contrast checker → · Palette generator →