#2D2B66#2D2B66

#2D2B66 is a dark, moderate blue. Relative luminance 0.032; OKLCH L 32.7% C 0.101 H 280.8°. Best body text is #FFFFFF at 12.73:1 contrast (WCAG AA passes).

Color values

HEX	#2D2B66
RGB	rgb(45, 43, 102)
HSL	hsl(242, 41%, 28%)
HSV	hsv(242, 58%, 40%)
CMYK	cmyk(55.9%, 57.8%, 0%, 60%)
CIE-LAB	lab(21.00, 19.29, -34.60)
CIE-LCH	lch(21.00, 39.62, 299.13°)
OKLab	oklab(32.67% 0.0188 -0.0989)
OKLCH	oklch(32.67% 0.101 280.8)
XYZ	xyz(4.3436, 3.2447, 12.9652)
Luminance	0.0324 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D2B66 #64662B

analogous

#2B4666 #2D2B66 #4A2B66

triadic

#2D2B66 #662D2B #2B662D

tetradic

#2D2B66 #662B46 #64662B #2B664A

square

#2D2B66 #662B46 #64662B #2B664A

split-complementary

#2D2B66 #664A2B #46662B

monochromatic

#090916 #1A193B #2D2B66 #403D91 #5854B7

Accessibility & contrast

On white

12.73

#2D2B66 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.65

#2D2B66 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D2B66

12.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D2B66	#FFFFFF	#000000	##FFFFFF
##2D2B66	1.00	12.73	1.65	12.73
#FFFFFF	12.73	1.00	21.00	1.00
#000000	1.65	21.00	1.00	21.00
##FFFFFF	12.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#073568

Deuteranopia (green-blind)

#003065

Tritanopia (blue-blind)

#153844

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #2d2b66;
/* rgb */ color: rgb(45, 43, 102);
/* oklch */ color: oklch(32.7% 0.101 280.8);

Tailwind

colors: {
  custom: {
    50: '#6b6492',
    500: '#2d2b66',
    950: '#000000',
  },
}

SCSS

$custom: #2d2b66;
$custom-light: #6b6492;
$custom-dark: #000000;

JSON

{
  "hex": "#2d2b66",
  "rgb": {
    "r": 45,
    "g": 43,
    "b": 102
  },
  "hsl": {
    "h": 242.034,
    "s": 40.69,
    "l": 28.431
  },
  "oklch": {
    "l": 0.3267,
    "c": 0.10071,
    "h": 280.8
  },
  "luminance": 0.03245
}

Semantic roles & 50–950 ramp

primary

#2D2B66

secondary

#969855

accent

#D157CC

background

#F6F5F9

surface

#ECEAF1

border

#C7C6CB

text

#07050D

muted

#7A797E

Preview Lab

Preview with #2D2B66

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

Preview Lab → · Contrast checker → · Palette generator →