#2B2970#2B2970

#2B2970 is a dark, moderate blue. Relative luminance 0.033; OKLCH L 32.9% C 0.119 H 278.9°. Best body text is #FFFFFF at 12.70:1 contrast (WCAG AA passes).

Color values

HEX	#2B2970
RGB	rgb(43, 41, 112)
HSL	hsl(242, 46%, 30%)
HSV	hsv(242, 63%, 44%)
CMYK	cmyk(61.6%, 63.4%, 0%, 56.1%)
CIE-LAB	lab(21.09, 23.82, -40.95)
CIE-LCH	lch(21.09, 47.37, 300.19°)
OKLab	oklab(32.95% 0.0184 -0.1177)
OKLCH	oklch(32.95% 0.119 278.9)
XYZ	xyz(4.7129, 3.2690, 15.7087)
Luminance	0.0327 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B2970 #6E7029

analogous

#294B70 #2B2970 #4E2970

triadic

#2B2970 #702B29 #29702B

tetradic

#2B2970 #70294B #6E7029 #29704E

square

#2B2970 #70294B #6E7029 #29704E

split-complementary

#2B2970 #704E29 #4B7029

monochromatic

#090816 #1A1943 #2B2970 #3C399D #5653C0

Accessibility & contrast

On white

12.70

#2B2970 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.65

#2B2970 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B2970

12.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B2970	#FFFFFF	#000000	##FFFFFF
##2B2970	1.00	12.70	1.65	12.70
#FFFFFF	12.70	1.00	21.00	1.00
#000000	1.65	21.00	1.00	21.00
##FFFFFF	12.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003672

Deuteranopia (green-blind)

#00306F

Tritanopia (blue-blind)

#003A48

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #2b2970;
/* rgb */ color: rgb(43, 41, 112);
/* oklch */ color: oklch(32.9% 0.119 278.9);

Tailwind

colors: {
  custom: {
    50: '#6c639a',
    500: '#2b2970',
    950: '#000000',
  },
}

SCSS

$custom: #2b2970;
$custom-light: #6c639a;
$custom-dark: #000000;

JSON

{
  "hex": "#2b2970",
  "rgb": {
    "r": 43,
    "g": 41,
    "b": 112
  },
  "hsl": {
    "h": 241.69,
    "s": 46.405,
    "l": 30
  },
  "oklch": {
    "l": 0.32948,
    "c": 0.11909,
    "h": 278.9
  },
  "luminance": 0.03269
}

Semantic roles & 50–950 ramp

primary

#2B2970

secondary

#A0A253

accent

#D652D2

background

#F6F5F9

surface

#ECEAF2

border

#C7C6CC

text

#07050E

muted

#7A797E

Preview Lab

Preview with #2B2970

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

Preview Lab → · Contrast checker → · Palette generator →