#2B2A70#2B2A70

#2B2A70 is a dark, moderate blue. Relative luminance 0.033; OKLCH L 33.1% C 0.118 H 278.5°. Best body text is #FFFFFF at 12.59:1 contrast (WCAG AA passes).

Color values

HEX	#2B2A70
RGB	rgb(43, 42, 112)
HSL	hsl(241, 45%, 30%)
HSV	hsv(241, 63%, 44%)
CMYK	cmyk(61.6%, 62.5%, 0%, 56.1%)
CIE-LAB	lab(21.35, 23.14, -40.52)
CIE-LCH	lch(21.35, 46.66, 299.73°)
OKLab	oklab(33.14% 0.0173 -0.1164)
OKLCH	oklch(33.14% 0.118 278.5)
XYZ	xyz(4.7479, 3.3390, 15.7204)
Luminance	0.0334 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B2A70 #6F702A

analogous

#2A4C70 #2B2A70 #4E2A70

triadic

#2B2A70 #702B2A #2A702B

tetradic

#2B2A70 #702A4C #6F702A #2A704E

square

#2B2A70 #702A4C #6F702A #2A704E

split-complementary

#2B2A70 #704E2A #4C702A

monochromatic

#090917 #1A1943 #2B2A70 #3C3B9D #5755BF

Accessibility & contrast

On white

12.59

#2B2A70 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.67

#2B2A70 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B2A70

12.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B2A70	#FFFFFF	#000000	##FFFFFF
##2B2A70	1.00	12.59	1.67	12.59
#FFFFFF	12.59	1.00	21.00	1.00
#000000	1.67	21.00	1.00	21.00
##FFFFFF	12.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003672

Deuteranopia (green-blind)

#00306F

Tritanopia (blue-blind)

#003B48

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #2b2a70;
/* rgb */ color: rgb(43, 42, 112);
/* oklch */ color: oklch(33.1% 0.118 278.5);

Tailwind

colors: {
  custom: {
    50: '#6c639a',
    500: '#2b2a70',
    950: '#000000',
  },
}

SCSS

$custom: #2b2a70;
$custom-light: #6c639a;
$custom-dark: #000000;

JSON

{
  "hex": "#2b2a70",
  "rgb": {
    "r": 43,
    "g": 42,
    "b": 112
  },
  "hsl": {
    "h": 240.857,
    "s": 45.455,
    "l": 30.196
  },
  "oklch": {
    "l": 0.33142,
    "c": 0.11768,
    "h": 278.5
  },
  "luminance": 0.03339
}

Semantic roles & 50–950 ramp

primary

#2B2A70

secondary

#A1A254

accent

#D553D3

background

#F6F5F9

surface

#ECEAF2

border

#C7C6CC

text

#07050E

muted

#7A797E

Preview Lab

Preview with #2B2A70

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

Preview Lab → · Contrast checker → · Palette generator →