#2B3076#2B3076

#2B3076 is a dark, moderate blue. Relative luminance 0.039; OKLCH L 34.9% C 0.118 H 275.3°. Best body text is #FFFFFF at 11.75:1 contrast (WCAG AA passes).

Color values

HEX	#2B3076
RGB	rgb(43, 48, 118)
HSL	hsl(236, 47%, 32%)
HSV	hsv(236, 64%, 46%)
CMYK	cmyk(63.6%, 59.3%, 0%, 53.7%)
CIE-LAB	lab(23.46, 21.22, -40.95)
CIE-LCH	lch(23.46, 46.12, 297.39°)
OKLab	oklab(34.85% 0.011 -0.1176)
OKLCH	oklch(34.85% 0.118 275.3)
XYZ	xyz(5.3222, 3.9351, 17.6151)
Luminance	0.0394 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B3076 #76712B

analogous

#2B5676 #2B3076 #4C2B76

triadic

#2B3076 #762B30 #30762B

tetradic

#2B3076 #762B56 #76712B #2B764C

square

#2B3076 #762B56 #76712B #2B764C

split-complementary

#2B3076 #764C2B #56762B

monochromatic

#0A0C1C #1B1E49 #2B3076 #3B42A3 #5960C2

Accessibility & contrast

On white

11.75

#2B3076 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.79

#2B3076 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B3076

11.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B3076	#FFFFFF	#000000	##FFFFFF
##2B3076	1.00	11.75	1.79	11.75
#FFFFFF	11.75	1.00	21.00	1.00
#000000	1.79	21.00	1.00	21.00
##FFFFFF	11.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003B78

Deuteranopia (green-blind)

#003575

Tritanopia (blue-blind)

#00414E

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #2b3076;
/* rgb */ color: rgb(43, 48, 118);
/* oklch */ color: oklch(34.9% 0.118 275.3);

Tailwind

colors: {
  custom: {
    50: '#6d689e',
    500: '#2b3076',
    950: '#000000',
  },
}

SCSS

$custom: #2b3076;
$custom-light: #6d689e;
$custom-dark: #000000;

JSON

{
  "hex": "#2b3076",
  "rgb": {
    "r": 43,
    "g": 48,
    "b": 118
  },
  "hsl": {
    "h": 236,
    "s": 46.584,
    "l": 31.569
  },
  "oklch": {
    "l": 0.34853,
    "c": 0.11813,
    "h": 275.3
  },
  "luminance": 0.03936
}

Semantic roles & 50–950 ramp

primary

#2B3076

secondary

#A8A255

accent

#CD52D6

background

#F6F6F9

surface

#ECEBF2

border

#C7C6CC

text

#08060E

muted

#7B7A7E

Preview Lab

Preview with #2B3076

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

Preview Lab → · Contrast checker → · Palette generator →