#2B3292#2B3292

#2B3292 is a dark, vivid blue. Relative luminance 0.049; OKLCH L 37.7% C 0.155 H 273.1°. Best body text is #FFFFFF at 10.64:1 contrast (WCAG AA passes).

Color values

HEX	#2B3292
RGB	rgb(43, 50, 146)
HSL	hsl(236, 54%, 37%)
HSV	hsv(236, 71%, 57%)
CMYK	cmyk(70.5%, 65.8%, 0%, 42.7%)
CIE-LAB	lab(26.36, 30.18, -53.76)
CIE-LCH	lch(26.36, 61.65, 299.31°)
OKLab	oklab(37.74% 0.0083 -0.1552)
OKLCH	oklch(37.74% 0.155 273.1)
XYZ	xyz(7.3234, 4.8694, 27.7425)
Luminance	0.0487 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B3292 #928B2B

analogous

#2B6692 #2B3292 #572B92

triadic

#2B3292 #922B32 #32922B

tetradic

#2B3292 #922B66 #928B2B #2B9257

square

#2B3292 #922B66 #928B2B #2B9257

split-complementary

#2B3292 #92572B #66922B

monochromatic

#0F1233 #1D2263 #2B3292 #3942C1 #666DD2

Accessibility & contrast

On white

10.64

#2B3292 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.97

#2B3292 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B3292

10.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B3292	#FFFFFF	#000000	##FFFFFF
##2B3292	1.00	10.64	1.97	10.64
#FFFFFF	10.64	1.00	21.00	1.00
#000000	1.97	21.00	1.00	21.00
##FFFFFF	10.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004395

Deuteranopia (green-blind)

#003A90

Tritanopia (blue-blind)

#004B5D

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #2b3292;
/* rgb */ color: rgb(43, 50, 146);
/* oklch */ color: oklch(37.7% 0.155 273.1);

Tailwind

colors: {
  custom: {
    50: '#736ab3',
    500: '#2b3292',
    950: '#000000',
  },
}

SCSS

$custom: #2b3292;
$custom-light: #736ab3;
$custom-dark: #000000;

JSON

{
  "hex": "#2b3292",
  "rgb": {
    "r": 43,
    "g": 50,
    "b": 146
  },
  "hsl": {
    "h": 235.922,
    "s": 54.497,
    "l": 37.059
  },
  "oklch": {
    "l": 0.37739,
    "c": 0.15543,
    "h": 273.1
  },
  "luminance": 0.0487
}

Semantic roles & 50–950 ramp

primary

#2B3292

secondary

#B8B261

accent

#D44ADE

background

#F7F6FB

surface

#EDEBF6

border

#C8C6D0

text

#090611

muted

#7B7A80

Preview Lab

Preview with #2B3292

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

Preview Lab → · Contrast checker → · Palette generator →