#2B4296#2B4296

#2B4296 is a dark, vivid blue. Relative luminance 0.066; OKLCH L 41.2% C 0.141 H 268.1°. Best body text is #FFFFFF at 9.04:1 contrast (WCAG AA passes).

Color values

HEX	#2B4296
RGB	rgb(43, 66, 150)
HSL	hsl(227, 55%, 38%)
HSV	hsv(227, 71%, 59%)
CMYK	cmyk(71.3%, 56%, 0%, 41.2%)
CIE-LAB	lab(30.90, 20.96, -48.81)
CIE-LCH	lch(30.90, 53.12, 293.24°)
OKLab	oklab(41.22% -0.0047 -0.1405)
OKLCH	oklch(41.22% 0.141 268.1)
XYZ	xyz(8.4476, 6.6112, 29.6791)
Luminance	0.0661 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B4296 #967F2B

analogous

#2B7796 #2B4296 #4A2B96

triadic

#2B4296 #962B42 #42962B

tetradic

#2B4296 #962B77 #967F2B #2B964A

square

#2B4296 #962B77 #967F2B #2B964A

split-complementary

#2B4296 #964A2B #77962B

monochromatic

#101837 #1D2D66 #2B4296 #3957C6 #687FD4

Accessibility & contrast

On white

9.04

#2B4296 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.32

#2B4296 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B4296

9.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B4296	#FFFFFF	#000000	##FFFFFF
##2B4296	1.00	9.04	2.32	9.04
#FFFFFF	9.04	1.00	21.00	1.00
#000000	2.32	21.00	1.00	21.00
##FFFFFF	9.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004E99

Deuteranopia (green-blind)

#004494

Tritanopia (blue-blind)

#005665

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #2b4296;
/* rgb */ color: rgb(43, 66, 150);
/* oklch */ color: oklch(41.2% 0.141 268.1);

Tailwind

colors: {
  custom: {
    50: '#7376b5',
    500: '#2b4296',
    950: '#000000',
  },
}

SCSS

$custom: #2b4296;
$custom-light: #7376b5;
$custom-dark: #000000;

JSON

{
  "hex": "#2b4296",
  "rgb": {
    "r": 43,
    "g": 66,
    "b": 150
  },
  "hsl": {
    "h": 227.103,
    "s": 55.44,
    "l": 37.843
  },
  "oklch": {
    "l": 0.41217,
    "c": 0.14057,
    "h": 268.1
  },
  "luminance": 0.06612
}

Semantic roles & 50–950 ramp

primary

#2B4296

secondary

#BAA763

accent

#BF49DF

background

#F7F7FB

surface

#EDEDF6

border

#C8C8D0

text

#090811

muted

#7B7B80

Preview Lab

Preview with #2B4296

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

Preview Lab → · Contrast checker → · Palette generator →