#2B4A92#2B4A92

#2B4A92 is a dark, vivid blue. Relative luminance 0.075; OKLCH L 42.6% C 0.124 H 264.3°. Best body text is #FFFFFF at 8.41:1 contrast (WCAG AA passes).

Color values

HEX	#2B4A92
RGB	rgb(43, 74, 146)
HSL	hsl(222, 54%, 37%)
HSV	hsv(222, 71%, 57%)
CMYK	cmyk(70.5%, 49.3%, 0%, 42.7%)
CIE-LAB	lab(32.89, 14.02, -43.16)
CIE-LCH	lch(32.89, 45.38, 287.99°)
OKLab	oklab(42.63% -0.0124 -0.1238)
OKLCH	oklch(42.63% 0.124 264.3)
XYZ	xyz(8.6315, 7.4856, 28.1785)
Luminance	0.0749 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B4A92 #92732B

analogous

#2B7D92 #2B4A92 #402B92

triadic

#2B4A92 #922B4A #4A922B

tetradic

#2B4A92 #922B7D #92732B #2B9240

square

#2B4A92 #922B7D #92732B #2B9240

split-complementary

#2B4A92 #92402B #7D922B

monochromatic

#0F1A33 #1D3263 #2B4A92 #3962C1 #6686D2

Accessibility & contrast

On white

8.41

#2B4A92 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.50

#2B4A92 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B4A92

8.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B4A92	#FFFFFF	#000000	##FFFFFF
##2B4A92	1.00	8.41	2.50	8.41
#FFFFFF	8.41	1.00	21.00	1.00
#000000	2.50	21.00	1.00	21.00
##FFFFFF	8.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#235295

Deuteranopia (green-blind)

#084991

Tritanopia (blue-blind)

#005B67

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #2b4a92;
/* rgb */ color: rgb(43, 74, 146);
/* oklch */ color: oklch(42.6% 0.124 264.3);

Tailwind

colors: {
  custom: {
    50: '#717cb2',
    500: '#2b4a92',
    950: '#000000',
  },
}

SCSS

$custom: #2b4a92;
$custom-light: #717cb2;
$custom-dark: #000000;

JSON

{
  "hex": "#2b4a92",
  "rgb": {
    "r": 43,
    "g": 74,
    "b": 146
  },
  "hsl": {
    "h": 221.942,
    "s": 54.497,
    "l": 37.059
  },
  "oklch": {
    "l": 0.4263,
    "c": 0.12438,
    "h": 264.3
  },
  "luminance": 0.07486
}

Semantic roles & 50–950 ramp

primary

#2B4A92

secondary

#B89E61

accent

#B14ADE

background

#F7F7FB

surface

#EDEDF6

border

#C8C8D0

text

#090911

muted

#7B7B80

Preview Lab

Preview with #2B4A92

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

Preview Lab → · Contrast checker → · Palette generator →