#2B4672#2B4672

#2B4672 is a dark, moderate blue. Relative luminance 0.061; OKLCH L 39.5% C 0.082 H 259.7°. Best body text is #FFFFFF at 9.45:1 contrast (WCAG AA passes).

Color values

HEX	#2B4672
RGB	rgb(43, 70, 114)
HSL	hsl(217, 45%, 31%)
HSV	hsv(217, 62%, 45%)
CMYK	cmyk(62.3%, 38.6%, 0%, 55.3%)
CIE-LAB	lab(29.68, 4.60, -28.44)
CIE-LCH	lch(29.68, 28.81, 279.20°)
OKLab	oklab(39.51% -0.0146 -0.0806)
OKLCH	oklch(39.51% 0.082 259.7)
XYZ	xyz(6.2226, 6.1083, 16.7674)
Luminance	0.0611 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B4672 #72572B

analogous

#2B6972 #2B4672 #332B72

triadic

#2B4672 #722B46 #46722B

tetradic

#2B4672 #722B69 #72572B #2B7233

square

#2B4672 #722B69 #72572B #2B7233

split-complementary

#2B4672 #72332B #69722B

monochromatic

#090F19 #1A2B46 #2B4672 #3C619E #587FC0

Accessibility & contrast

On white

9.45

#2B4672 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.22

#2B4672 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B4672

9.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B4672	#FFFFFF	#000000	##FFFFFF
##2B4672	1.00	9.45	2.22	9.45
#FFFFFF	9.45	1.00	21.00	1.00
#000000	2.22	21.00	1.00	21.00
##FFFFFF	9.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#334A74

Deuteranopia (green-blind)

#2A4371

Tritanopia (blue-blind)

#005056

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #2b4672;
/* rgb */ color: rgb(43, 70, 114);
/* oklch */ color: oklch(39.5% 0.082 259.7);

Tailwind

colors: {
  custom: {
    50: '#6b799b',
    500: '#2b4672',
    950: '#000000',
  },
}

SCSS

$custom: #2b4672;
$custom-light: #6b799b;
$custom-dark: #000000;

JSON

{
  "hex": "#2b4672",
  "rgb": {
    "r": 43,
    "g": 70,
    "b": 114
  },
  "hsl": {
    "h": 217.183,
    "s": 45.223,
    "l": 30.784
  },
  "oklch": {
    "l": 0.39514,
    "c": 0.0819,
    "h": 259.7
  },
  "luminance": 0.06109
}

Semantic roles & 50–950 ramp

primary

#2B4672

secondary

#A48655

accent

#A353D5

background

#F6F7F9

surface

#ECEDF2

border

#C7C8CC

text

#07090E

muted

#7A7B7E

Preview Lab

Preview with #2B4672

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

Preview Lab → · Contrast checker → · Palette generator →