#2B4769#2B4769

#2B4769 is a dark, moderate cyan. Relative luminance 0.060; OKLCH L 39.2% C 0.067 H 254.1°. Best body text is #FFFFFF at 9.51:1 contrast (WCAG AA passes).

Color values

HEX	#2B4769
RGB	rgb(43, 71, 105)
HSL	hsl(213, 42%, 29%)
HSV	hsv(213, 59%, 41%)
CMYK	cmyk(59%, 32.4%, 0%, 58.8%)
CIE-LAB	lab(29.51, 0.66, -23.01)
CIE-LCH	lch(29.51, 23.02, 271.64°)
OKLab	oklab(39.22% -0.0185 -0.0648)
OKLCH	oklch(39.22% 0.067 254.1)
XYZ	xyz(5.7984, 6.0395, 14.2220)
Luminance	0.0604 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B4769 #694D2B

analogous

#2B6669 #2B4769 #2E2B69

triadic

#2B4769 #692B47 #47692B

tetradic

#2B4769 #692B66 #694D2B #2B692E

square

#2B4769 #692B66 #694D2B #2B692E

split-complementary

#2B4769 #692E2B #66692B

monochromatic

#090F16 #192A3E #2B4769 #3D6494 #5582B9

Accessibility & contrast

On white

9.51

#2B4769 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.21

#2B4769 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B4769

9.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B4769	#FFFFFF	#000000	##FFFFFF
##2B4769	1.00	9.51	2.21	9.51
#FFFFFF	9.51	1.00	21.00	1.00
#000000	2.21	21.00	1.00	21.00
##FFFFFF	9.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#39496A

Deuteranopia (green-blind)

#314368

Tritanopia (blue-blind)

#014F53

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #2b4769;
/* rgb */ color: rgb(43, 71, 105);
/* oklch */ color: oklch(39.2% 0.067 254.1);

Tailwind

colors: {
  custom: {
    50: '#6a7a94',
    500: '#2b4769',
    950: '#000000',
  },
}

SCSS

$custom: #2b4769;
$custom-light: #6a7a94;
$custom-dark: #000000;

JSON

{
  "hex": "#2b4769",
  "rgb": {
    "r": 43,
    "g": 71,
    "b": 105
  },
  "hsl": {
    "h": 212.903,
    "s": 41.892,
    "l": 29.02
  },
  "oklch": {
    "l": 0.3922,
    "c": 0.06736,
    "h": 254.1
  },
  "luminance": 0.0604
}

Semantic roles & 50–950 ramp

primary

#2B4769

secondary

#9B7B55

accent

#9A56D2

background

#F6F7F9

surface

#EBEDF1

border

#C6C8CB

text

#07090D

muted

#7A7B7E

Preview Lab

Preview with #2B4769

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

Preview Lab → · Contrast checker → · Palette generator →