#2B5072#2B5072

#2B5072 is a dark, moderate cyan. Relative luminance 0.075; OKLCH L 42.0% C 0.071 H 248.0°. Best body text is #FFFFFF at 8.42:1 contrast (WCAG AA passes).

Color values

HEX	#2B5072
RGB	rgb(43, 80, 114)
HSL	hsl(209, 45%, 31%)
HSV	hsv(209, 62%, 45%)
CMYK	cmyk(62.3%, 29.8%, 0%, 55.3%)
CIE-LAB	lab(32.84, -1.94, -23.47)
CIE-LCH	lch(32.84, 23.55, 265.27°)
OKLab	oklab(41.99% -0.0267 -0.066)
OKLCH	oklch(41.99% 0.071 248)
XYZ	xyz(6.9011, 7.4652, 16.9936)
Luminance	0.0747 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B5072 #724D2B

analogous

#2B7270 #2B5072 #2B2C72

triadic

#2B5072 #722B50 #50722B

tetradic

#2B5072 #702B72 #724D2B #2C722B

square

#2B5072 #702B72 #724D2B #2C722B

split-complementary

#2B5072 #722B2C #72702B

monochromatic

#091219 #1A3146 #2B5072 #3C6F9E #588EC0

Accessibility & contrast

On white

8.42

#2B5072 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.49

#2B5072 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B5072

8.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B5072	#FFFFFF	#000000	##FFFFFF
##2B5072	1.00	8.42	2.49	8.42
#FFFFFF	8.42	1.00	21.00	1.00
#000000	2.49	21.00	1.00	21.00
##FFFFFF	8.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#415174

Deuteranopia (green-blind)

#384A71

Tritanopia (blue-blind)

#00585C

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #2b5072;
/* rgb */ color: rgb(43, 80, 114);
/* oklch */ color: oklch(42.0% 0.071 248.0);

Tailwind

colors: {
  custom: {
    50: '#6b809a',
    500: '#2b5072',
    950: '#000000',
  },
}

SCSS

$custom: #2b5072;
$custom-light: #6b809a;
$custom-dark: #000000;

JSON

{
  "hex": "#2b5072",
  "rgb": {
    "r": 43,
    "g": 80,
    "b": 114
  },
  "hsl": {
    "h": 208.732,
    "s": 45.223,
    "l": 30.784
  },
  "oklch": {
    "l": 0.41986,
    "c": 0.07124,
    "h": 248
  },
  "luminance": 0.07466
}

Semantic roles & 50–950 ramp

primary

#2B5072

secondary

#A47B55

accent

#9153D5

background

#F6F7F9

surface

#ECEEF2

border

#C7C9CC

text

#070A0E

muted

#7A7C7E

Preview Lab

Preview with #2B5072

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

Preview Lab → · Contrast checker → · Palette generator →