#2B5973#2B5973

#2B5973 is a dark, moderate cyan. Relative luminance 0.089; OKLCH L 44.3% C 0.066 H 235.7°. Best body text is #FFFFFF at 7.56:1 contrast (WCAG AA passes).

Color values

HEX	#2B5973
RGB	rgb(43, 89, 115)
HSL	hsl(202, 46%, 31%)
HSV	hsv(202, 63%, 45%)
CMYK	cmyk(62.6%, 22.6%, 0%, 54.9%)
CIE-LAB	lab(35.78, -7.21, -19.52)
CIE-LCH	lch(35.78, 20.81, 249.74°)
OKLab	oklab(44.33% -0.0372 -0.0546)
OKLCH	oklch(44.33% 0.066 235.7)
XYZ	xyz(7.6620, 8.8954, 17.5295)
Luminance	0.0890 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B5973 #73452B

analogous

#2B7369 #2B5973 #2B3573

triadic

#2B5973 #732B59 #59732B

tetradic

#2B5973 #692B73 #73452B #35732B

square

#2B5973 #692B73 #73452B #35732B

split-complementary

#2B5973 #732B35 #73692B

monochromatic

#0A141A #1A3746 #2B5973 #3C7BA0 #589BC1

Accessibility & contrast

On white

7.56

#2B5973 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.78

#2B5973 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B5973

7.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B5973	#FFFFFF	#000000	##FFFFFF
##2B5973	1.00	7.56	2.78	7.56
#FFFFFF	7.56	1.00	21.00	1.00
#000000	2.78	21.00	1.00	21.00
##FFFFFF	7.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D5874

Deuteranopia (green-blind)

#435173

Tritanopia (blue-blind)

#006062

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #2b5973;
/* rgb */ color: rgb(43, 89, 115);
/* oklch */ color: oklch(44.3% 0.066 235.7);

Tailwind

colors: {
  custom: {
    50: '#6c879b',
    500: '#2b5973',
    950: '#000000',
  },
}

SCSS

$custom: #2b5973;
$custom-light: #6c879b;
$custom-dark: #000000;

JSON

{
  "hex": "#2b5973",
  "rgb": {
    "r": 43,
    "g": 89,
    "b": 115
  },
  "hsl": {
    "h": 201.667,
    "s": 45.57,
    "l": 30.98
  },
  "oklch": {
    "l": 0.44325,
    "c": 0.0661,
    "h": 235.7
  },
  "luminance": 0.08896
}

Semantic roles & 50–950 ramp

primary

#2B5973

secondary

#A57255

accent

#8253D5

background

#F6F8F9

surface

#ECEFF2

border

#C7CACC

text

#070B0E

muted

#7A7C7E

Preview Lab

Preview with #2B5973

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

Preview Lab → · Contrast checker → · Palette generator →