#2B596F#2B596F

#2B596F is a dark, moderate cyan. Relative luminance 0.088; OKLCH L 44.1% C 0.062 H 231.2°. Best body text is #FFFFFF at 7.61:1 contrast (WCAG AA passes).

Color values

HEX	#2B596F
RGB	rgb(43, 89, 111)
HSL	hsl(199, 44%, 30%)
HSV	hsv(199, 61%, 44%)
CMYK	cmyk(61.3%, 19.8%, 0%, 56.5%)
CIE-LAB	lab(35.61, -8.59, -17.31)
CIE-LCH	lch(35.61, 19.33, 243.62°)
OKLab	oklab(44.13% -0.0388 -0.0483)
OKLCH	oklch(44.13% 0.062 231.2)
XYZ	xyz(7.4368, 8.8053, 16.3435)
Luminance	0.0881 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B596F #6F412B

analogous

#2B6F63 #2B596F #2B376F

triadic

#2B596F #6F2B59 #596F2B

tetradic

#2B596F #632B6F #6F412B #376F2B

square

#2B596F #632B6F #6F412B #376F2B

split-complementary

#2B596F #6F2B37 #6F632B

monochromatic

#091217 #1A3643 #2B596F #3C7C9B #579CBE

Accessibility & contrast

On white

7.61

#2B596F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.76

#2B596F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B596F

7.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B596F	#FFFFFF	#000000	##FFFFFF
##2B596F	1.00	7.61	2.76	7.61
#FFFFFF	7.61	1.00	21.00	1.00
#000000	2.76	21.00	1.00	21.00
##FFFFFF	7.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E5870

Deuteranopia (green-blind)

#44516F

Tritanopia (blue-blind)

#005F60

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #2b596f;
/* rgb */ color: rgb(43, 89, 111);
/* oklch */ color: oklch(44.1% 0.062 231.2);

Tailwind

colors: {
  custom: {
    50: '#6b8798',
    500: '#2b596f',
    950: '#000000',
  },
}

SCSS

$custom: #2b596f;
$custom-light: #6b8798;
$custom-dark: #000000;

JSON

{
  "hex": "#2b596f",
  "rgb": {
    "r": 43,
    "g": 89,
    "b": 111
  },
  "hsl": {
    "h": 199.412,
    "s": 44.156,
    "l": 30.196
  },
  "oklch": {
    "l": 0.44128,
    "c": 0.06196,
    "h": 231.2
  },
  "luminance": 0.08806
}

Semantic roles & 50–950 ramp

primary

#2B596F

secondary

#A16D55

accent

#7D54D4

background

#F6F8F9

surface

#ECEFF2

border

#C7CACC

text

#070B0D

muted

#7A7C7E

Preview Lab

Preview with #2B596F

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

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