#2B6B89#2B6B89

#2B6B89 is a mid, moderate cyan. Relative luminance 0.128; OKLCH L 50.0% C 0.080 H 231.9°. Best body text is #FFFFFF at 5.89:1 contrast (WCAG AA passes).

Color values

HEX	#2B6B89
RGB	rgb(43, 107, 137)
HSL	hsl(199, 52%, 35%)
HSV	hsv(199, 69%, 54%)
CMYK	cmyk(68.6%, 21.9%, 0%, 46.3%)
CIE-LAB	lab(42.51, -10.27, -22.51)
CIE-LCH	lch(42.51, 24.75, 245.47°)
OKLab	oklab(50% -0.0495 -0.0631)
OKLCH	oklch(50% 0.08 231.9)
XYZ	xyz(10.7675, 12.8340, 25.5718)
Luminance	0.1283 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B6B89 #89492B

analogous

#2B8978 #2B6B89 #2B3C89

triadic

#2B6B89 #892B6B #6B892B

tetradic

#2B6B89 #782B89 #89492B #3C892B

square

#2B6B89 #782B89 #89492B #3C892B

split-complementary

#2B6B89 #892B3C #89782B

monochromatic

#0E222C #1C475A #2B6B89 #3A8FB8 #61ABCD

Accessibility & contrast

On white

5.89

#2B6B89 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.57

#2B6B89 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2B6B89

5.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B6B89	#FFFFFF	#000000	##FFFFFF
##2B6B89	1.00	5.89	3.57	5.89
#FFFFFF	5.89	1.00	21.00	1.00
#000000	3.57	21.00	1.00	21.00
##FFFFFF	5.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C6A8A

Deuteranopia (green-blind)

#4F6089

Tritanopia (blue-blind)

#007375

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #2b6b89;
/* rgb */ color: rgb(43, 107, 137);
/* oklch */ color: oklch(50.0% 0.080 231.9);

Tailwind

colors: {
  custom: {
    50: '#7095ab',
    500: '#2b6b89',
    950: '#000000',
  },
}

SCSS

$custom: #2b6b89;
$custom-light: #7095ab;
$custom-dark: #000000;

JSON

{
  "hex": "#2b6b89",
  "rgb": {
    "r": 43,
    "g": 107,
    "b": 137
  },
  "hsl": {
    "h": 199.149,
    "s": 52.222,
    "l": 35.294
  },
  "oklch": {
    "l": 0.49999,
    "c": 0.08021,
    "h": 231.9
  },
  "luminance": 0.12835
}

Semantic roles & 50–950 ramp

primary

#2B6B89

secondary

#B3785C

accent

#7A4CDC

background

#F7F9FA

surface

#EDF1F4

border

#C8CBCE

text

#080D10

muted

#7B7E7F

Preview Lab

Preview with #2B6B89

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

Preview Lab → · Contrast checker → · Palette generator →