#2B6E8E#2B6E8E

#2B6E8E is a mid, moderate cyan. Relative luminance 0.136; OKLCH L 51.0% C 0.084 H 232.6°. Best body text is #FFFFFF at 5.64:1 contrast (WCAG AA passes).

Color values

HEX	#2B6E8E
RGB	rgb(43, 110, 142)
HSL	hsl(199, 54%, 36%)
HSV	hsv(199, 70%, 56%)
CMYK	cmyk(69.7%, 22.5%, 0%, 44.3%)
CIE-LAB	lab(43.68, -10.28, -23.70)
CIE-LCH	lch(43.68, 25.83, 246.55°)
OKLab	oklab(51% -0.0509 -0.0665)
OKLCH	oklch(51% 0.084 232.6)
XYZ	xyz(11.4527, 13.6172, 27.6107)
Luminance	0.1362 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B6E8E #8E4B2B

analogous

#2B8E7D #2B6E8E #2B3D8E

triadic

#2B6E8E #8E2B6E #6E8E2B

tetradic

#2B6E8E #7D2B8E #8E4B2B #3D8E2B

square

#2B6E8E #7D2B8E #8E4B2B #3D8E2B

split-complementary

#2B6E8E #8E2B3D #8E7D2B

monochromatic

#0F2530 #1D4A5F #2B6E8E #3992BD #63ADD0

Accessibility & contrast

On white

5.64

#2B6E8E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.72

#2B6E8E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2B6E8E

5.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B6E8E	#FFFFFF	#000000	##FFFFFF
##2B6E8E	1.00	5.64	3.72	5.64
#FFFFFF	5.64	1.00	21.00	1.00
#000000	3.72	21.00	1.00	21.00
##FFFFFF	5.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E6D90

Deuteranopia (green-blind)

#51638E

Tritanopia (blue-blind)

#007779

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #2b6e8e;
/* rgb */ color: rgb(43, 110, 142);
/* oklch */ color: oklch(51.0% 0.084 232.6);

Tailwind

colors: {
  custom: {
    50: '#7197af',
    500: '#2b6e8e',
    950: '#000000',
  },
}

SCSS

$custom: #2b6e8e;
$custom-light: #7197af;
$custom-dark: #000000;

JSON

{
  "hex": "#2b6e8e",
  "rgb": {
    "r": 43,
    "g": 110,
    "b": 142
  },
  "hsl": {
    "h": 199.394,
    "s": 53.514,
    "l": 36.275
  },
  "oklch": {
    "l": 0.51001,
    "c": 0.08374,
    "h": 232.6
  },
  "luminance": 0.13618
}

Semantic roles & 50–950 ramp

primary

#2B6E8E

secondary

#B67B5F

accent

#7A4BDD

background

#F7F9FA

surface

#EDF2F4

border

#C8CCCE

text

#080D10

muted

#7B7E7F

Preview Lab

Preview with #2B6E8E

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

Preview Lab → · Contrast checker → · Palette generator →