#2B6E83#2B6E83

#2B6E83 is a mid, moderate cyan. Relative luminance 0.133; OKLCH L 50.5% C 0.074 H 222.0°. Best body text is #FFFFFF at 5.74:1 contrast (WCAG AA passes).

Color values

HEX	#2B6E83
RGB	rgb(43, 110, 131)
HSL	hsl(194, 51%, 34%)
HSV	hsv(194, 67%, 51%)
CMYK	cmyk(67.2%, 16%, 0%, 48.6%)
CIE-LAB	lab(43.22, -14.06, -17.83)
CIE-LCH	lch(43.22, 22.71, 231.73°)
OKLab	oklab(50.48% -0.0552 -0.0497)
OKLCH	oklch(50.48% 0.074 222)
XYZ	xyz(10.6673, 13.3030, 23.4739)
Luminance	0.1330 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B6E83 #83402B

analogous

#2B836C #2B6E83 #2B4283

triadic

#2B6E83 #832B6E #6E832B

tetradic

#2B6E83 #6C2B83 #83402B #42832B

square

#2B6E83 #6C2B83 #83402B #42832B

split-complementary

#2B6E83 #832B42 #836C2B

monochromatic

#0D2127 #1C4755 #2B6E83 #3A95B1 #5EB0CA

Accessibility & contrast

On white

5.74

#2B6E83 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.66

#2B6E83 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2B6E83

5.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B6E83	#FFFFFF	#000000	##FFFFFF
##2B6E83	1.00	5.74	3.66	5.74
#FFFFFF	5.74	1.00	21.00	1.00
#000000	3.66	21.00	1.00	21.00
##FFFFFF	5.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#626B84

Deuteranopia (green-blind)

#556283

Tritanopia (blue-blind)

#007575

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #2b6e83;
/* rgb */ color: rgb(43, 110, 131);
/* oklch */ color: oklch(50.5% 0.074 222.0);

Tailwind

colors: {
  custom: {
    50: '#6f97a7',
    500: '#2b6e83',
    950: '#000000',
  },
}

SCSS

$custom: #2b6e83;
$custom-light: #6f97a7;
$custom-dark: #000000;

JSON

{
  "hex": "#2b6e83",
  "rgb": {
    "r": 43,
    "g": 110,
    "b": 131
  },
  "hsl": {
    "h": 194.318,
    "s": 50.575,
    "l": 34.118
  },
  "oklch": {
    "l": 0.50479,
    "c": 0.07431,
    "h": 222
  },
  "luminance": 0.13304
}

Semantic roles & 50–950 ramp

primary

#2B6E83

secondary

#B06E5A

accent

#6F4EDA

background

#F7F9FA

surface

#EDF2F4

border

#C8CCCE

text

#080D0F

muted

#7B7E7F

Preview Lab

Preview with #2B6E83

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

Preview Lab → · Contrast checker → · Palette generator →