#2B7283#2B7283

#2B7283 is a mid, moderate cyan. Relative luminance 0.142; OKLCH L 51.5% C 0.074 H 216.5°. Best body text is #FFFFFF at 5.47:1 contrast (WCAG AA passes).

Color values

HEX	#2B7283
RGB	rgb(43, 114, 131)
HSL	hsl(192, 51%, 34%)
HSV	hsv(192, 67%, 51%)
CMYK	cmyk(67.2%, 13%, 0%, 48.6%)
CIE-LAB	lab(44.50, -16.31, -15.87)
CIE-LCH	lch(44.50, 22.75, 224.22°)
OKLab	oklab(51.51% -0.0597 -0.0441)
OKLCH	oklch(51.51% 0.074 216.5)
XYZ	xyz(11.1086, 14.1857, 23.6210)
Luminance	0.1419 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B7283 #833C2B

analogous

#2B8368 #2B7283 #2B4683

triadic

#2B7283 #832B72 #72832B

tetradic

#2B7283 #682B83 #833C2B #46832B

square

#2B7283 #682B83 #833C2B #46832B

split-complementary

#2B7283 #832B46 #83682B

monochromatic

#0D2227 #1C4A55 #2B7283 #3A9AB1 #5EB5CA

Accessibility & contrast

On white

5.47

#2B7283 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.84

#2B7283 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2B7283

5.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B7283	#FFFFFF	#000000	##FFFFFF
##2B7283	1.00	5.47	3.84	5.47
#FFFFFF	5.47	1.00	21.00	1.00
#000000	3.84	21.00	1.00	21.00
##FFFFFF	5.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#676F84

Deuteranopia (green-blind)

#5A6583

Tritanopia (blue-blind)

#007877

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #2b7283;
/* rgb */ color: rgb(43, 114, 131);
/* oklch */ color: oklch(51.5% 0.074 216.5);

Tailwind

colors: {
  custom: {
    50: '#709aa7',
    500: '#2b7283',
    950: '#000000',
  },
}

SCSS

$custom: #2b7283;
$custom-light: #709aa7;
$custom-dark: #000000;

JSON

{
  "hex": "#2b7283",
  "rgb": {
    "r": 43,
    "g": 114,
    "b": 131
  },
  "hsl": {
    "h": 191.591,
    "s": 50.575,
    "l": 34.118
  },
  "oklch": {
    "l": 0.51507,
    "c": 0.07428,
    "h": 216.5
  },
  "luminance": 0.14187
}

Semantic roles & 50–950 ramp

primary

#2B7283

secondary

#B06A5A

accent

#694EDA

background

#F7F9FA

surface

#EDF2F4

border

#C8CCCE

text

#080E0F

muted

#7B7E7F

Preview Lab

Preview with #2B7283

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

Preview Lab → · Contrast checker → · Palette generator →