#2B7288#2B7288

#2B7288 is a mid, moderate cyan. Relative luminance 0.143; OKLCH L 51.7% C 0.077 H 221.9°. Best body text is #FFFFFF at 5.43:1 contrast (WCAG AA passes).

Color values

HEX	#2B7288
RGB	rgb(43, 114, 136)
HSL	hsl(194, 52%, 35%)
HSV	hsv(194, 68%, 53%)
CMYK	cmyk(68.4%, 16.2%, 0%, 46.7%)
CIE-LAB	lab(44.69, -14.63, -18.55)
CIE-LCH	lch(44.69, 23.63, 231.73°)
OKLab	oklab(51.73% -0.0576 -0.0517)
OKLCH	oklch(51.73% 0.077 221.9)
XYZ	xyz(11.4557, 14.3245, 25.4490)
Luminance	0.1433 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B7288 #88412B

analogous

#2B8870 #2B7288 #2B4388

triadic

#2B7288 #882B72 #72882B

tetradic

#2B7288 #702B88 #88412B #43882B

square

#2B7288 #702B88 #88412B #43882B

split-complementary

#2B7288 #882B43 #88702B

monochromatic

#0E242B #1C4B5A #2B7288 #3A99B6 #61B3CD

Accessibility & contrast

On white

5.43

#2B7288 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.87

#2B7288 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2B7288

5.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B7288	#FFFFFF	#000000	##FFFFFF
##2B7288	1.00	5.43	3.87	5.43
#FFFFFF	5.43	1.00	21.00	1.00
#000000	3.87	21.00	1.00	21.00
##FFFFFF	5.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#656F89

Deuteranopia (green-blind)

#586688

Tritanopia (blue-blind)

#007979

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #2b7288;
/* rgb */ color: rgb(43, 114, 136);
/* oklch */ color: oklch(51.7% 0.077 221.9);

Tailwind

colors: {
  custom: {
    50: '#709aaa',
    500: '#2b7288',
    950: '#000000',
  },
}

SCSS

$custom: #2b7288;
$custom-light: #709aaa;
$custom-dark: #000000;

JSON

{
  "hex": "#2b7288",
  "rgb": {
    "r": 43,
    "g": 114,
    "b": 136
  },
  "hsl": {
    "h": 194.194,
    "s": 51.955,
    "l": 35.098
  },
  "oklch": {
    "l": 0.5173,
    "c": 0.07747,
    "h": 221.9
  },
  "luminance": 0.14326
}

Semantic roles & 50–950 ramp

primary

#2B7288

secondary

#B3705C

accent

#6E4CDB

background

#F7F9FA

surface

#EDF2F4

border

#C8CCCE

text

#080E10

muted

#7B7E7F

Preview Lab

Preview with #2B7288

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

Preview Lab → · Contrast checker → · Palette generator →