#2B8FAF#2B8FAF

#2B8FAF is a mid, moderate cyan. Relative luminance 0.233; OKLCH L 60.8% C 0.101 H 224.0°. Best body text is #000000 at 5.65:1 contrast (WCAG AA passes).

Color values

HEX	#2B8FAF
RGB	rgb(43, 143, 175)
HSL	hsl(195, 61%, 43%)
HSV	hsv(195, 75%, 69%)
CMYK	cmyk(75.4%, 18.3%, 0%, 31.4%)
CIE-LAB	lab(55.33, -17.41, -24.95)
CIE-LCH	lch(55.33, 30.42, 235.08°)
OKLab	oklab(60.77% -0.0725 -0.0699)
OKLCH	oklch(60.77% 0.101 224)
XYZ	xyz(18.5534, 23.2514, 44.0593)
Luminance	0.2325 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B8FAF #AF4B2B

analogous

#2BAF8D #2B8FAF #2B4DAF

triadic

#2B8FAF #AF2B8F #8FAF2B

tetradic

#2B8FAF #8D2BAF #AF4B2B #4DAF2B

square

#2B8FAF #8D2BAF #AF4B2B #4DAF2B

split-complementary

#2B8FAF #AF2B4D #AF8D2B

monochromatic

#133F4D #1F677E #2B8FAF #46B0D1 #77C5DE

Accessibility & contrast

On white

3.72

#2B8FAF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.65

#2B8FAF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2B8FAF

5.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B8FAF	#FFFFFF	#000000	##000000
##2B8FAF	1.00	3.72	5.65	5.65
#FFFFFF	3.72	1.00	21.00	21.00
#000000	5.65	21.00	1.00	1.00
##000000	5.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7D8CB1

Deuteranopia (green-blind)

#6B7FAF

Tritanopia (blue-blind)

#009999

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #2b8faf;
/* rgb */ color: rgb(43, 143, 175);
/* oklch */ color: oklch(60.8% 0.101 224.0);

Tailwind

colors: {
  custom: {
    50: '#78b0c7',
    500: '#2b8faf',
    950: '#000000',
  },
}

SCSS

$custom: #2b8faf;
$custom-light: #78b0c7;
$custom-dark: #000000;

JSON

{
  "hex": "#2b8faf",
  "rgb": {
    "r": 43,
    "g": 143,
    "b": 175
  },
  "hsl": {
    "h": 194.545,
    "s": 60.55,
    "l": 42.745
  },
  "oklch": {
    "l": 0.60772,
    "c": 0.10067,
    "h": 224
  },
  "luminance": 0.23254
}

Semantic roles & 50–950 ramp

primary

#2B8FAF

secondary

#C58570

accent

#6B44E4

background

#F7FAFC

surface

#EEF4F8

border

#C9CED1

text

#0A1013

muted

#7C7F82

Preview Lab

Preview with #2B8FAF

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

Preview Lab → · Contrast checker → · Palette generator →