#2A8DBF#2A8DBF

#2A8DBF is a mid, moderate cyan. Relative luminance 0.233; OKLCH L 61.0% C 0.116 H 235.8°. Best body text is #000000 at 5.66:1 contrast (WCAG AA passes).

Color values

HEX	#2A8DBF
RGB	rgb(42, 141, 191)
HSL	hsl(200, 64%, 46%)
HSV	hsv(200, 78%, 75%)
CMYK	cmyk(78%, 26.2%, 0%, 25.1%)
CIE-LAB	lab(55.38, -10.88, -33.99)
CIE-LCH	lch(55.38, 35.69, 252.25°)
OKLab	oklab(61.03% -0.0651 -0.0959)
OKLCH	oklch(61.03% 0.116 235.8)
XYZ	xyz(19.8799, 23.3012, 52.7299)
Luminance	0.2330 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A8DBF #BF5C2A

analogous

#2ABFA6 #2A8DBF #2A43BF

triadic

#2A8DBF #BF2A8D #8DBF2A

tetradic

#2A8DBF #A62ABF #BF5C2A #43BF2A

square

#2A8DBF #A62ABF #BF5C2A #43BF2A

split-complementary

#2A8DBF #BF2A43 #BFA62A

monochromatic

#14435B #1F688D #2A8DBF #4EAAD8 #80C2E3

Accessibility & contrast

On white

3.71

#2A8DBF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.66

#2A8DBF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2A8DBF

5.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A8DBF	#FFFFFF	#000000	##000000
##2A8DBF	1.00	3.71	5.66	5.66
#FFFFFF	3.71	1.00	21.00	21.00
#000000	5.66	21.00	1.00	1.00
##000000	5.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#758CC1

Deuteranopia (green-blind)

#617EBE

Tritanopia (blue-blind)

#009A9E

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #2a8dbf;
/* rgb */ color: rgb(42, 141, 191);
/* oklch */ color: oklch(61.0% 0.116 235.8);

Tailwind

colors: {
  custom: {
    50: '#7aaed2',
    500: '#2a8dbf',
    950: '#000000',
  },
}

SCSS

$custom: #2a8dbf;
$custom-light: #7aaed2;
$custom-dark: #000000;

JSON

{
  "hex": "#2a8dbf",
  "rgb": {
    "r": 42,
    "g": 141,
    "b": 191
  },
  "hsl": {
    "h": 200.134,
    "s": 63.948,
    "l": 45.686
  },
  "oklch": {
    "l": 0.61031,
    "c": 0.11596,
    "h": 235.8
  },
  "luminance": 0.23304
}

Semantic roles & 50–950 ramp

primary

#2A8DBF

secondary

#CC9579

accent

#7941E7

background

#F8FAFC

surface

#EFF4F9

border

#CACED2

text

#0B1014

muted

#7C7F82

Preview Lab

Preview with #2A8DBF

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

Preview Lab → · Contrast checker → · Palette generator →