#2C8BB5#2C8BB5

#2C8BB5 is a mid, moderate cyan. Relative luminance 0.223; OKLCH L 60.1% C 0.107 H 231.9°. Best body text is #000000 at 5.47:1 contrast (WCAG AA passes).

Color values

HEX	#2C8BB5
RGB	rgb(44, 139, 181)
HSL	hsl(198, 61%, 44%)
HSV	hsv(198, 76%, 71%)
CMYK	cmyk(75.7%, 23.2%, 0%, 29%)
CIE-LAB	lab(54.38, -13.03, -29.85)
CIE-LCH	lch(54.38, 32.57, 246.41°)
OKLab	oklab(60.1% -0.0658 -0.084)
OKLCH	oklch(60.1% 0.107 231.9)
XYZ	xyz(18.6085, 22.3347, 47.0374)
Luminance	0.2234 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C8BB5 #B5562C

analogous

#2CB59B #2C8BB5 #2C47B5

triadic

#2C8BB5 #B52C8B #8BB52C

tetradic

#2C8BB5 #9B2CB5 #B5562C #47B52C

square

#2C8BB5 #9B2CB5 #B5562C #47B52C

split-complementary

#2C8BB5 #B52C47 #B59B2C

monochromatic

#143F53 #206584 #2C8BB5 #4BA9D3 #7CC1DF

Accessibility & contrast

On white

3.84

#2C8BB5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.47

#2C8BB5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2C8BB5

5.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C8BB5	#FFFFFF	#000000	##000000
##2C8BB5	1.00	3.84	5.47	5.47
#FFFFFF	3.84	1.00	21.00	21.00
#000000	5.47	21.00	1.00	1.00
##000000	5.47	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7689B7

Deuteranopia (green-blind)

#647CB4

Tritanopia (blue-blind)

#009699

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #2c8bb5;
/* rgb */ color: rgb(44, 139, 181);
/* oklch */ color: oklch(60.1% 0.107 231.9);

Tailwind

colors: {
  custom: {
    50: '#79accb',
    500: '#2c8bb5',
    950: '#000000',
  },
}

SCSS

$custom: #2c8bb5;
$custom-light: #79accb;
$custom-dark: #000000;

JSON

{
  "hex": "#2c8bb5",
  "rgb": {
    "r": 44,
    "g": 139,
    "b": 181
  },
  "hsl": {
    "h": 198.394,
    "s": 60.889,
    "l": 44.118
  },
  "oklch": {
    "l": 0.60101,
    "c": 0.10669,
    "h": 231.9
  },
  "luminance": 0.22337
}

Semantic roles & 50–950 ramp

primary

#2C8BB5

secondary

#C88E75

accent

#7544E4

background

#F8FAFC

surface

#EFF4F8

border

#CACED1

text

#0A1013

muted

#7C7F82

Preview Lab

Preview with #2C8BB5

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

Preview Lab → · Contrast checker → · Palette generator →