#2B99C3#2B99C3

#2B99C3 is a light, moderate cyan. Relative luminance 0.272; OKLCH L 64.1% C 0.113 H 228.8°. Best body text is #000000 at 6.45:1 contrast (WCAG AA passes).

Color values

HEX	#2B99C3
RGB	rgb(43, 153, 195)
HSL	hsl(197, 64%, 47%)
HSV	hsv(197, 78%, 76%)
CMYK	cmyk(77.9%, 21.5%, 0%, 23.5%)
CIE-LAB	lab(59.19, -16.02, -30.32)
CIE-LCH	lch(59.19, 34.29, 242.16°)
OKLab	oklab(64.13% -0.0747 -0.0852)
OKLCH	oklch(64.13% 0.113 228.8)
XYZ	xyz(22.2338, 27.2335, 55.7039)
Luminance	0.2724 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B99C3 #C3552B

analogous

#2BC3A1 #2B99C3 #2B4DC3

triadic

#2B99C3 #C32B99 #99C32B

tetradic

#2B99C3 #A12BC3 #C3552B #4DC32B

square

#2B99C3 #A12BC3 #C3552B #4DC32B

split-complementary

#2B99C3 #C32B4D #C3A12B

monochromatic

#154A5F #207291 #2B99C3 #52B4D9 #84CAE4

Accessibility & contrast

On white

3.26

#2B99C3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.45

#2B99C3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2B99C3

6.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B99C3	#FFFFFF	#000000	##000000
##2B99C3	1.00	3.26	6.45	6.45
#FFFFFF	3.26	1.00	21.00	21.00
#000000	6.45	21.00	1.00	1.00
##000000	6.45	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8397C5

Deuteranopia (green-blind)

#6F88C2

Tritanopia (blue-blind)

#00A5A7

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #2b99c3;
/* rgb */ color: rgb(43, 153, 195);
/* oklch */ color: oklch(64.1% 0.113 228.8);

Tailwind

colors: {
  custom: {
    50: '#7cb7d5',
    500: '#2b99c3',
    950: '#000000',
  },
}

SCSS

$custom: #2b99c3;
$custom-light: #7cb7d5;
$custom-dark: #000000;

JSON

{
  "hex": "#2b99c3",
  "rgb": {
    "r": 43,
    "g": 153,
    "b": 195
  },
  "hsl": {
    "h": 196.579,
    "s": 63.866,
    "l": 46.667
  },
  "oklch": {
    "l": 0.64133,
    "c": 0.11332,
    "h": 228.8
  },
  "luminance": 0.27236
}

Semantic roles & 50–950 ramp

primary

#2B99C3

secondary

#CD937D

accent

#6F41E7

background

#F8FBFD

surface

#EFF6FA

border

#CAD0D3

text

#0B1114

muted

#7C8083

Preview Lab

Preview with #2B99C3

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

Preview Lab → · Contrast checker → · Palette generator →