#2699B2#2699B2

#2699B2 is a light, moderate cyan. Relative luminance 0.264; OKLCH L 63.3% C 0.103 H 216.4°. Best body text is #000000 at 6.28:1 contrast (WCAG AA passes).

Color values

HEX	#2699B2
RGB	rgb(38, 153, 178)
HSL	hsl(191, 65%, 42%)
HSV	hsv(191, 79%, 70%)
CMYK	cmyk(78.7%, 14%, 0%, 30.2%)
CIE-LAB	lab(58.42, -22.28, -21.91)
CIE-LCH	lch(58.42, 31.25, 224.52°)
OKLab	oklab(63.27% -0.0831 -0.0612)
OKLCH	oklch(63.27% 0.103 216.4)
XYZ	xyz(20.2230, 26.4064, 46.1419)
Luminance	0.2641 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2699B2 #B23F26

analogous

#26B285 #2699B2 #2653B2

triadic

#2699B2 #B22699 #99B226

tetradic

#2699B2 #8526B2 #B23F26 #53B226

square

#2699B2 #8526B2 #B23F26 #53B226

split-complementary

#2699B2 #B22653 #B28526

monochromatic

#10424D #1B6E80 #2699B2 #3FBBD6 #72CDE1

Accessibility & contrast

On white

3.34

#2699B2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.28

#2699B2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2699B2

6.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2699B2	#FFFFFF	#000000	##000000
##2699B2	1.00	3.34	6.28	6.28
#FFFFFF	3.34	1.00	21.00	21.00
#000000	6.28	21.00	1.00	1.00
##000000	6.28	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8894B3

Deuteranopia (green-blind)

#7687B2

Tritanopia (blue-blind)

#00A2A1

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #2699b2;
/* rgb */ color: rgb(38, 153, 178);
/* oklch */ color: oklch(63.3% 0.103 216.4);

Tailwind

colors: {
  custom: {
    50: '#78b7c9',
    500: '#2699b2',
    950: '#000000',
  },
}

SCSS

$custom: #2699b2;
$custom-light: #78b7c9;
$custom-dark: #000000;

JSON

{
  "hex": "#2699b2",
  "rgb": {
    "r": 38,
    "g": 153,
    "b": 178
  },
  "hsl": {
    "h": 190.714,
    "s": 64.815,
    "l": 42.353
  },
  "oklch": {
    "l": 0.63265,
    "c": 0.10323,
    "h": 216.4
  },
  "luminance": 0.26409
}

Semantic roles & 50–950 ramp

primary

#2699B2

secondary

#C87C6C

accent

#5E40E8

background

#F8FBFC

surface

#EFF6F8

border

#CAD0D1

text

#0A1113

muted

#7C8082

Preview Lab

Preview with #2699B2

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

Preview Lab → · Contrast checker → · Palette generator →