#2699B0#2699B0

#2699B0 is a light, moderate cyan. Relative luminance 0.263; OKLCH L 63.2% C 0.102 H 214.8°. Best body text is #000000 at 6.27:1 contrast (WCAG AA passes).

Color values

HEX	#2699B0
RGB	rgb(38, 153, 176)
HSL	hsl(190, 64%, 42%)
HSV	hsv(190, 78%, 69%)
CMYK	cmyk(78.4%, 13.1%, 0%, 31%)
CIE-LAB	lab(58.35, -22.94, -20.89)
CIE-LCH	lch(58.35, 31.03, 222.32°)
OKLab	oklab(63.18% -0.0839 -0.0583)
OKLCH	oklch(63.18% 0.102 214.8)
XYZ	xyz(20.0237, 26.3267, 45.0921)
Luminance	0.2633 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2699B0 #B03D26

analogous

#26B082 #2699B0 #2654B0

triadic

#2699B0 #B02699 #99B026

tetradic

#2699B0 #8226B0 #B03D26 #54B026

square

#2699B0 #8226B0 #B03D26 #54B026

split-complementary

#2699B0 #B02654 #B08226

monochromatic

#10414B #1B6D7E #2699B0 #3EBCD5 #70CEE0

Accessibility & contrast

On white

3.35

#2699B0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.27

#2699B0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2699B0

6.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2699B0	#FFFFFF	#000000	##000000
##2699B0	1.00	3.35	6.27	6.27
#FFFFFF	3.35	1.00	21.00	21.00
#000000	6.27	21.00	1.00	1.00
##000000	6.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8994B1

Deuteranopia (green-blind)

#7686B0

Tritanopia (blue-blind)

#00A2A0

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #2699b0;
/* rgb */ color: rgb(38, 153, 176);
/* oklch */ color: oklch(63.2% 0.102 214.8);

Tailwind

colors: {
  custom: {
    50: '#78b7c7',
    500: '#2699b0',
    950: '#000000',
  },
}

SCSS

$custom: #2699b0;
$custom-light: #78b7c7;
$custom-dark: #000000;

JSON

{
  "hex": "#2699b0",
  "rgb": {
    "r": 38,
    "g": 153,
    "b": 176
  },
  "hsl": {
    "h": 190,
    "s": 64.486,
    "l": 41.961
  },
  "oklch": {
    "l": 0.6318,
    "c": 0.10221,
    "h": 214.8
  },
  "luminance": 0.26329
}

Semantic roles & 50–950 ramp

primary

#2699B0

secondary

#C77A6B

accent

#5C40E7

background

#F8FBFC

surface

#EFF6F8

border

#CAD0D1

text

#0A1113

muted

#7C8082

Preview Lab

Preview with #2699B0

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

Preview Lab → · Contrast checker → · Palette generator →