#299CBC#299CBC

#299CBC is a light, moderate cyan. Relative luminance 0.279; OKLCH L 64.5% C 0.108 H 221.4°. Best body text is #000000 at 6.58:1 contrast (WCAG AA passes).

Color values

HEX	#299CBC
RGB	rgb(41, 156, 188)
HSL	hsl(193, 64%, 45%)
HSV	hsv(193, 78%, 74%)
CMYK	cmyk(78.2%, 17%, 0%, 26.3%)
CIE-LAB	lab(59.78, -20.21, -25.47)
CIE-LCH	lch(59.78, 32.52, 231.58°)
OKLab	oklab(64.5% -0.081 -0.0713)
OKLCH	oklch(64.5% 0.108 221.4)
XYZ	xyz(21.8762, 27.8765, 51.7949)
Luminance	0.2788 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#299CBC #BC4929

analogous

#29BC92 #299CBC #2953BC

triadic

#299CBC #BC299C #9CBC29

tetradic

#299CBC #9229BC #BC4929 #53BC29

square

#299CBC #9229BC #BC4929 #53BC29

split-complementary

#299CBC #BC2953 #BC9229

monochromatic

#134958 #1E728A #299CBC #4BB9D8 #7DCCE3

Accessibility & contrast

On white

3.19

#299CBC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.58

#299CBC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #299CBC

6.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##299CBC	#FFFFFF	#000000	##000000
##299CBC	1.00	3.19	6.58	6.58
#FFFFFF	3.19	1.00	21.00	21.00
#000000	6.58	21.00	1.00	1.00
##000000	6.58	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8998BE

Deuteranopia (green-blind)

#768ABC

Tritanopia (blue-blind)

#00A6A6

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #299cbc;
/* rgb */ color: rgb(41, 156, 188);
/* oklch */ color: oklch(64.5% 0.108 221.4);

Tailwind

colors: {
  custom: {
    50: '#7bb9d0',
    500: '#299cbc',
    950: '#000000',
  },
}

SCSS

$custom: #299cbc;
$custom-light: #7bb9d0;
$custom-dark: #000000;

JSON

{
  "hex": "#299cbc",
  "rgb": {
    "r": 41,
    "g": 156,
    "b": 188
  },
  "hsl": {
    "h": 193.061,
    "s": 64.192,
    "l": 44.902
  },
  "oklch": {
    "l": 0.64499,
    "c": 0.1079,
    "h": 221.4
  },
  "luminance": 0.27879
}

Semantic roles & 50–950 ramp

primary

#299CBC

secondary

#CB8876

accent

#6541E7

background

#F8FBFC

surface

#EFF6F9

border

#CAD0D2

text

#0B1114

muted

#7C8082

Preview Lab

Preview with #299CBC

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

Preview Lab → · Contrast checker → · Palette generator →