#2999BB#2999BB

#2999BB is a light, moderate cyan. Relative luminance 0.268; OKLCH L 63.7% C 0.108 H 223.3°. Best body text is #000000 at 6.37:1 contrast (WCAG AA passes).

Color values

HEX	#2999BB
RGB	rgb(41, 153, 187)
HSL	hsl(194, 64%, 45%)
HSV	hsv(194, 78%, 73%)
CMYK	cmyk(78.1%, 18.2%, 0%, 26.7%)
CIE-LAB	lab(58.83, -18.95, -26.38)
CIE-LCH	lch(58.83, 32.48, 234.30°)
OKLab	oklab(63.72% -0.0785 -0.0739)
OKLCH	oklch(63.72% 0.108 223.3)
XYZ	xyz(21.2716, 26.8391, 51.0634)
Luminance	0.2684 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2999BB #BB4B29

analogous

#29BB94 #2999BB #2950BB

triadic

#2999BB #BB2999 #99BB29

tetradic

#2999BB #9429BB #BB4B29 #50BB29

square

#2999BB #9429BB #BB4B29 #50BB29

split-complementary

#2999BB #BB2950 #BB9429

monochromatic

#134757 #1E7089 #2999BB #4AB6D7 #7CCAE2

Accessibility & contrast

On white

3.30

#2999BB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.37

#2999BB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2999BB

6.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2999BB	#FFFFFF	#000000	##000000
##2999BB	1.00	3.30	6.37	6.37
#FFFFFF	3.30	1.00	21.00	21.00
#000000	6.37	21.00	1.00	1.00
##000000	6.37	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8695BD

Deuteranopia (green-blind)

#7287BB

Tritanopia (blue-blind)

#00A3A4

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #2999bb;
/* rgb */ color: rgb(41, 153, 187);
/* oklch */ color: oklch(63.7% 0.108 223.3);

Tailwind

colors: {
  custom: {
    50: '#7ab7cf',
    500: '#2999bb',
    950: '#000000',
  },
}

SCSS

$custom: #2999bb;
$custom-light: #7ab7cf;
$custom-dark: #000000;

JSON

{
  "hex": "#2999bb",
  "rgb": {
    "r": 41,
    "g": 153,
    "b": 187
  },
  "hsl": {
    "h": 193.973,
    "s": 64.035,
    "l": 44.706
  },
  "oklch": {
    "l": 0.63722,
    "c": 0.1078,
    "h": 223.3
  },
  "luminance": 0.26842
}

Semantic roles & 50–950 ramp

primary

#2999BB

secondary

#CB8975

accent

#6741E7

background

#F8FBFC

surface

#EFF6F9

border

#CAD0D2

text

#0B1113

muted

#7C8082

Preview Lab

Preview with #2999BB

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

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