#2999B2#2999B2

#2999B2 is a light, moderate cyan. Relative luminance 0.265; OKLCH L 63.3% C 0.102 H 216.6°. Best body text is #000000 at 6.29:1 contrast (WCAG AA passes).

Color values

HEX	#2999B2
RGB	rgb(41, 153, 178)
HSL	hsl(191, 63%, 43%)
HSV	hsv(191, 77%, 70%)
CMYK	cmyk(77%, 14%, 0%, 30.2%)
CIE-LAB	lab(58.48, -21.96, -21.82)
CIE-LCH	lch(58.48, 30.96, 224.82°)
OKLab	oklab(63.33% -0.082 -0.0609)
OKLCH	oklch(63.33% 0.102 216.6)
XYZ	xyz(20.3381, 26.4658, 46.1473)
Luminance	0.2647 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2999B2 #B24229

analogous

#29B286 #2999B2 #2954B2

triadic

#2999B2 #B22999 #99B229

tetradic

#2999B2 #8629B2 #B24229 #54B229

square

#2999B2 #8629B2 #B24229 #54B229

split-complementary

#2999B2 #B22954 #B28629

monochromatic

#12434F #1E6E80 #2999B2 #44BAD4 #76CCDF

Accessibility & contrast

On white

3.34

#2999B2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.29

#2999B2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2999B2

6.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2999B2	#FFFFFF	#000000	##000000
##2999B2	1.00	3.34	6.29	6.29
#FFFFFF	3.34	1.00	21.00	21.00
#000000	6.29	21.00	1.00	1.00
##000000	6.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8894B3

Deuteranopia (green-blind)

#7687B2

Tritanopia (blue-blind)

#00A2A1

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #2999b2;
/* rgb */ color: rgb(41, 153, 178);
/* oklch */ color: oklch(63.3% 0.102 216.6);

Tailwind

colors: {
  custom: {
    50: '#79b7c9',
    500: '#2999b2',
    950: '#000000',
  },
}

SCSS

$custom: #2999b2;
$custom-light: #79b7c9;
$custom-dark: #000000;

JSON

{
  "hex": "#2999b2",
  "rgb": {
    "r": 41,
    "g": 153,
    "b": 178
  },
  "hsl": {
    "h": 190.949,
    "s": 62.557,
    "l": 42.941
  },
  "oklch": {
    "l": 0.63326,
    "c": 0.10216,
    "h": 216.6
  },
  "luminance": 0.26468
}

Semantic roles & 50–950 ramp

primary

#2999B2

secondary

#C78070

accent

#6042E6

background

#F8FBFC

surface

#EFF6F8

border

#CAD0D1

text

#0A1113

muted

#7C8082

Preview Lab

Preview with #2999B2

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

Preview Lab → · Contrast checker → · Palette generator →