#2989B6#2989B6

#2989B6 is a mid, moderate cyan. Relative luminance 0.217; OKLCH L 59.6% C 0.110 H 233.8°. Best body text is #000000 at 5.35:1 contrast (WCAG AA passes).

Color values

HEX	#2989B6
RGB	rgb(41, 137, 182)
HSL	hsl(199, 63%, 44%)
HSV	hsv(199, 77%, 71%)
CMYK	cmyk(77.5%, 24.7%, 0%, 28.6%)
CIE-LAB	lab(53.75, -11.92, -31.41)
CIE-LCH	lch(53.75, 33.59, 249.22°)
OKLab	oklab(59.59% -0.0649 -0.0885)
OKLCH	oklch(59.59% 0.11 233.8)
XYZ	xyz(18.3002, 21.7379, 47.4782)
Luminance	0.2174 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2989B6 #B65629

analogous

#29B69C #2989B6 #2942B6

triadic

#2989B6 #B62989 #89B629

tetradic

#2989B6 #9C29B6 #B65629 #42B629

square

#2989B6 #9C29B6 #B65629 #42B629

split-complementary

#2989B6 #B62942 #B69C29

monochromatic

#123E52 #1E6384 #2989B6 #47A8D5 #79C0E1

Accessibility & contrast

On white

3.93

#2989B6 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.35

#2989B6 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2989B6

5.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2989B6	#FFFFFF	#000000	##000000
##2989B6	1.00	3.93	5.35	5.35
#FFFFFF	3.93	1.00	21.00	21.00
#000000	5.35	21.00	1.00	1.00
##000000	5.35	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7388B8

Deuteranopia (green-blind)

#607BB5

Tritanopia (blue-blind)

#009598

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #2989b6;
/* rgb */ color: rgb(41, 137, 182);
/* oklch */ color: oklch(59.6% 0.110 233.8);

Tailwind

colors: {
  custom: {
    50: '#78abcc',
    500: '#2989b6',
    950: '#000000',
  },
}

SCSS

$custom: #2989b6;
$custom-light: #78abcc;
$custom-dark: #000000;

JSON

{
  "hex": "#2989b6",
  "rgb": {
    "r": 41,
    "g": 137,
    "b": 182
  },
  "hsl": {
    "h": 199.149,
    "s": 63.229,
    "l": 43.725
  },
  "oklch": {
    "l": 0.59592,
    "c": 0.10975,
    "h": 233.8
  },
  "luminance": 0.2174
}

Semantic roles & 50–950 ramp

primary

#2989B6

secondary

#C98E72

accent

#7642E6

background

#F8FAFC

surface

#EFF4F8

border

#CACED1

text

#0A1013

muted

#7C7F82

Preview Lab

Preview with #2989B6

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

Preview Lab → · Contrast checker → · Palette generator →