#2898B9#2898B9

#2898B9 is a light, moderate cyan. Relative luminance 0.264; OKLCH L 63.4% C 0.107 H 222.7°. Best body text is #000000 at 6.28:1 contrast (WCAG AA passes).

Color values

HEX	#2898B9
RGB	rgb(40, 152, 185)
HSL	hsl(194, 64%, 44%)
HSV	hsv(194, 78%, 73%)
CMYK	cmyk(78.4%, 17.8%, 0%, 27.5%)
CIE-LAB	lab(58.42, -19.20, -25.87)
CIE-LCH	lch(58.42, 32.22, 233.41°)
OKLab	oklab(63.37% -0.0786 -0.0725)
OKLCH	oklch(63.37% 0.107 222.7)
XYZ	xyz(20.8566, 26.4078, 49.8875)
Luminance	0.2641 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2898B9 #B94928

analogous

#28B992 #2898B9 #2850B9

triadic

#2898B9 #B92898 #98B928

tetradic

#2898B9 #9228B9 #B94928 #50B928

square

#2898B9 #9228B9 #B94928 #50B928

split-complementary

#2898B9 #B92850 #B99228

monochromatic

#124554 #1D6F87 #2898B9 #47B6D7 #79CAE2

Accessibility & contrast

On white

3.34

#2898B9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.28

#2898B9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2898B9

6.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2898B9	#FFFFFF	#000000	##000000
##2898B9	1.00	3.34	6.28	6.28
#FFFFFF	3.34	1.00	21.00	21.00
#000000	6.28	21.00	1.00	1.00
##000000	6.28	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8594BB

Deuteranopia (green-blind)

#7286B9

Tritanopia (blue-blind)

#00A2A3

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #2898b9;
/* rgb */ color: rgb(40, 152, 185);
/* oklch */ color: oklch(63.4% 0.107 222.7);

Tailwind

colors: {
  custom: {
    50: '#79b6ce',
    500: '#2898b9',
    950: '#000000',
  },
}

SCSS

$custom: #2898b9;
$custom-light: #79b6ce;
$custom-dark: #000000;

JSON

{
  "hex": "#2898b9",
  "rgb": {
    "r": 40,
    "g": 152,
    "b": 185
  },
  "hsl": {
    "h": 193.655,
    "s": 64.444,
    "l": 44.118
  },
  "oklch": {
    "l": 0.63366,
    "c": 0.10696,
    "h": 222.7
  },
  "luminance": 0.2641
}

Semantic roles & 50–950 ramp

primary

#2898B9

secondary

#CA8773

accent

#6640E7

background

#F8FBFC

surface

#EFF6F9

border

#CAD0D2

text

#0B1113

muted

#7C8082

Preview Lab

Preview with #2898B9

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

Preview Lab → · Contrast checker → · Palette generator →