#2898B5#2898B5

#2898B5 is a light, moderate cyan. Relative luminance 0.262; OKLCH L 63.2% C 0.104 H 219.8°. Best body text is #000000 at 6.25:1 contrast (WCAG AA passes).

Color values

HEX	#2898B5
RGB	rgb(40, 152, 181)
HSL	hsl(192, 64%, 43%)
HSV	hsv(192, 78%, 71%)
CMYK	cmyk(77.9%, 16%, 0%, 29%)
CIE-LAB	lab(58.27, -20.55, -23.85)
CIE-LCH	lch(58.27, 31.48, 229.25°)
OKLab	oklab(63.19% -0.0802 -0.0667)
OKLCH	oklch(63.19% 0.104 219.8)
XYZ	xyz(20.4403, 26.2413, 47.6949)
Luminance	0.2624 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2898B5 #B54528

analogous

#28B58B #2898B5 #2852B5

triadic

#2898B5 #B52898 #98B528

tetradic

#2898B5 #8B28B5 #B54528 #52B528

square

#2898B5 #8B28B5 #B54528 #52B528

split-complementary

#2898B5 #B52852 #B58B28

monochromatic

#124451 #1D6E83 #2898B5 #44B8D6 #77CBE1

Accessibility & contrast

On white

3.36

#2898B5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.25

#2898B5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2898B5

6.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2898B5	#FFFFFF	#000000	##000000
##2898B5	1.00	3.36	6.25	6.25
#FFFFFF	3.36	1.00	21.00	21.00
#000000	6.25	21.00	1.00	1.00
##000000	6.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8694B7

Deuteranopia (green-blind)

#7386B5

Tritanopia (blue-blind)

#00A1A1

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #2898b5;
/* rgb */ color: rgb(40, 152, 181);
/* oklch */ color: oklch(63.2% 0.104 219.8);

Tailwind

colors: {
  custom: {
    50: '#79b6cb',
    500: '#2898b5',
    950: '#000000',
  },
}

SCSS

$custom: #2898b5;
$custom-light: #79b6cb;
$custom-dark: #000000;

JSON

{
  "hex": "#2898b5",
  "rgb": {
    "r": 40,
    "g": 152,
    "b": 181
  },
  "hsl": {
    "h": 192.34,
    "s": 63.801,
    "l": 43.333
  },
  "oklch": {
    "l": 0.63189,
    "c": 0.10433,
    "h": 219.8
  },
  "luminance": 0.26244
}

Semantic roles & 50–950 ramp

primary

#2898B5

secondary

#C88270

accent

#6341E7

background

#F8FBFC

surface

#EFF6F8

border

#CAD0D1

text

#0B1113

muted

#7C8082

Preview Lab

Preview with #2898B5

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

Preview Lab → · Contrast checker → · Palette generator →