#298398#298398

#298398 is a mid, moderate cyan. Relative luminance 0.190; OKLCH L 56.7% C 0.088 H 216.8°. Best body text is #000000 at 4.79:1 contrast (WCAG AA passes).

Color values

HEX	#298398
RGB	rgb(41, 131, 152)
HSL	hsl(191, 58%, 38%)
HSV	hsv(191, 73%, 60%)
CMYK	cmyk(73%, 13.8%, 0%, 40.4%)
CIE-LAB	lab(50.65, -18.93, -18.86)
CIE-LCH	lch(50.65, 26.72, 224.90°)
OKLab	oklab(56.7% -0.0704 -0.0526)
OKLCH	oklch(56.7% 0.088 216.8)
XYZ	xyz(14.6959, 18.9693, 32.5866)
Luminance	0.1897 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#298398 #983E29

analogous

#299875 #298398 #294C98

triadic

#298398 #982983 #839829

tetradic

#298398 #752998 #983E29 #4C9829

square

#298398 #752998 #983E29 #4C9829

split-complementary

#298398 #98294C #987529

monochromatic

#0F3038 #1C5968 #298398 #36ADC8 #66C0D6

Accessibility & contrast

On white

4.38

#298398 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.79

#298398 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #298398

4.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##298398	#FFFFFF	#000000	##000000
##298398	1.00	4.38	4.79	4.79
#FFFFFF	4.38	1.00	21.00	21.00
#000000	4.79	21.00	1.00	1.00
##000000	4.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#757F99

Deuteranopia (green-blind)

#667498

Tritanopia (blue-blind)

#008A8A

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #298398;
/* rgb */ color: rgb(41, 131, 152);
/* oklch */ color: oklch(56.7% 0.088 216.8);

Tailwind

colors: {
  custom: {
    50: '#73a7b6',
    500: '#298398',
    950: '#000000',
  },
}

SCSS

$custom: #298398;
$custom-light: #73a7b6;
$custom-dark: #000000;

JSON

{
  "hex": "#298398",
  "rgb": {
    "r": 41,
    "g": 131,
    "b": 152
  },
  "hsl": {
    "h": 191.351,
    "s": 57.513,
    "l": 37.843
  },
  "oklch": {
    "l": 0.56703,
    "c": 0.08785,
    "h": 216.8
  },
  "luminance": 0.18971
}

Semantic roles & 50–950 ramp

primary

#298398

secondary

#BC7261

accent

#6447E1

background

#F7FAFB

surface

#EDF4F6

border

#C8CED0

text

#090F11

muted

#7B7F80

Preview Lab

Preview with #298398

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

Preview Lab → · Contrast checker → · Palette generator →