#298397#298397

#298397 is a mid, moderate cyan. Relative luminance 0.189; OKLCH L 56.7% C 0.087 H 215.8°. Best body text is #000000 at 4.79:1 contrast (WCAG AA passes).

Color values

HEX	#298397
RGB	rgb(41, 131, 151)
HSL	hsl(191, 57%, 38%)
HSV	hsv(191, 73%, 59%)
CMYK	cmyk(72.8%, 13.2%, 0%, 40.8%)
CIE-LAB	lab(50.61, -19.26, -18.34)
CIE-LCH	lch(50.61, 26.59, 223.60°)
OKLab	oklab(56.66% -0.0708 -0.0511)
OKLCH	oklch(56.66% 0.087 215.8)
XYZ	xyz(14.6143, 18.9367, 32.1571)
Luminance	0.1894 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#298397 #973D29

analogous

#299774 #298397 #294C97

triadic

#298397 #972983 #839729

tetradic

#298397 #742997 #973D29 #4C9729

square

#298397 #742997 #973D29 #4C9729

split-complementary

#298397 #97294C #977429

monochromatic

#0F2F37 #1C5967 #298397 #36ADC7 #65C1D5

Accessibility & contrast

On white

4.39

#298397 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.79

#298397 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #298397

4.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##298397	#FFFFFF	#000000	##000000
##298397	1.00	4.39	4.79	4.79
#FFFFFF	4.39	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)

#757F98

Deuteranopia (green-blind)

#667497

Tritanopia (blue-blind)

#008A89

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #298397;
/* rgb */ color: rgb(41, 131, 151);
/* oklch */ color: oklch(56.7% 0.087 215.8);

Tailwind

colors: {
  custom: {
    50: '#73a7b5',
    500: '#298397',
    950: '#000000',
  },
}

SCSS

$custom: #298397;
$custom-light: #73a7b5;
$custom-dark: #000000;

JSON

{
  "hex": "#298397",
  "rgb": {
    "r": 41,
    "g": 131,
    "b": 151
  },
  "hsl": {
    "h": 190.909,
    "s": 57.292,
    "l": 37.647
  },
  "oklch": {
    "l": 0.5666,
    "c": 0.0873,
    "h": 215.8
  },
  "luminance": 0.18938
}

Semantic roles & 50–950 ramp

primary

#298397

secondary

#BB7161

accent

#6347E1

background

#F7FAFB

surface

#EDF4F6

border

#C8CED0

text

#090F11

muted

#7B7F80

Preview Lab

Preview with #298397

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

Preview Lab → · Contrast checker → · Palette generator →