#297797#297797

#297797 is a mid, moderate cyan. Relative luminance 0.159; OKLCH L 53.6% C 0.089 H 229.3°. Best body text is #FFFFFF at 5.02:1 contrast (WCAG AA passes).

Color values

HEX	#297797
RGB	rgb(41, 119, 151)
HSL	hsl(197, 57%, 38%)
HSV	hsv(197, 73%, 59%)
CMYK	cmyk(72.8%, 21.2%, 0%, 40.8%)
CIE-LAB	lab(46.84, -12.62, -24.14)
CIE-LCH	lch(46.84, 27.24, 242.40°)
OKLab	oklab(53.64% -0.0582 -0.0677)
OKLCH	oklch(53.64% 0.089 229.3)
XYZ	xyz(13.0949, 15.8979, 31.6506)
Luminance	0.1590 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#297797 #974929

analogous

#299780 #297797 #294097

triadic

#297797 #972977 #779729

tetradic

#297797 #802997 #974929 #409729

square

#297797 #802997 #974929 #409729

split-complementary

#297797 #972940 #978029

monochromatic

#0F2B37 #1C5167 #297797 #369DC7 #65B5D5

Accessibility & contrast

On white

5.02

#297797 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.18

#297797 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #297797

5.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##297797	#FFFFFF	#000000	##FFFFFF
##297797	1.00	5.02	4.18	5.02
#FFFFFF	5.02	1.00	21.00	1.00
#000000	4.18	21.00	1.00	21.00
##FFFFFF	5.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#667599

Deuteranopia (green-blind)

#576A97

Tritanopia (blue-blind)

#008082

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #297797;
/* rgb */ color: rgb(41, 119, 151);
/* oklch */ color: oklch(53.6% 0.089 229.3);

Tailwind

colors: {
  custom: {
    50: '#729eb5',
    500: '#297797',
    950: '#000000',
  },
}

SCSS

$custom: #297797;
$custom-light: #729eb5;
$custom-dark: #000000;

JSON

{
  "hex": "#297797",
  "rgb": {
    "r": 41,
    "g": 119,
    "b": 151
  },
  "hsl": {
    "h": 197.455,
    "s": 57.292,
    "l": 37.647
  },
  "oklch": {
    "l": 0.53635,
    "c": 0.0893,
    "h": 229.3
  },
  "luminance": 0.15899
}

Semantic roles & 50–950 ramp

primary

#297797

secondary

#BB7B61

accent

#7447E1

background

#F7F9FB

surface

#EDF2F6

border

#C8CCD0

text

#090E11

muted

#7B7E80

Preview Lab

Preview with #297797

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

Preview Lab → · Contrast checker → · Palette generator →