#297699#297699

#297699 is a mid, moderate cyan. Relative luminance 0.157; OKLCH L 53.5% C 0.092 H 232.0°. Best body text is #FFFFFF at 5.07:1 contrast (WCAG AA passes).

Color values

HEX	#297699
RGB	rgb(41, 118, 153)
HSL	hsl(199, 58%, 38%)
HSV	hsv(199, 73%, 60%)
CMYK	cmyk(73.2%, 22.9%, 0%, 40%)
CIE-LAB	lab(46.61, -11.35, -25.67)
CIE-LCH	lch(46.61, 28.07, 246.15°)
OKLab	oklab(53.48% -0.0564 -0.0721)
OKLCH	oklch(53.48% 0.092 232)
XYZ	xyz(13.1404, 15.7267, 32.4738)
Luminance	0.1573 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#297699 #994C29

analogous

#299984 #297699 #293E99

triadic

#297699 #992976 #769929

tetradic

#297699 #842999 #994C29 #3E9929

square

#297699 #842999 #994C29 #3E9929

split-complementary

#297699 #99293E #998429

monochromatic

#0F2C38 #1C5169 #297699 #369BC9 #66B3D6

Accessibility & contrast

On white

5.07

#297699 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.15

#297699 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #297699

5.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##297699	#FFFFFF	#000000	##FFFFFF
##297699	1.00	5.07	4.15	5.07
#FFFFFF	5.07	1.00	21.00	1.00
#000000	4.15	21.00	1.00	21.00
##FFFFFF	5.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#65759B

Deuteranopia (green-blind)

#556A98

Tritanopia (blue-blind)

#007F82

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #297699;
/* rgb */ color: rgb(41, 118, 153);
/* oklch */ color: oklch(53.5% 0.092 232.0);

Tailwind

colors: {
  custom: {
    50: '#729db7',
    500: '#297699',
    950: '#000000',
  },
}

SCSS

$custom: #297699;
$custom-light: #729db7;
$custom-dark: #000000;

JSON

{
  "hex": "#297699",
  "rgb": {
    "r": 41,
    "g": 118,
    "b": 153
  },
  "hsl": {
    "h": 198.75,
    "s": 57.732,
    "l": 38.039
  },
  "oklch": {
    "l": 0.53483,
    "c": 0.09157,
    "h": 232
  },
  "luminance": 0.15728
}

Semantic roles & 50–950 ramp

primary

#297699

secondary

#BC7E62

accent

#7747E1

background

#F7F9FB

surface

#EDF2F6

border

#C8CCD0

text

#090E11

muted

#7B7E80

Preview Lab

Preview with #297699

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

Preview Lab → · Contrast checker → · Palette generator →