#297D97#297D97

#297D97 is a mid, moderate cyan. Relative luminance 0.174; OKLCH L 55.1% C 0.088 H 222.6°. Best body text is #FFFFFF at 4.69:1 contrast (WCAG AA passes).

Color values

HEX	#297D97
RGB	rgb(41, 125, 151)
HSL	hsl(194, 57%, 38%)
HSV	hsv(194, 73%, 59%)
CMYK	cmyk(72.8%, 17.2%, 0%, 40.8%)
CIE-LAB	lab(48.72, -15.99, -21.23)
CIE-LCH	lch(48.72, 26.58, 233.02°)
OKLab	oklab(55.14% -0.0645 -0.0594)
OKLCH	oklch(55.14% 0.088 222.6)
XYZ	xyz(13.8317, 17.3714, 31.8962)
Luminance	0.1737 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#297D97 #974329

analogous

#29977A #297D97 #294697

triadic

#297D97 #97297D #7D9729

tetradic

#297D97 #7A2997 #974329 #469729

square

#297D97 #7A2997 #974329 #469729

split-complementary

#297D97 #972946 #977A29

monochromatic

#0F2D37 #1C5567 #297D97 #36A5C7 #65BBD5

Accessibility & contrast

On white

4.69

#297D97 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.47

#297D97 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #297D97

4.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##297D97	#FFFFFF	#000000	##FFFFFF
##297D97	1.00	4.69	4.47	4.69
#FFFFFF	4.69	1.00	21.00	1.00
#000000	4.47	21.00	1.00	21.00
##FFFFFF	4.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6E7A98

Deuteranopia (green-blind)

#5F6F97

Tritanopia (blue-blind)

#008585

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #297d97;
/* rgb */ color: rgb(41, 125, 151);
/* oklch */ color: oklch(55.1% 0.088 222.6);

Tailwind

colors: {
  custom: {
    50: '#72a2b5',
    500: '#297d97',
    950: '#000000',
  },
}

SCSS

$custom: #297d97;
$custom-light: #72a2b5;
$custom-dark: #000000;

JSON

{
  "hex": "#297d97",
  "rgb": {
    "r": 41,
    "g": 125,
    "b": 151
  },
  "hsl": {
    "h": 194.182,
    "s": 57.292,
    "l": 37.647
  },
  "oklch": {
    "l": 0.55143,
    "c": 0.08766,
    "h": 222.6
  },
  "luminance": 0.17373
}

Semantic roles & 50–950 ramp

primary

#297D97

secondary

#BB7661

accent

#6B47E1

background

#F7FAFB

surface

#EDF3F6

border

#C8CDD0

text

#090F11

muted

#7B7F80

Preview Lab

Preview with #297D97

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

Preview Lab → · Contrast checker → · Palette generator →