#297C97#297C97

#297C97 is a mid, moderate cyan. Relative luminance 0.171; OKLCH L 54.9% C 0.088 H 223.8°. Best body text is #FFFFFF at 4.75:1 contrast (WCAG AA passes).

Color values

HEX	#297C97
RGB	rgb(41, 124, 151)
HSL	hsl(195, 57%, 38%)
HSV	hsv(195, 73%, 59%)
CMYK	cmyk(72.8%, 17.9%, 0%, 40.8%)
CIE-LAB	lab(48.41, -15.44, -21.72)
CIE-LCH	lch(48.41, 26.64, 234.60°)
OKLab	oklab(54.89% -0.0634 -0.0608)
OKLCH	oklch(54.89% 0.088 223.8)
XYZ	xyz(13.7057, 17.1195, 31.8542)
Luminance	0.1712 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#297C97 #974429

analogous

#29977B #297C97 #294597

triadic

#297C97 #97297C #7C9729

tetradic

#297C97 #7B2997 #974429 #459729

square

#297C97 #7B2997 #974429 #459729

split-complementary

#297C97 #972945 #977B29

monochromatic

#0F2D37 #1C5467 #297C97 #36A4C7 #65BAD5

Accessibility & contrast

On white

4.75

#297C97 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.42

#297C97 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #297C97

4.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##297C97	#FFFFFF	#000000	##FFFFFF
##297C97	1.00	4.75	4.42	4.75
#FFFFFF	4.75	1.00	21.00	1.00
#000000	4.42	21.00	1.00	21.00
##FFFFFF	4.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6D7998

Deuteranopia (green-blind)

#5E6E97

Tritanopia (blue-blind)

#008485

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #297c97;
/* rgb */ color: rgb(41, 124, 151);
/* oklch */ color: oklch(54.9% 0.088 223.8);

Tailwind

colors: {
  custom: {
    50: '#72a2b5',
    500: '#297c97',
    950: '#000000',
  },
}

SCSS

$custom: #297c97;
$custom-light: #72a2b5;
$custom-dark: #000000;

JSON

{
  "hex": "#297c97",
  "rgb": {
    "r": 41,
    "g": 124,
    "b": 151
  },
  "hsl": {
    "h": 194.727,
    "s": 57.292,
    "l": 37.647
  },
  "oklch": {
    "l": 0.54891,
    "c": 0.08784,
    "h": 223.8
  },
  "luminance": 0.17121
}

Semantic roles & 50–950 ramp

primary

#297C97

secondary

#BB7761

accent

#6D47E1

background

#F7F9FB

surface

#EDF2F6

border

#C8CCD0

text

#090F11

muted

#7B7E80

Preview Lab

Preview with #297C97

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

Preview Lab → · Contrast checker → · Palette generator →