#247C97#247C97

#247C97 is a mid, moderate cyan. Relative luminance 0.170; OKLCH L 54.8% C 0.090 H 223.0°. Best body text is #FFFFFF at 4.77:1 contrast (WCAG AA passes).

Color values

HEX	#247C97
RGB	rgb(36, 124, 151)
HSL	hsl(194, 61%, 37%)
HSV	hsv(194, 76%, 59%)
CMYK	cmyk(76.2%, 17.9%, 0%, 40.8%)
CIE-LAB	lab(48.29, -16.11, -21.91)
CIE-LCH	lch(48.29, 27.20, 233.68°)
OKLab	oklab(54.76% -0.0659 -0.0613)
OKLCH	oklch(54.76% 0.09 223)
XYZ	xyz(13.5188, 17.0231, 31.8455)
Luminance	0.1703 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#247C97 #973F24

analogous

#249779 #247C97 #244397

triadic

#247C97 #97247C #7C9724

tetradic

#247C97 #792497 #973F24 #439724

square

#247C97 #792497 #973F24 #439724

split-complementary

#247C97 #972443 #977924

monochromatic

#0C2B34 #185366 #247C97 #30A5C8 #5DBBD8

Accessibility & contrast

On white

4.77

#247C97 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.40

#247C97 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #247C97

4.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##247C97	#FFFFFF	#000000	##FFFFFF
##247C97	1.00	4.77	4.40	4.77
#FFFFFF	4.77	1.00	21.00	1.00
#000000	4.40	21.00	1.00	21.00
##FFFFFF	4.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6D7998

Deuteranopia (green-blind)

#5D6E97

Tritanopia (blue-blind)

#008485

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #247c97;
/* rgb */ color: rgb(36, 124, 151);
/* oklch */ color: oklch(54.8% 0.090 223.0);

Tailwind

colors: {
  custom: {
    50: '#71a2b5',
    500: '#247c97',
    950: '#000000',
  },
}

SCSS

$custom: #247c97;
$custom-light: #71a2b5;
$custom-dark: #000000;

JSON

{
  "hex": "#247c97",
  "rgb": {
    "r": 36,
    "g": 124,
    "b": 151
  },
  "hsl": {
    "h": 194.087,
    "s": 61.497,
    "l": 36.667
  },
  "oklch": {
    "l": 0.54759,
    "c": 0.09,
    "h": 223
  },
  "luminance": 0.17025
}

Semantic roles & 50–950 ramp

primary

#247C97

secondary

#BD715A

accent

#6943E5

background

#F7F9FB

surface

#EDF2F6

border

#C8CCD0

text

#090F11

muted

#7B7E80

Preview Lab

Preview with #247C97

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

Preview Lab → · Contrast checker → · Palette generator →