#247F97#247F97

#247F97 is a mid, moderate cyan. Relative luminance 0.178; OKLCH L 55.5% C 0.090 H 219.7°. Best body text is #FFFFFF at 4.61:1 contrast (WCAG AA passes).

Color values

HEX	#247F97
RGB	rgb(36, 127, 151)
HSL	hsl(193, 61%, 37%)
HSV	hsv(193, 76%, 59%)
CMYK	cmyk(76.2%, 15.9%, 0%, 40.8%)
CIE-LAB	lab(49.24, -17.76, -20.46)
CIE-LCH	lch(49.24, 27.09, 229.04°)
OKLab	oklab(55.52% -0.0689 -0.0572)
OKLCH	oklch(55.52% 0.09 219.7)
XYZ	xyz(13.9005, 17.7865, 31.9727)
Luminance	0.1779 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#247F97 #973C24

analogous

#249776 #247F97 #244697

triadic

#247F97 #97247F #7F9724

tetradic

#247F97 #762497 #973C24 #469724

square

#247F97 #762497 #973C24 #469724

split-complementary

#247F97 #972446 #977624

monochromatic

#0C2C34 #185566 #247F97 #30A9C8 #5DBFD8

Accessibility & contrast

On white

4.61

#247F97 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.56

#247F97 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #247F97

4.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##247F97	#FFFFFF	#000000	##FFFFFF
##247F97	1.00	4.61	4.56	4.61
#FFFFFF	4.61	1.00	21.00	1.00
#000000	4.56	21.00	1.00	21.00
##FFFFFF	4.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#707B98

Deuteranopia (green-blind)

#617097

Tritanopia (blue-blind)

#008787

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #247f97;
/* rgb */ color: rgb(36, 127, 151);
/* oklch */ color: oklch(55.5% 0.090 219.7);

Tailwind

colors: {
  custom: {
    50: '#71a4b5',
    500: '#247f97',
    950: '#000000',
  },
}

SCSS

$custom: #247f97;
$custom-light: #71a4b5;
$custom-dark: #000000;

JSON

{
  "hex": "#247f97",
  "rgb": {
    "r": 36,
    "g": 127,
    "b": 151
  },
  "hsl": {
    "h": 192.522,
    "s": 61.497,
    "l": 36.667
  },
  "oklch": {
    "l": 0.5552,
    "c": 0.08956,
    "h": 219.7
  },
  "luminance": 0.17788
}

Semantic roles & 50–950 ramp

primary

#247F97

secondary

#BD6E5A

accent

#6543E5

background

#F7FAFB

surface

#EDF4F6

border

#C8CED0

text

#090F11

muted

#7B7F80

Preview Lab

Preview with #247F97

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

Preview Lab → · Contrast checker → · Palette generator →