#247D97#247D97

#247D97 is a mid, moderate cyan. Relative luminance 0.173; OKLCH L 55.0% C 0.090 H 221.9°. Best body text is #FFFFFF at 4.71:1 contrast (WCAG AA passes).

Color values

HEX	#247D97
RGB	rgb(36, 125, 151)
HSL	hsl(194, 61%, 37%)
HSV	hsv(194, 76%, 59%)
CMYK	cmyk(76.2%, 17.2%, 0%, 40.8%)
CIE-LAB	lab(48.60, -16.66, -21.43)
CIE-LCH	lch(48.60, 27.14, 232.13°)
OKLab	oklab(55.01% -0.0669 -0.06)
OKLCH	oklch(55.01% 0.09 221.9)
XYZ	xyz(13.6448, 17.2750, 31.8874)
Luminance	0.1728 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#247D97 #973E24

analogous

#249778 #247D97 #244497

triadic

#247D97 #97247D #7D9724

tetradic

#247D97 #782497 #973E24 #449724

square

#247D97 #782497 #973E24 #449724

split-complementary

#247D97 #972444 #977824

monochromatic

#0C2B34 #185466 #247D97 #30A6C8 #5DBCD8

Accessibility & contrast

On white

4.71

#247D97 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.46

#247D97 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #247D97

4.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##247D97	#FFFFFF	#000000	##FFFFFF
##247D97	1.00	4.71	4.46	4.71
#FFFFFF	4.71	1.00	21.00	1.00
#000000	4.46	21.00	1.00	21.00
##FFFFFF	4.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6E7A98

Deuteranopia (green-blind)

#5E6F97

Tritanopia (blue-blind)

#008585

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #247d97;
/* rgb */ color: rgb(36, 125, 151);
/* oklch */ color: oklch(55.0% 0.090 221.9);

Tailwind

colors: {
  custom: {
    50: '#71a2b5',
    500: '#247d97',
    950: '#000000',
  },
}

SCSS

$custom: #247d97;
$custom-light: #71a2b5;
$custom-dark: #000000;

JSON

{
  "hex": "#247d97",
  "rgb": {
    "r": 36,
    "g": 125,
    "b": 151
  },
  "hsl": {
    "h": 193.565,
    "s": 61.497,
    "l": 36.667
  },
  "oklch": {
    "l": 0.55013,
    "c": 0.08982,
    "h": 221.9
  },
  "luminance": 0.17277
}

Semantic roles & 50–950 ramp

primary

#247D97

secondary

#BD705A

accent

#6843E5

background

#F7FAFB

surface

#EDF3F6

border

#C8CDD0

text

#090F11

muted

#7B7F80

Preview Lab

Preview with #247D97

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

Preview Lab → · Contrast checker → · Palette generator →