#247A99#247A99

#247A99 is a mid, moderate cyan. Relative luminance 0.166; OKLCH L 54.3% C 0.092 H 226.8°. Best body text is #FFFFFF at 4.86:1 contrast (WCAG AA passes).

Color values

HEX	#247A99
RGB	rgb(36, 122, 153)
HSL	hsl(196, 62%, 37%)
HSV	hsv(196, 76%, 60%)
CMYK	cmyk(76.5%, 20.3%, 0%, 40%)
CIE-LAB	lab(47.74, -14.30, -23.93)
CIE-LCH	lch(47.74, 27.88, 239.15°)
OKLab	oklab(54.35% -0.063 -0.0671)
OKLCH	oklch(54.35% 0.092 226.8)
XYZ	xyz(13.4345, 16.5924, 32.6254)
Luminance	0.1659 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#247A99 #994324

analogous

#24997D #247A99 #244099

triadic

#247A99 #99247A #7A9924

tetradic

#247A99 #7D2499 #994324 #409924

square

#247A99 #7D2499 #994324 #409924

split-complementary

#247A99 #992440 #997D24

monochromatic

#0D2B36 #185267 #247A99 #30A2CB #5EB9D9

Accessibility & contrast

On white

4.86

#247A99 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.32

#247A99 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #247A99

4.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##247A99	#FFFFFF	#000000	##FFFFFF
##247A99	1.00	4.86	4.32	4.86
#FFFFFF	4.86	1.00	21.00	1.00
#000000	4.32	21.00	1.00	21.00
##FFFFFF	4.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#69789B

Deuteranopia (green-blind)

#5A6C99

Tritanopia (blue-blind)

#008384

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #247a99;
/* rgb */ color: rgb(36, 122, 153);
/* oklch */ color: oklch(54.3% 0.092 226.8);

Tailwind

colors: {
  custom: {
    50: '#71a0b7',
    500: '#247a99',
    950: '#000000',
  },
}

SCSS

$custom: #247a99;
$custom-light: #71a0b7;
$custom-dark: #000000;

JSON

{
  "hex": "#247a99",
  "rgb": {
    "r": 36,
    "g": 122,
    "b": 153
  },
  "hsl": {
    "h": 195.897,
    "s": 61.905,
    "l": 37.059
  },
  "oklch": {
    "l": 0.54349,
    "c": 0.09208,
    "h": 226.8
  },
  "luminance": 0.16594
}

Semantic roles & 50–950 ramp

primary

#247A99

secondary

#BE755B

accent

#6E43E5

background

#F7F9FB

surface

#EDF2F6

border

#C8CCD0

text

#090E11

muted

#7B7E80

Preview Lab

Preview with #247A99

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

Preview Lab → · Contrast checker → · Palette generator →