#247688#247688

#247688 is a mid, moderate cyan. Relative luminance 0.151; OKLCH L 52.5% C 0.081 H 215.6°. Best body text is #FFFFFF at 5.22:1 contrast (WCAG AA passes).

Color values

HEX	#247688
RGB	rgb(36, 118, 136)
HSL	hsl(191, 58%, 34%)
HSV	hsv(191, 74%, 53%)
CMYK	cmyk(73.5%, 13.2%, 0%, 46.7%)
CIE-LAB	lab(45.78, -17.95, -16.90)
CIE-LCH	lch(45.78, 24.65, 223.29°)
OKLab	oklab(52.55% -0.0658 -0.0471)
OKLCH	oklch(52.55% 0.081 215.6)
XYZ	xyz(11.6480, 15.1082, 25.5901)
Luminance	0.1511 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#247688 #883624

analogous

#248868 #247688 #244488

triadic

#247688 #882476 #768824

tetradic

#247688 #682488 #883624 #448824

square

#247688 #682488 #883624 #448824

split-complementary

#247688 #882444 #886824

monochromatic

#0A2227 #174C58 #247688 #31A0B8 #55BBD2

Accessibility & contrast

On white

5.22

#247688 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.02

#247688 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #247688

5.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##247688	#FFFFFF	#000000	##FFFFFF
##247688	1.00	5.22	4.02	5.22
#FFFFFF	5.22	1.00	21.00	1.00
#000000	4.02	21.00	1.00	21.00
##FFFFFF	5.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6A7289

Deuteranopia (green-blind)

#5C6888

Tritanopia (blue-blind)

#007D7C

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #247688;
/* rgb */ color: rgb(36, 118, 136);
/* oklch */ color: oklch(52.5% 0.081 215.6);

Tailwind

colors: {
  custom: {
    50: '#6e9daa',
    500: '#247688',
    950: '#000000',
  },
}

SCSS

$custom: #247688;
$custom-light: #6e9daa;
$custom-dark: #000000;

JSON

{
  "hex": "#247688",
  "rgb": {
    "r": 36,
    "g": 118,
    "b": 136
  },
  "hsl": {
    "h": 190.8,
    "s": 58.14,
    "l": 33.725
  },
  "oklch": {
    "l": 0.52548,
    "c": 0.08091,
    "h": 215.6
  },
  "luminance": 0.1511
}

Semantic roles & 50–950 ramp

primary

#247688

secondary

#B66452

accent

#6246E1

background

#F7F9FA

surface

#EDF2F4

border

#C8CCCE

text

#080E10

muted

#7B7E7F

Preview Lab

Preview with #247688

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

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