#247188#247188

#247188 is a mid, moderate cyan. Relative luminance 0.140; OKLCH L 51.3% C 0.081 H 221.8°. Best body text is #FFFFFF at 5.54:1 contrast (WCAG AA passes).

Color values

HEX	#247188
RGB	rgb(36, 113, 136)
HSL	hsl(194, 58%, 34%)
HSV	hsv(194, 74%, 53%)
CMYK	cmyk(73.5%, 16.9%, 0%, 46.7%)
CIE-LAB	lab(44.18, -15.17, -19.36)
CIE-LCH	lch(44.18, 24.60, 231.91°)
OKLab	oklab(51.26% -0.0604 -0.0541)
OKLCH	oklch(51.26% 0.081 221.8)
XYZ	xyz(11.0748, 13.9616, 25.3990)
Luminance	0.1396 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#247188 #883B24

analogous

#24886D #247188 #243F88

triadic

#247188 #882471 #718824

tetradic

#247188 #6D2488 #883B24 #3F8824

square

#247188 #6D2488 #883B24 #3F8824

split-complementary

#247188 #88243F #886D24

monochromatic

#0A2127 #174958 #247188 #3199B8 #55B5D2

Accessibility & contrast

On white

5.54

#247188 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.79

#247188 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #247188

5.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##247188	#FFFFFF	#000000	##FFFFFF
##247188	1.00	5.54	3.79	5.54
#FFFFFF	5.54	1.00	21.00	1.00
#000000	3.79	21.00	1.00	21.00
##FFFFFF	5.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#636E89

Deuteranopia (green-blind)

#566488

Tritanopia (blue-blind)

#007878

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #247188;
/* rgb */ color: rgb(36, 113, 136);
/* oklch */ color: oklch(51.3% 0.081 221.8);

Tailwind

colors: {
  custom: {
    50: '#6d9aaa',
    500: '#247188',
    950: '#000000',
  },
}

SCSS

$custom: #247188;
$custom-light: #6d9aaa;
$custom-dark: #000000;

JSON

{
  "hex": "#247188",
  "rgb": {
    "r": 36,
    "g": 113,
    "b": 136
  },
  "hsl": {
    "h": 193.8,
    "s": 58.14,
    "l": 33.725
  },
  "oklch": {
    "l": 0.51259,
    "c": 0.08112,
    "h": 221.8
  },
  "luminance": 0.13963
}

Semantic roles & 50–950 ramp

primary

#247188

secondary

#B66952

accent

#6A46E1

background

#F7F9FA

surface

#EDF2F4

border

#C8CCCE

text

#080E10

muted

#7B7E7F

Preview Lab

Preview with #247188

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

Preview Lab → · Contrast checker → · Palette generator →