#247183#247183

#247183 is a mid, moderate cyan. Relative luminance 0.138; OKLCH L 51.0% C 0.078 H 216.6°. Best body text is #FFFFFF at 5.58:1 contrast (WCAG AA passes).

Color values

HEX	#247183
RGB	rgb(36, 113, 131)
HSL	hsl(191, 57%, 33%)
HSV	hsv(191, 73%, 51%)
CMYK	cmyk(72.5%, 13.7%, 0%, 48.6%)
CIE-LAB	lab(43.98, -16.89, -16.68)
CIE-LCH	lch(43.98, 23.74, 224.64°)
OKLab	oklab(51.03% -0.0625 -0.0465)
OKLCH	oklch(51.03% 0.078 216.6)
XYZ	xyz(10.7277, 13.8228, 23.5710)
Luminance	0.1382 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#247183 #833624

analogous

#248365 #247183 #244283

triadic

#247183 #832471 #718324

tetradic

#247183 #652483 #833624 #428324

square

#247183 #652483 #833624 #428324

split-complementary

#247183 #832442 #836524

monochromatic

#0A1E23 #174853 #247183 #319AB3 #52B8CF

Accessibility & contrast

On white

5.58

#247183 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.76

#247183 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #247183

5.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##247183	#FFFFFF	#000000	##FFFFFF
##247183	1.00	5.58	3.76	5.58
#FFFFFF	5.58	1.00	21.00	1.00
#000000	3.76	21.00	1.00	21.00
##FFFFFF	5.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#656D84

Deuteranopia (green-blind)

#586483

Tritanopia (blue-blind)

#007777

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #247183;
/* rgb */ color: rgb(36, 113, 131);
/* oklch */ color: oklch(51.0% 0.078 216.6);

Tailwind

colors: {
  custom: {
    50: '#6d9aa7',
    500: '#247183',
    950: '#000000',
  },
}

SCSS

$custom: #247183;
$custom-light: #6d9aa7;
$custom-dark: #000000;

JSON

{
  "hex": "#247183",
  "rgb": {
    "r": 36,
    "g": 113,
    "b": 131
  },
  "hsl": {
    "h": 191.368,
    "s": 56.886,
    "l": 32.745
  },
  "oklch": {
    "l": 0.51032,
    "c": 0.07792,
    "h": 216.6
  },
  "luminance": 0.13824
}

Semantic roles & 50–950 ramp

primary

#247183

secondary

#B3624F

accent

#6548E0

background

#F7F9FA

surface

#EDF2F4

border

#C8CCCE

text

#080E0F

muted

#7B7E7F

Preview Lab

Preview with #247183

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

Preview Lab → · Contrast checker → · Palette generator →