#247B93#247B93

#247B93 is a mid, moderate cyan. Relative luminance 0.166; OKLCH L 54.3% C 0.087 H 220.5°. Best body text is #FFFFFF at 4.85:1 contrast (WCAG AA passes).

Color values

HEX	#247B93
RGB	rgb(36, 123, 147)
HSL	hsl(193, 61%, 36%)
HSV	hsv(193, 76%, 58%)
CMYK	cmyk(75.5%, 16.3%, 0%, 42.4%)
CIE-LAB	lab(47.81, -16.94, -20.30)
CIE-LCH	lch(47.81, 26.44, 230.16°)
OKLab	oklab(54.32% -0.0664 -0.0567)
OKLCH	oklch(54.32% 0.087 220.5)
XYZ	xyz(13.0748, 16.6460, 30.1220)
Luminance	0.1665 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#247B93 #933C24

analogous

#249373 #247B93 #244393

triadic

#247B93 #93247B #7B9324

tetradic

#247B93 #732493 #933C24 #439324

square

#247B93 #732493 #933C24 #439324

split-complementary

#247B93 #932443 #937324

monochromatic

#0C2931 #185262 #247B93 #30A4C4 #5BBCD7

Accessibility & contrast

On white

4.85

#247B93 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.33

#247B93 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #247B93

4.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##247B93	#FFFFFF	#000000	##FFFFFF
##247B93	1.00	4.85	4.33	4.85
#FFFFFF	4.85	1.00	21.00	1.00
#000000	4.33	21.00	1.00	21.00
##FFFFFF	4.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6C7894

Deuteranopia (green-blind)

#5D6D93

Tritanopia (blue-blind)

#008383

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #247b93;
/* rgb */ color: rgb(36, 123, 147);
/* oklch */ color: oklch(54.3% 0.087 220.5);

Tailwind

colors: {
  custom: {
    50: '#70a1b2',
    500: '#247b93',
    950: '#000000',
  },
}

SCSS

$custom: #247b93;
$custom-light: #70a1b2;
$custom-dark: #000000;

JSON

{
  "hex": "#247b93",
  "rgb": {
    "r": 36,
    "g": 123,
    "b": 147
  },
  "hsl": {
    "h": 192.973,
    "s": 60.656,
    "l": 35.882
  },
  "oklch": {
    "l": 0.54322,
    "c": 0.08738,
    "h": 220.5
  },
  "luminance": 0.16648
}

Semantic roles & 50–950 ramp

primary

#247B93

secondary

#BB6D57

accent

#6744E4

background

#F7F9FB

surface

#EDF2F6

border

#C8CCD0

text

#090F11

muted

#7B7E80

Preview Lab

Preview with #247B93

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

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