#247A91#247A91

#247A91 is a mid, moderate cyan. Relative luminance 0.163; OKLCH L 54.0% C 0.086 H 219.8°. Best body text is #FFFFFF at 4.92:1 contrast (WCAG AA passes).

Color values

HEX	#247A91
RGB	rgb(36, 122, 145)
HSL	hsl(193, 60%, 35%)
HSV	hsv(193, 75%, 57%)
CMYK	cmyk(75.2%, 15.9%, 0%, 43.1%)
CIE-LAB	lab(47.41, -17.07, -19.73)
CIE-LCH	lch(47.41, 26.09, 229.13°)
OKLab	oklab(53.98% -0.0662 -0.0551)
OKLCH	oklch(53.98% 0.086 219.8)
XYZ	xyz(12.7958, 16.3370, 29.2615)
Luminance	0.1634 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#247A91 #913B24

analogous

#249172 #247A91 #244391

triadic

#247A91 #91247A #7A9124

tetradic

#247A91 #722491 #913B24 #439124

square

#247A91 #722491 #913B24 #439124

split-complementary

#247A91 #912443 #917224

monochromatic

#0C272F #185160 #247A91 #30A3C2 #59BCD6

Accessibility & contrast

On white

4.92

#247A91 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.27

#247A91 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #247A91

4.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##247A91	#FFFFFF	#000000	##FFFFFF
##247A91	1.00	4.92	4.27	4.92
#FFFFFF	4.92	1.00	21.00	1.00
#000000	4.27	21.00	1.00	21.00
##FFFFFF	4.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6C7792

Deuteranopia (green-blind)

#5D6C91

Tritanopia (blue-blind)

#008281

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #247a91;
/* rgb */ color: rgb(36, 122, 145);
/* oklch */ color: oklch(54.0% 0.086 219.8);

Tailwind

colors: {
  custom: {
    50: '#70a0b1',
    500: '#247a91',
    950: '#000000',
  },
}

SCSS

$custom: #247a91;
$custom-light: #70a0b1;
$custom-dark: #000000;

JSON

{
  "hex": "#247a91",
  "rgb": {
    "r": 36,
    "g": 122,
    "b": 145
  },
  "hsl": {
    "h": 192.661,
    "s": 60.221,
    "l": 35.49
  },
  "oklch": {
    "l": 0.53976,
    "c": 0.08616,
    "h": 219.8
  },
  "luminance": 0.16338
}

Semantic roles & 50–950 ramp

primary

#247A91

secondary

#BA6C56

accent

#6644E3

background

#F7F9FA

surface

#EDF2F5

border

#C8CCCF

text

#080E10

muted

#7B7E7F

Preview Lab

Preview with #247A91

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

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