#247397#247397

#247397 is a mid, moderate cyan. Relative luminance 0.149; OKLCH L 52.5% C 0.093 H 232.6°. Best body text is #FFFFFF at 5.28:1 contrast (WCAG AA passes).

Color values

HEX	#247397
RGB	rgb(36, 115, 151)
HSL	hsl(199, 61%, 37%)
HSV	hsv(199, 76%, 59%)
CMYK	cmyk(76.2%, 23.8%, 0%, 40.8%)
CIE-LAB	lab(45.45, -11.02, -26.30)
CIE-LCH	lch(45.45, 28.51, 247.27°)
OKLab	oklab(52.49% -0.0567 -0.074)
OKLCH	oklch(52.49% 0.093 232.6)
XYZ	xyz(12.4420, 14.8694, 31.4865)
Luminance	0.1487 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#247397 #974824

analogous

#249782 #247397 #243997

triadic

#247397 #972473 #739724

tetradic

#247397 #822497 #974824 #399724

square

#247397 #822497 #974824 #399724

split-complementary

#247397 #972439 #978224

monochromatic

#0C2834 #184D66 #247397 #3099C8 #5DB2D8

Accessibility & contrast

On white

5.28

#247397 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.97

#247397 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #247397

5.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##247397	#FFFFFF	#000000	##FFFFFF
##247397	1.00	5.28	3.97	5.28
#FFFFFF	5.28	1.00	21.00	1.00
#000000	3.97	21.00	1.00	21.00
##FFFFFF	5.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#617299

Deuteranopia (green-blind)

#526796

Tritanopia (blue-blind)

#007D7F

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #247397;
/* rgb */ color: rgb(36, 115, 151);
/* oklch */ color: oklch(52.5% 0.093 232.6);

Tailwind

colors: {
  custom: {
    50: '#709bb5',
    500: '#247397',
    950: '#000000',
  },
}

SCSS

$custom: #247397;
$custom-light: #709bb5;
$custom-dark: #000000;

JSON

{
  "hex": "#247397",
  "rgb": {
    "r": 36,
    "g": 115,
    "b": 151
  },
  "hsl": {
    "h": 198.783,
    "s": 61.497,
    "l": 36.667
  },
  "oklch": {
    "l": 0.52493,
    "c": 0.09321,
    "h": 232.6
  },
  "luminance": 0.14871
}

Semantic roles & 50–950 ramp

primary

#247397

secondary

#BD795A

accent

#7643E5

background

#F7F9FB

surface

#EDF2F6

border

#C8CCD0

text

#090E11

muted

#7B7E80

Preview Lab

Preview with #247397

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

Preview Lab → · Contrast checker → · Palette generator →