#247F8D#247F8D

#247F8D is a mid, moderate teal. Relative luminance 0.175; OKLCH L 55.1% C 0.084 H 210.0°. Best body text is #FFFFFF at 4.67:1 contrast (WCAG AA passes).

Color values

HEX	#247F8D
RGB	rgb(36, 127, 141)
HSL	hsl(188, 59%, 35%)
HSV	hsv(188, 74%, 55%)
CMYK	cmyk(74.5%, 9.9%, 0%, 44.7%)
CIE-LAB	lab(48.85, -21.12, -15.18)
CIE-LCH	lch(48.85, 26.01, 215.71°)
OKLab	oklab(55.08% -0.0732 -0.0422)
OKLCH	oklch(55.08% 0.084 210)
XYZ	xyz(13.1226, 17.4753, 27.8756)
Luminance	0.1748 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#247F8D #8D3224

analogous

#248D67 #247F8D #244B8D

triadic

#247F8D #8D247F #7F8D24

tetradic

#247F8D #67248D #8D3224 #4B8D24

square

#247F8D #67248D #8D3224 #4B8D24

split-complementary

#247F8D #8D244B #8D6724

monochromatic

#0B272B #18535C #247F8D #30ABBE #57C4D4

Accessibility & contrast

On white

4.67

#247F8D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.50

#247F8D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #247F8D

4.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##247F8D	#FFFFFF	#000000	##FFFFFF
##247F8D	1.00	4.67	4.50	4.67
#FFFFFF	4.67	1.00	21.00	1.00
#000000	4.50	21.00	1.00	21.00
##FFFFFF	4.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#737A8E

Deuteranopia (green-blind)

#646F8D

Tritanopia (blue-blind)

#008583

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #247f8d;
/* rgb */ color: rgb(36, 127, 141);
/* oklch */ color: oklch(55.1% 0.084 210.0);

Tailwind

colors: {
  custom: {
    50: '#70a4ae',
    500: '#247f8d',
    950: '#000000',
  },
}

SCSS

$custom: #247f8d;
$custom-light: #70a4ae;
$custom-dark: #000000;

JSON

{
  "hex": "#247f8d",
  "rgb": {
    "r": 36,
    "g": 127,
    "b": 141
  },
  "hsl": {
    "h": 188,
    "s": 59.322,
    "l": 34.706
  },
  "oklch": {
    "l": 0.55085,
    "c": 0.08446,
    "h": 210
  },
  "luminance": 0.17477
}

Semantic roles & 50–950 ramp

primary

#247F8D

secondary

#B86254

accent

#5A45E3

background

#F7FAFA

surface

#EDF4F4

border

#C8CECE

text

#080F10

muted

#7B7F7F

Preview Lab

Preview with #247F8D

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

Preview Lab → · Contrast checker → · Palette generator →