#247E8F#247E8F

#247E8F is a mid, moderate teal. Relative luminance 0.173; OKLCH L 54.9% C 0.085 H 213.2°. Best body text is #FFFFFF at 4.71:1 contrast (WCAG AA passes).

Color values

HEX	#247E8F
RGB	rgb(36, 126, 143)
HSL	hsl(190, 60%, 35%)
HSV	hsv(190, 75%, 56%)
CMYK	cmyk(74.8%, 11.9%, 0%, 43.9%)
CIE-LAB	lab(48.61, -19.92, -16.73)
CIE-LCH	lch(48.61, 26.01, 220.01°)
OKLab	oklab(54.91% -0.0712 -0.0466)
OKLCH	oklch(54.91% 0.085 213.2)
XYZ	xyz(13.1442, 17.2784, 28.6236)
Luminance	0.1728 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#247E8F #8F3524

analogous

#248F6B #247E8F #24488F

triadic

#247E8F #8F247E #7E8F24

tetradic

#247E8F #6B248F #8F3524 #488F24

square

#247E8F #6B248F #8F3524 #488F24

split-complementary

#247E8F #8F2448 #8F6B24

monochromatic

#0B282D #18535E #247E8F #30A9C0 #58C1D5

Accessibility & contrast

On white

4.71

#247E8F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.46

#247E8F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #247E8F

4.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##247E8F	#FFFFFF	#000000	##FFFFFF
##247E8F	1.00	4.71	4.46	4.71
#FFFFFF	4.71	1.00	21.00	1.00
#000000	4.46	21.00	1.00	21.00
##FFFFFF	4.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#717A90

Deuteranopia (green-blind)

#626F8F

Tritanopia (blue-blind)

#008583

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #247e8f;
/* rgb */ color: rgb(36, 126, 143);
/* oklch */ color: oklch(54.9% 0.085 213.2);

Tailwind

colors: {
  custom: {
    50: '#70a3af',
    500: '#247e8f',
    950: '#000000',
  },
}

SCSS

$custom: #247e8f;
$custom-light: #70a3af;
$custom-dark: #000000;

JSON

{
  "hex": "#247e8f",
  "rgb": {
    "r": 36,
    "g": 126,
    "b": 143
  },
  "hsl": {
    "h": 189.533,
    "s": 59.777,
    "l": 35.098
  },
  "oklch": {
    "l": 0.54912,
    "c": 0.08513,
    "h": 213.2
  },
  "luminance": 0.1728
}

Semantic roles & 50–950 ramp

primary

#247E8F

secondary

#B96555

accent

#5E45E3

background

#F7FAFA

surface

#EDF4F4

border

#C8CECE

text

#080F10

muted

#7B7F7F

Preview Lab

Preview with #247E8F

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

Preview Lab → · Contrast checker → · Palette generator →