#247F89#247F89

#247F89 is a mid, moderate teal. Relative luminance 0.174; OKLCH L 54.9% C 0.083 H 205.8°. Best body text is #FFFFFF at 4.70:1 contrast (WCAG AA passes).

Color values

HEX	#247F89
RGB	rgb(36, 127, 137)
HSL	hsl(186, 58%, 34%)
HSV	hsv(186, 74%, 54%)
CMYK	cmyk(73.7%, 7.3%, 0%, 46.3%)
CIE-LAB	lab(48.71, -22.43, -13.05)
CIE-LCH	lch(48.71, 25.95, 210.19°)
OKLab	oklab(54.92% -0.0749 -0.0362)
OKLCH	oklch(54.92% 0.083 205.8)
XYZ	xyz(12.8303, 17.3584, 26.3364)
Luminance	0.1736 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#247F89 #892E24

analogous

#248961 #247F89 #244D89

triadic

#247F89 #89247F #7F8924

tetradic

#247F89 #612489 #892E24 #4D8924

square

#247F89 #612489 #892E24 #4D8924

split-complementary

#247F89 #89244D #896124

monochromatic

#0B2528 #175259 #247F89 #31ACB9 #55C6D2

Accessibility & contrast

On white

4.70

#247F89 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.47

#247F89 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #247F89

4.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##247F89	#FFFFFF	#000000	##FFFFFF
##247F89	1.00	4.70	4.47	4.70
#FFFFFF	4.70	1.00	21.00	1.00
#000000	4.47	21.00	1.00	21.00
##FFFFFF	4.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#747A8A

Deuteranopia (green-blind)

#666F89

Tritanopia (blue-blind)

#008582

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #247f89;
/* rgb */ color: rgb(36, 127, 137);
/* oklch */ color: oklch(54.9% 0.083 205.8);

Tailwind

colors: {
  custom: {
    50: '#6fa4ab',
    500: '#247f89',
    950: '#000000',
  },
}

SCSS

$custom: #247f89;
$custom-light: #6fa4ab;
$custom-dark: #000000;

JSON

{
  "hex": "#247f89",
  "rgb": {
    "r": 36,
    "g": 127,
    "b": 137
  },
  "hsl": {
    "h": 185.941,
    "s": 58.382,
    "l": 33.922
  },
  "oklch": {
    "l": 0.5492,
    "c": 0.08323,
    "h": 205.8
  },
  "luminance": 0.1736
}

Semantic roles & 50–950 ramp

primary

#247F89

secondary

#B75C52

accent

#5646E2

background

#F7FAFA

surface

#EDF4F4

border

#C8CECE

text

#080F10

muted

#7B7F7F

Preview Lab

Preview with #247F89

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

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