#247D90#247D90

#247D90 is a mid, moderate cyan. Relative luminance 0.171; OKLCH L 54.7% C 0.086 H 215.3°. Best body text is #FFFFFF at 4.76:1 contrast (WCAG AA passes).

Color values

HEX	#247D90
RGB	rgb(36, 125, 144)
HSL	hsl(191, 60%, 35%)
HSV	hsv(191, 75%, 56%)
CMYK	cmyk(75%, 13.2%, 0%, 43.5%)
CIE-LAB	lab(48.33, -19.05, -17.74)
CIE-LCH	lch(48.33, 26.03, 222.96°)
OKLab	oklab(54.7% -0.0698 -0.0495)
OKLCH	oklch(54.7% 0.086 215.3)
XYZ	xyz(13.0931, 17.0544, 28.9819)
Luminance	0.1706 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#247D90 #903724

analogous

#24906D #247D90 #244790

triadic

#247D90 #90247D #7D9024

tetradic

#247D90 #6D2490 #903724 #479024

square

#247D90 #6D2490 #903724 #479024

split-complementary

#247D90 #902447 #906D24

monochromatic

#0C282E #18525F #247D90 #30A7C1 #59C0D5

Accessibility & contrast

On white

4.76

#247D90 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.41

#247D90 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #247D90

4.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##247D90	#FFFFFF	#000000	##FFFFFF
##247D90	1.00	4.76	4.41	4.76
#FFFFFF	4.76	1.00	21.00	1.00
#000000	4.41	21.00	1.00	21.00
##FFFFFF	4.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#707991

Deuteranopia (green-blind)

#616E90

Tritanopia (blue-blind)

#008483

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #247d90;
/* rgb */ color: rgb(36, 125, 144);
/* oklch */ color: oklch(54.7% 0.086 215.3);

Tailwind

colors: {
  custom: {
    50: '#70a3b0',
    500: '#247d90',
    950: '#000000',
  },
}

SCSS

$custom: #247d90;
$custom-light: #70a3b0;
$custom-dark: #000000;

JSON

{
  "hex": "#247d90",
  "rgb": {
    "r": 36,
    "g": 125,
    "b": 144
  },
  "hsl": {
    "h": 190.556,
    "s": 60,
    "l": 35.294
  },
  "oklch": {
    "l": 0.54699,
    "c": 0.08553,
    "h": 215.3
  },
  "luminance": 0.17056
}

Semantic roles & 50–950 ramp

primary

#247D90

secondary

#BA6756

accent

#6145E3

background

#F7FAFA

surface

#EDF3F4

border

#C8CDCE

text

#080F10

muted

#7B7F7F

Preview Lab

Preview with #247D90

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

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