#245B73#245B73

#245B73 is a dark, moderate cyan. Relative luminance 0.091; OKLCH L 44.6% C 0.069 H 229.9°. Best body text is #FFFFFF at 7.45:1 contrast (WCAG AA passes).

Color values

HEX	#245B73
RGB	rgb(36, 91, 115)
HSL	hsl(198, 52%, 30%)
HSV	hsv(198, 69%, 45%)
CMYK	cmyk(68.7%, 20.9%, 0%, 54.9%)
CIE-LAB	lab(36.16, -9.80, -18.95)
CIE-LCH	lch(36.16, 21.34, 242.65°)
OKLab	oklab(44.56% -0.0447 -0.053)
OKLCH	oklch(44.56% 0.069 229.9)
XYZ	xyz(7.5619, 9.0942, 17.5732)
Luminance	0.0910 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#245B73 #733C24

analogous

#247364 #245B73 #243473

triadic

#245B73 #73245B #5B7324

tetradic

#245B73 #642473 #733C24 #347324

square

#245B73 #642473 #733C24 #347324

split-complementary

#245B73 #732434 #736424

monochromatic

#071217 #153644 #245B73 #3380A2 #4BA1C7

Accessibility & contrast

On white

7.45

#245B73 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.82

#245B73 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #245B73

7.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##245B73	#FFFFFF	#000000	##FFFFFF
##245B73	1.00	7.45	2.82	7.45
#FFFFFF	7.45	1.00	21.00	1.00
#000000	2.82	21.00	1.00	21.00
##FFFFFF	7.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F5A74

Deuteranopia (green-blind)

#445273

Tritanopia (blue-blind)

#006263

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #245b73;
/* rgb */ color: rgb(36, 91, 115);
/* oklch */ color: oklch(44.6% 0.069 229.9);

Tailwind

colors: {
  custom: {
    50: '#69899b',
    500: '#245b73',
    950: '#000000',
  },
}

SCSS

$custom: #245b73;
$custom-light: #69899b;
$custom-dark: #000000;

JSON

{
  "hex": "#245b73",
  "rgb": {
    "r": 36,
    "g": 91,
    "b": 115
  },
  "hsl": {
    "h": 198.228,
    "s": 52.318,
    "l": 29.608
  },
  "oklch": {
    "l": 0.44555,
    "c": 0.06934,
    "h": 229.9
  },
  "luminance": 0.09095
}

Semantic roles & 50–950 ramp

primary

#245B73

secondary

#A6684D

accent

#784CDC

background

#F6F8F9

surface

#EBF0F2

border

#C6CBCC

text

#070B0E

muted

#7A7C7E

Preview Lab

Preview with #245B73

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

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