#245F85#245F85

#245F85 is a mid, moderate cyan. Relative luminance 0.103; OKLCH L 46.5% C 0.086 H 240.6°. Best body text is #FFFFFF at 6.88:1 contrast (WCAG AA passes).

Color values

HEX	#245F85
RGB	rgb(36, 95, 133)
HSL	hsl(204, 57%, 33%)
HSV	hsv(204, 73%, 52%)
CMYK	cmyk(72.9%, 28.6%, 0%, 47.8%)
CIE-LAB	lab(38.29, -5.68, -26.68)
CIE-LCH	lch(38.29, 27.28, 257.98°)
OKLab	oklab(46.52% -0.0424 -0.0753)
OKLCH	oklch(46.52% 0.086 240.6)
XYZ	xyz(9.0518, 10.2519, 23.6875)
Luminance	0.1025 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#245F85 #854A24

analogous

#24857A #245F85 #242F85

triadic

#245F85 #85245F #5F8524

tetradic

#245F85 #7A2485 #854A24 #2F8524

square

#245F85 #7A2485 #854A24 #2F8524

split-complementary

#245F85 #85242F #857A24

monochromatic

#0A1A25 #173D55 #245F85 #3181B5 #539FD0

Accessibility & contrast

On white

6.88

#245F85 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.05

#245F85 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #245F85

6.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##245F85	#FFFFFF	#000000	##FFFFFF
##245F85	1.00	6.88	3.05	6.88
#FFFFFF	6.88	1.00	21.00	1.00
#000000	3.05	21.00	1.00	21.00
##FFFFFF	6.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D5F87

Deuteranopia (green-blind)

#405684

Tritanopia (blue-blind)

#00686C

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #245f85;
/* rgb */ color: rgb(36, 95, 133);
/* oklch */ color: oklch(46.5% 0.086 240.6);

Tailwind

colors: {
  custom: {
    50: '#6c8ca8',
    500: '#245f85',
    950: '#000000',
  },
}

SCSS

$custom: #245f85;
$custom-light: #6c8ca8;
$custom-dark: #000000;

JSON

{
  "hex": "#245f85",
  "rgb": {
    "r": 36,
    "g": 95,
    "b": 133
  },
  "hsl": {
    "h": 203.505,
    "s": 57.396,
    "l": 33.137
  },
  "oklch": {
    "l": 0.46521,
    "c": 0.0864,
    "h": 240.6
  },
  "luminance": 0.10253
}

Semantic roles & 50–950 ramp

primary

#245F85

secondary

#B47850

accent

#8347E1

background

#F6F8FA

surface

#ECF0F4

border

#C7CBCE

text

#080C0F

muted

#7B7D7F

Preview Lab

Preview with #245F85

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

Preview Lab → · Contrast checker → · Palette generator →