#245C81#245C81

#245C81 is a mid, moderate cyan. Relative luminance 0.096; OKLCH L 45.5% C 0.084 H 241.1°. Best body text is #FFFFFF at 7.18:1 contrast (WCAG AA passes).

Color values

HEX	#245C81
RGB	rgb(36, 92, 129)
HSL	hsl(204, 56%, 32%)
HSV	hsv(204, 72%, 51%)
CMYK	cmyk(72.1%, 28.7%, 0%, 49.4%)
CIE-LAB	lab(37.14, -5.32, -26.04)
CIE-LCH	lch(37.14, 26.58, 258.46°)
OKLab	oklab(45.54% -0.0405 -0.0735)
OKLCH	oklch(45.54% 0.084 241.1)
XYZ	xyz(8.5156, 9.6134, 22.1714)
Luminance	0.0961 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#245C81 #814924

analogous

#248178 #245C81 #242D81

triadic

#245C81 #81245C #5C8124

tetradic

#245C81 #782481 #814924 #2D8124

square

#245C81 #782481 #814924 #2D8124

split-complementary

#245C81 #81242D #817824

monochromatic

#091821 #173A51 #245C81 #317EB1 #519DCE

Accessibility & contrast

On white

7.18

#245C81 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.92

#245C81 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #245C81

7.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##245C81	#FFFFFF	#000000	##FFFFFF
##245C81	1.00	7.18	2.92	7.18
#FFFFFF	7.18	1.00	21.00	1.00
#000000	2.92	21.00	1.00	21.00
##FFFFFF	7.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B5C83

Deuteranopia (green-blind)

#3E5380

Tritanopia (blue-blind)

#006569

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #245c81;
/* rgb */ color: rgb(36, 92, 129);
/* oklch */ color: oklch(45.5% 0.084 241.1);

Tailwind

colors: {
  custom: {
    50: '#6b8aa5',
    500: '#245c81',
    950: '#000000',
  },
}

SCSS

$custom: #245c81;
$custom-light: #6b8aa5;
$custom-dark: #000000;

JSON

{
  "hex": "#245c81",
  "rgb": {
    "r": 36,
    "g": 92,
    "b": 129
  },
  "hsl": {
    "h": 203.871,
    "s": 56.364,
    "l": 32.353
  },
  "oklch": {
    "l": 0.45544,
    "c": 0.08392,
    "h": 241.1
  },
  "luminance": 0.09614
}

Semantic roles & 50–950 ramp

primary

#245C81

secondary

#B2764E

accent

#8448E0

background

#F6F8FA

surface

#ECF0F4

border

#C7CBCE

text

#070B0F

muted

#7A7C7F

Preview Lab

Preview with #245C81

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

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