#245F81#245F81

#245F81 is a mid, moderate cyan. Relative luminance 0.101; OKLCH L 46.3% C 0.082 H 237.7°. Best body text is #FFFFFF at 6.93:1 contrast (WCAG AA passes).

Color values

HEX	#245F81
RGB	rgb(36, 95, 129)
HSL	hsl(202, 56%, 32%)
HSV	hsv(202, 72%, 51%)
CMYK	cmyk(72.1%, 26.4%, 0%, 49.4%)
CIE-LAB	lab(38.10, -7.15, -24.55)
CIE-LCH	lch(38.10, 25.57, 253.75°)
OKLab	oklab(46.31% -0.0438 -0.0691)
OKLCH	oklch(46.31% 0.082 237.7)
XYZ	xyz(8.7807, 10.1435, 22.2598)
Luminance	0.1014 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#245F81 #814624

analogous

#248174 #245F81 #243181

triadic

#245F81 #81245F #5F8124

tetradic

#245F81 #742481 #814624 #318124

square

#245F81 #742481 #814624 #318124

split-complementary

#245F81 #812431 #817424

monochromatic

#091921 #173C51 #245F81 #3182B1 #51A1CE

Accessibility & contrast

On white

6.93

#245F81 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.03

#245F81 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #245F81

6.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##245F81	#FFFFFF	#000000	##FFFFFF
##245F81	1.00	6.93	3.03	6.93
#FFFFFF	6.93	1.00	21.00	1.00
#000000	3.03	21.00	1.00	21.00
##FFFFFF	6.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F5F83

Deuteranopia (green-blind)

#425680

Tritanopia (blue-blind)

#00686B

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #245f81;
/* rgb */ color: rgb(36, 95, 129);
/* oklch */ color: oklch(46.3% 0.082 237.7);

Tailwind

colors: {
  custom: {
    50: '#6b8ca5',
    500: '#245f81',
    950: '#000000',
  },
}

SCSS

$custom: #245f81;
$custom-light: #6b8ca5;
$custom-dark: #000000;

JSON

{
  "hex": "#245f81",
  "rgb": {
    "r": 36,
    "g": 95,
    "b": 129
  },
  "hsl": {
    "h": 201.935,
    "s": 56.364,
    "l": 32.353
  },
  "oklch": {
    "l": 0.46305,
    "c": 0.08182,
    "h": 237.7
  },
  "luminance": 0.10144
}

Semantic roles & 50–950 ramp

primary

#245F81

secondary

#B2734E

accent

#8048E0

background

#F6F8FA

surface

#ECF0F4

border

#C7CBCE

text

#070C0F

muted

#7A7D7F

Preview Lab

Preview with #245F81

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

Preview Lab → · Contrast checker → · Palette generator →