#245E81#245E81

#245E81 is a mid, moderate cyan. Relative luminance 0.100; OKLCH L 46.1% C 0.082 H 238.8°. Best body text is #FFFFFF at 7.02:1 contrast (WCAG AA passes).

Color values

HEX	#245E81
RGB	rgb(36, 94, 129)
HSL	hsl(203, 56%, 32%)
HSV	hsv(203, 72%, 51%)
CMYK	cmyk(72.1%, 27.1%, 0%, 49.4%)
CIE-LAB	lab(37.78, -6.54, -25.04)
CIE-LCH	lch(37.78, 25.89, 255.36°)
OKLab	oklab(46.05% -0.0427 -0.0706)
OKLCH	oklch(46.05% 0.082 238.8)
XYZ	xyz(8.6912, 9.9645, 22.2299)
Luminance	0.0997 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#245E81 #814724

analogous

#248176 #245E81 #242F81

triadic

#245E81 #81245E #5E8124

tetradic

#245E81 #762481 #814724 #2F8124

square

#245E81 #762481 #814724 #2F8124

split-complementary

#245E81 #81242F #817624

monochromatic

#091821 #173B51 #245E81 #3181B1 #519FCE

Accessibility & contrast

On white

7.02

#245E81 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.99

#245E81 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #245E81

7.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##245E81	#FFFFFF	#000000	##FFFFFF
##245E81	1.00	7.02	2.99	7.02
#FFFFFF	7.02	1.00	21.00	1.00
#000000	2.99	21.00	1.00	21.00
##FFFFFF	7.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E5E83

Deuteranopia (green-blind)

#415580

Tritanopia (blue-blind)

#00676A

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #245e81;
/* rgb */ color: rgb(36, 94, 129);
/* oklch */ color: oklch(46.1% 0.082 238.8);

Tailwind

colors: {
  custom: {
    50: '#6b8ba5',
    500: '#245e81',
    950: '#000000',
  },
}

SCSS

$custom: #245e81;
$custom-light: #6b8ba5;
$custom-dark: #000000;

JSON

{
  "hex": "#245e81",
  "rgb": {
    "r": 36,
    "g": 94,
    "b": 129
  },
  "hsl": {
    "h": 202.581,
    "s": 56.364,
    "l": 32.353
  },
  "oklch": {
    "l": 0.46051,
    "c": 0.08248,
    "h": 238.8
  },
  "luminance": 0.09965
}

Semantic roles & 50–950 ramp

primary

#245E81

secondary

#B2744E

accent

#8148E0

background

#F6F8FA

surface

#ECF0F4

border

#C7CBCE

text

#070C0F

muted

#7A7D7F

Preview Lab

Preview with #245E81

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

Preview Lab → · Contrast checker → · Palette generator →