#245B8D#245B8D

#245B8D is a mid, moderate cyan. Relative luminance 0.098; OKLCH L 46.0% C 0.100 H 249.1°. Best body text is #FFFFFF at 7.10:1 contrast (WCAG AA passes).

Color values

HEX	#245B8D
RGB	rgb(36, 91, 141)
HSL	hsl(209, 59%, 35%)
HSV	hsv(209, 74%, 55%)
CMYK	cmyk(74.5%, 35.5%, 0%, 44.7%)
CIE-LAB	lab(37.44, -0.17, -32.87)
CIE-LCH	lch(37.44, 32.87, 269.71°)
OKLab	oklab(45.99% -0.0357 -0.0934)
OKLCH	oklch(45.99% 0.1 249.1)
XYZ	xyz(9.2745, 9.7793, 26.5929)
Luminance	0.0978 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#245B8D #8D5624

analogous

#248D8A #245B8D #24278D

triadic

#245B8D #8D245B #5B8D24

tetradic

#245B8D #8A248D #8D5624 #278D24

square

#245B8D #8A248D #8D5624 #278D24

split-complementary

#245B8D #8D2427 #8D8A24

monochromatic

#0B1C2B #183C5C #245B8D #307ABE #5799D4

Accessibility & contrast

On white

7.10

#245B8D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.96

#245B8D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #245B8D

7.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##245B8D	#FFFFFF	#000000	##FFFFFF
##245B8D	1.00	7.10	2.96	7.10
#FFFFFF	7.10	1.00	21.00	1.00
#000000	2.96	21.00	1.00	21.00
##FFFFFF	7.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#445E8F

Deuteranopia (green-blind)

#35548C

Tritanopia (blue-blind)

#00676D

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #245b8d;
/* rgb */ color: rgb(36, 91, 141);
/* oklch */ color: oklch(46.0% 0.100 249.1);

Tailwind

colors: {
  custom: {
    50: '#6d89ae',
    500: '#245b8d',
    950: '#000000',
  },
}

SCSS

$custom: #245b8d;
$custom-light: #6d89ae;
$custom-dark: #000000;

JSON

{
  "hex": "#245b8d",
  "rgb": {
    "r": 36,
    "g": 91,
    "b": 141
  },
  "hsl": {
    "h": 208.571,
    "s": 59.322,
    "l": 34.706
  },
  "oklch": {
    "l": 0.45987,
    "c": 0.09996,
    "h": 249.1
  },
  "luminance": 0.0978
}

Semantic roles & 50–950 ramp

primary

#245B8D

secondary

#B88454

accent

#9045E3

background

#F7F8FA

surface

#EDEFF4

border

#C8CACE

text

#080B10

muted

#7B7C7F

Preview Lab

Preview with #245B8D

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

Preview Lab → · Contrast checker → · Palette generator →