#245D8B#245D8B

#245D8B is a mid, moderate cyan. Relative luminance 0.101; OKLCH L 46.4% C 0.095 H 246.3°. Best body text is #FFFFFF at 6.97:1 contrast (WCAG AA passes).

Color values

HEX	#245D8B
RGB	rgb(36, 93, 139)
HSL	hsl(207, 59%, 34%)
HSV	hsv(207, 74%, 55%)
CMYK	cmyk(74.1%, 33.1%, 0%, 45.5%)
CIE-LAB	lab(37.96, -2.19, -30.84)
CIE-LCH	lch(37.96, 30.92, 265.94°)
OKLab	oklab(46.36% -0.0383 -0.0874)
OKLCH	oklch(46.36% 0.095 246.3)
XYZ	xyz(9.3003, 10.0668, 25.8740)
Luminance	0.1007 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#245D8B #8B5224

analogous

#248B86 #245D8B #242A8B

triadic

#245D8B #8B245D #5D8B24

tetradic

#245D8B #86248B #8B5224 #2A8B24

square

#245D8B #86248B #8B5224 #2A8B24

split-complementary

#245D8B #8B242A #8B8624

monochromatic

#0B1C2A #173C5A #245D8B #317EBC #569BD3

Accessibility & contrast

On white

6.97

#245D8B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.01

#245D8B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #245D8B

6.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##245D8B	#FFFFFF	#000000	##FFFFFF
##245D8B	1.00	6.97	3.01	6.97
#FFFFFF	6.97	1.00	21.00	1.00
#000000	3.01	21.00	1.00	21.00
##FFFFFF	6.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#485F8D

Deuteranopia (green-blind)

#3A558A

Tritanopia (blue-blind)

#00686D

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #245d8b;
/* rgb */ color: rgb(36, 93, 139);
/* oklch */ color: oklch(46.4% 0.095 246.3);

Tailwind

colors: {
  custom: {
    50: '#6d8aad',
    500: '#245d8b',
    950: '#000000',
  },
}

SCSS

$custom: #245d8b;
$custom-light: #6d8aad;
$custom-dark: #000000;

JSON

{
  "hex": "#245d8b",
  "rgb": {
    "r": 36,
    "g": 93,
    "b": 139
  },
  "hsl": {
    "h": 206.796,
    "s": 58.857,
    "l": 34.314
  },
  "oklch": {
    "l": 0.4636,
    "c": 0.09544,
    "h": 246.3
  },
  "luminance": 0.10068
}

Semantic roles & 50–950 ramp

primary

#245D8B

secondary

#B78053

accent

#8C46E2

background

#F7F8FA

surface

#EDF0F4

border

#C8CBCE

text

#080B10

muted

#7B7C7F

Preview Lab

Preview with #245D8B

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

Preview Lab → · Contrast checker → · Palette generator →