#245C8B#245C8B

#245C8B is a mid, moderate cyan. Relative luminance 0.099; OKLCH L 46.1% C 0.096 H 247.3°. Best body text is #FFFFFF at 7.05:1 contrast (WCAG AA passes).

Color values

HEX	#245C8B
RGB	rgb(36, 92, 139)
HSL	hsl(207, 59%, 34%)
HSV	hsv(207, 74%, 55%)
CMYK	cmyk(74.1%, 33.8%, 0%, 45.5%)
CIE-LAB	lab(37.65, -1.56, -31.34)
CIE-LCH	lch(37.65, 31.37, 267.14°)
OKLab	oklab(46.11% -0.0373 -0.0889)
OKLCH	oklch(46.11% 0.096 247.3)
XYZ	xyz(9.2131, 9.8924, 25.8450)
Luminance	0.0989 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#245C8B #8B5324

analogous

#248B87 #245C8B #24288B

triadic

#245C8B #8B245C #5C8B24

tetradic

#245C8B #87248B #8B5324 #288B24

square

#245C8B #87248B #8B5324 #288B24

split-complementary

#245C8B #8B2428 #8B8724

monochromatic

#0B1C2A #173C5A #245C8B #317CBC #569AD3

Accessibility & contrast

On white

7.05

#245C8B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.98

#245C8B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #245C8B

7.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##245C8B	#FFFFFF	#000000	##FFFFFF
##245C8B	1.00	7.05	2.98	7.05
#FFFFFF	7.05	1.00	21.00	1.00
#000000	2.98	21.00	1.00	21.00
##FFFFFF	7.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#475E8D

Deuteranopia (green-blind)

#38548A

Tritanopia (blue-blind)

#00676D

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #245c8b;
/* rgb */ color: rgb(36, 92, 139);
/* oklch */ color: oklch(46.1% 0.096 247.3);

Tailwind

colors: {
  custom: {
    50: '#6d89ad',
    500: '#245c8b',
    950: '#000000',
  },
}

SCSS

$custom: #245c8b;
$custom-light: #6d89ad;
$custom-dark: #000000;

JSON

{
  "hex": "#245c8b",
  "rgb": {
    "r": 36,
    "g": 92,
    "b": 139
  },
  "hsl": {
    "h": 207.379,
    "s": 58.857,
    "l": 34.314
  },
  "oklch": {
    "l": 0.46113,
    "c": 0.09638,
    "h": 247.3
  },
  "luminance": 0.09893
}

Semantic roles & 50–950 ramp

primary

#245C8B

secondary

#B78153

accent

#8D46E2

background

#F7F8FA

surface

#EDF0F4

border

#C8CBCE

text

#080B10

muted

#7B7C7F

Preview Lab

Preview with #245C8B

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

Preview Lab → · Contrast checker → · Palette generator →