#245F9F#245F9F

#245F9F is a mid, moderate cyan. Relative luminance 0.111; OKLCH L 48.1% C 0.120 H 253.2°. Best body text is #FFFFFF at 6.54:1 contrast (WCAG AA passes).

Color values

HEX	#245F9F
RGB	rgb(36, 95, 159)
HSL	hsl(211, 63%, 38%)
HSV	hsv(211, 77%, 62%)
CMYK	cmyk(77.4%, 40.3%, 0%, 37.6%)
CIE-LAB	lab(39.68, 4.20, -40.14)
CIE-LCH	lch(39.68, 40.36, 275.98°)
OKLab	oklab(48.07% -0.0347 -0.1146)
OKLCH	oklch(48.07% 0.12 253.2)
XYZ	xyz(11.0754, 11.0614, 34.3455)
Luminance	0.1106 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#245F9F #9F6424

analogous

#249C9F #245F9F #27249F

triadic

#245F9F #9F245F #5F9F24

tetradic

#245F9F #9F249C #9F6424 #249F27

square

#245F9F #9F249C #9F6424 #249F27

split-complementary

#245F9F #9F2724 #9C9F24

monochromatic

#0D233B #19416D #245F9F #307DD0 #629CDB

Accessibility & contrast

On white

6.54

#245F9F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.21

#245F9F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #245F9F

6.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##245F9F	#FFFFFF	#000000	##FFFFFF
##245F9F	1.00	6.54	3.21	6.54
#FFFFFF	6.54	1.00	21.00	1.00
#000000	3.21	21.00	1.00	21.00
##FFFFFF	6.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4164A2

Deuteranopia (green-blind)

#2D589E

Tritanopia (blue-blind)

#006E77

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #245f9f;
/* rgb */ color: rgb(36, 95, 159);
/* oklch */ color: oklch(48.1% 0.120 253.2);

Tailwind

colors: {
  custom: {
    50: '#718bbc',
    500: '#245f9f',
    950: '#000000',
  },
}

SCSS

$custom: #245f9f;
$custom-light: #718bbc;
$custom-dark: #000000;

JSON

{
  "hex": "#245f9f",
  "rgb": {
    "r": 36,
    "g": 95,
    "b": 159
  },
  "hsl": {
    "h": 211.22,
    "s": 63.077,
    "l": 38.235
  },
  "oklch": {
    "l": 0.48071,
    "c": 0.11974,
    "h": 253.2
  },
  "luminance": 0.11063
}

Semantic roles & 50–950 ramp

primary

#245F9F

secondary

#C1915E

accent

#9742E6

background

#F7F8FB

surface

#EDF0F6

border

#C8CBD0

text

#090C12

muted

#7B7D81

Preview Lab

Preview with #245F9F

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

Preview Lab → · Contrast checker → · Palette generator →