#245D9F#245D9F

#245D9F is a mid, vivid cyan. Relative luminance 0.107; OKLCH L 47.6% C 0.122 H 254.4°. Best body text is #FFFFFF at 6.68:1 contrast (WCAG AA passes).

Color values

HEX	#245D9F
RGB	rgb(36, 93, 159)
HSL	hsl(212, 63%, 38%)
HSV	hsv(212, 77%, 62%)
CMYK	cmyk(77.4%, 41.5%, 0%, 37.6%)
CIE-LAB	lab(39.08, 5.49, -41.10)
CIE-LCH	lch(39.08, 41.46, 277.61°)
OKLab	oklab(47.6% -0.0329 -0.1175)
OKLCH	oklch(47.6% 0.122 254.4)
XYZ	xyz(10.8976, 10.7057, 34.2862)
Luminance	0.1071 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#245D9F #9F6624

analogous

#249A9F #245D9F #28249F

triadic

#245D9F #9F245D #5D9F24

tetradic

#245D9F #9F249A #9F6624 #249F28

square

#245D9F #9F249A #9F6624 #249F28

split-complementary

#245D9F #9F2824 #9A9F24

monochromatic

#0D233B #19406D #245D9F #307AD0 #629ADB

Accessibility & contrast

On white

6.68

#245D9F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.14

#245D9F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #245D9F

6.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##245D9F	#FFFFFF	#000000	##FFFFFF
##245D9F	1.00	6.68	3.14	6.68
#FFFFFF	6.68	1.00	21.00	1.00
#000000	3.14	21.00	1.00	21.00
##FFFFFF	6.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D62A2

Deuteranopia (green-blind)

#28579E

Tritanopia (blue-blind)

#006D76

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #245d9f;
/* rgb */ color: rgb(36, 93, 159);
/* oklch */ color: oklch(47.6% 0.122 254.4);

Tailwind

colors: {
  custom: {
    50: '#718abc',
    500: '#245d9f',
    950: '#000000',
  },
}

SCSS

$custom: #245d9f;
$custom-light: #718abc;
$custom-dark: #000000;

JSON

{
  "hex": "#245d9f",
  "rgb": {
    "r": 36,
    "g": 93,
    "b": 159
  },
  "hsl": {
    "h": 212.195,
    "s": 63.077,
    "l": 38.235
  },
  "oklch": {
    "l": 0.47601,
    "c": 0.12197,
    "h": 254.4
  },
  "luminance": 0.10707
}

Semantic roles & 50–950 ramp

primary

#245D9F

secondary

#C1935E

accent

#9A42E6

background

#F7F8FB

surface

#EDF0F6

border

#C8CBD0

text

#090B12

muted

#7B7C81

Preview Lab

Preview with #245D9F

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

Preview Lab → · Contrast checker → · Palette generator →