#245FA9#245FA9

#245FA9 is a mid, vivid cyan. Relative luminance 0.114; OKLCH L 48.7% C 0.133 H 255.9°. Best body text is #FFFFFF at 6.39:1 contrast (WCAG AA passes).

Color values

HEX	#245FA9
RGB	rgb(36, 95, 169)
HSL	hsl(213, 65%, 40%)
HSV	hsv(213, 79%, 66%)
CMYK	cmyk(78.7%, 43.8%, 0%, 33.7%)
CIE-LAB	lab(40.28, 8.08, -45.12)
CIE-LCH	lch(40.28, 45.84, 280.16°)
OKLab	oklab(48.73% -0.0324 -0.1292)
OKLCH	oklch(48.73% 0.133 255.9)
XYZ	xyz(11.9785, 11.4226, 39.1019)
Luminance	0.1142 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#245FA9 #A96E24

analogous

#24A2A9 #245FA9 #2B24A9

triadic

#245FA9 #A9245F #5FA924

tetradic

#245FA9 #A924A2 #A96E24 #24A92B

square

#245FA9 #A924A2 #A96E24 #24A92B

split-complementary

#245FA9 #A92B24 #A2A924

monochromatic

#0F2644 #194377 #245FA9 #367CD4 #689DDF

Accessibility & contrast

On white

6.39

#245FA9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.28

#245FA9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #245FA9

6.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##245FA9	#FFFFFF	#000000	##FFFFFF
##245FA9	1.00	6.39	3.28	6.39
#FFFFFF	6.39	1.00	21.00	1.00
#000000	3.28	21.00	1.00	21.00
##FFFFFF	6.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A65AC

Deuteranopia (green-blind)

#2059A8

Tritanopia (blue-blind)

#00717B

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #245fa9;
/* rgb */ color: rgb(36, 95, 169);
/* oklch */ color: oklch(48.7% 0.133 255.9);

Tailwind

colors: {
  custom: {
    50: '#738bc3',
    500: '#245fa9',
    950: '#000000',
  },
}

SCSS

$custom: #245fa9;
$custom-light: #738bc3;
$custom-dark: #000000;

JSON

{
  "hex": "#245fa9",
  "rgb": {
    "r": 36,
    "g": 95,
    "b": 169
  },
  "hsl": {
    "h": 213.383,
    "s": 64.878,
    "l": 40.196
  },
  "oklch": {
    "l": 0.48732,
    "c": 0.13324,
    "h": 255.9
  },
  "luminance": 0.11424
}

Semantic roles & 50–950 ramp

primary

#245FA9

secondary

#C59A64

accent

#9D40E8

background

#F7F8FC

surface

#EEF0F8

border

#C9CBD1

text

#090C12

muted

#7B7D81

Preview Lab

Preview with #245FA9

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

Preview Lab → · Contrast checker → · Palette generator →