#245CA9#245CA9

#245CA9 is a mid, vivid cyan. Relative luminance 0.109; OKLCH L 48.0% C 0.137 H 257.4°. Best body text is #FFFFFF at 6.61:1 contrast (WCAG AA passes).

Color values

HEX	#245CA9
RGB	rgb(36, 92, 169)
HSL	hsl(215, 65%, 40%)
HSV	hsv(215, 79%, 66%)
CMYK	cmyk(78.7%, 45.6%, 0%, 33.7%)
CIE-LAB	lab(39.40, 10.03, -46.54)
CIE-LCH	lch(39.40, 47.61, 282.16°)
OKLab	oklab(48.05% -0.0299 -0.1335)
OKLCH	oklch(48.05% 0.137 257.4)
XYZ	xyz(11.7135, 10.8926, 39.0136)
Luminance	0.1089 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#245CA9 #A97124

analogous

#249EA9 #245CA9 #2F24A9

triadic

#245CA9 #A9245C #5CA924

tetradic

#245CA9 #A9249E #A97124 #24A92F

square

#245CA9 #A9249E #A97124 #24A92F

split-complementary

#245CA9 #A92F24 #9EA924

monochromatic

#0F2544 #194177 #245CA9 #3679D4 #689ADF

Accessibility & contrast

On white

6.61

#245CA9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.18

#245CA9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #245CA9

6.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##245CA9	#FFFFFF	#000000	##FFFFFF
##245CA9	1.00	6.61	3.18	6.61
#FFFFFF	6.61	1.00	21.00	1.00
#000000	3.18	21.00	1.00	21.00
##FFFFFF	6.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3463AC

Deuteranopia (green-blind)

#1657A7

Tritanopia (blue-blind)

#006E7A

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #245ca9;
/* rgb */ color: rgb(36, 92, 169);
/* oklch */ color: oklch(48.0% 0.137 257.4);

Tailwind

colors: {
  custom: {
    50: '#7389c3',
    500: '#245ca9',
    950: '#000000',
  },
}

SCSS

$custom: #245ca9;
$custom-light: #7389c3;
$custom-dark: #000000;

JSON

{
  "hex": "#245ca9",
  "rgb": {
    "r": 36,
    "g": 92,
    "b": 169
  },
  "hsl": {
    "h": 214.737,
    "s": 64.878,
    "l": 40.196
  },
  "oklch": {
    "l": 0.48047,
    "c": 0.13676,
    "h": 257.4
  },
  "luminance": 0.10894
}

Semantic roles & 50–950 ramp

primary

#245CA9

secondary

#C59C64

accent

#A140E8

background

#F7F8FC

surface

#EEF0F8

border

#C9CBD1

text

#090B12

muted

#7B7C81

Preview Lab

Preview with #245CA9

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

Preview Lab → · Contrast checker → · Palette generator →