#245CA8#245CA8

#245CA8 is a mid, vivid cyan. Relative luminance 0.109; OKLCH L 48.0% C 0.135 H 257.2°. Best body text is #FFFFFF at 6.62:1 contrast (WCAG AA passes).

Color values

HEX	#245CA8
RGB	rgb(36, 92, 168)
HSL	hsl(215, 65%, 40%)
HSV	hsv(215, 79%, 66%)
CMYK	cmyk(78.6%, 45.2%, 0%, 34.1%)
CIE-LAB	lab(39.34, 9.64, -46.05)
CIE-LCH	lch(39.34, 47.04, 281.83°)
OKLab	oklab(47.98% -0.0301 -0.132)
OKLCH	oklch(47.98% 0.135 257.2)
XYZ	xyz(11.6200, 10.8552, 38.5210)
Luminance	0.1086 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#245CA8 #A87024

analogous

#249EA8 #245CA8 #2E24A8

triadic

#245CA8 #A8245C #5CA824

tetradic

#245CA8 #A8249E #A87024 #24A82E

square

#245CA8 #A8249E #A87024 #24A82E

split-complementary

#245CA8 #A82E24 #9EA824

monochromatic

#0E2543 #194076 #245CA8 #3579D4 #689ADF

Accessibility & contrast

On white

6.62

#245CA8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.17

#245CA8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #245CA8

6.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##245CA8	#FFFFFF	#000000	##FFFFFF
##245CA8	1.00	6.62	3.17	6.62
#FFFFFF	6.62	1.00	21.00	1.00
#000000	3.17	21.00	1.00	21.00
##FFFFFF	6.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3563AB

Deuteranopia (green-blind)

#1857A6

Tritanopia (blue-blind)

#006E7A

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #245ca8;
/* rgb */ color: rgb(36, 92, 168);
/* oklch */ color: oklch(48.0% 0.135 257.2);

Tailwind

colors: {
  custom: {
    50: '#7389c2',
    500: '#245ca8',
    950: '#000000',
  },
}

SCSS

$custom: #245ca8;
$custom-light: #7389c2;
$custom-dark: #000000;

JSON

{
  "hex": "#245ca8",
  "rgb": {
    "r": 36,
    "g": 92,
    "b": 168
  },
  "hsl": {
    "h": 214.545,
    "s": 64.706,
    "l": 40
  },
  "oklch": {
    "l": 0.47977,
    "c": 0.13539,
    "h": 257.2
  },
  "luminance": 0.10857
}

Semantic roles & 50–950 ramp

primary

#245CA8

secondary

#C49B63

accent

#A140E8

background

#F7F8FC

surface

#EEF0F8

border

#C9CBD1

text

#090B12

muted

#7B7C81

Preview Lab

Preview with #245CA8

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

Preview Lab → · Contrast checker → · Palette generator →