#245CA6#245CA6

#245CA6 is a mid, vivid cyan. Relative luminance 0.108; OKLCH L 47.8% C 0.133 H 256.7°. Best body text is #FFFFFF at 6.65:1 contrast (WCAG AA passes).

Color values

HEX	#245CA6
RGB	rgb(36, 92, 166)
HSL	hsl(214, 64%, 40%)
HSV	hsv(214, 78%, 65%)
CMYK	cmyk(78.3%, 44.6%, 0%, 34.9%)
CIE-LAB	lab(39.21, 8.86, -45.06)
CIE-LCH	lch(39.21, 45.92, 281.13°)
OKLab	oklab(47.84% -0.0305 -0.1291)
OKLCH	oklch(47.84% 0.133 256.7)
XYZ	xyz(11.4351, 10.7812, 37.5473)
Luminance	0.1078 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#245CA6 #A66E24

analogous

#249DA6 #245CA6 #2D24A6

triadic

#245CA6 #A6245C #5CA624

tetradic

#245CA6 #A6249D #A66E24 #24A62D

square

#245CA6 #A6249D #A66E24 #24A62D

split-complementary

#245CA6 #A62D24 #9DA624

monochromatic

#0E2441 #194074 #245CA6 #3479D3 #669ADE

Accessibility & contrast

On white

6.65

#245CA6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.16

#245CA6 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #245CA6

6.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##245CA6	#FFFFFF	#000000	##FFFFFF
##245CA6	1.00	6.65	3.16	6.65
#FFFFFF	6.65	1.00	21.00	1.00
#000000	3.16	21.00	1.00	21.00
##FFFFFF	6.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3663A9

Deuteranopia (green-blind)

#1C57A5

Tritanopia (blue-blind)

#006E79

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #245ca6;
/* rgb */ color: rgb(36, 92, 166);
/* oklch */ color: oklch(47.8% 0.133 256.7);

Tailwind

colors: {
  custom: {
    50: '#7389c1',
    500: '#245ca6',
    950: '#000000',
  },
}

SCSS

$custom: #245ca6;
$custom-light: #7389c1;
$custom-dark: #000000;

JSON

{
  "hex": "#245ca6",
  "rgb": {
    "r": 36,
    "g": 92,
    "b": 166
  },
  "hsl": {
    "h": 214.154,
    "s": 64.356,
    "l": 39.608
  },
  "oklch": {
    "l": 0.47839,
    "c": 0.13266,
    "h": 256.7
  },
  "luminance": 0.10783
}

Semantic roles & 50–950 ramp

primary

#245CA6

secondary

#C49A62

accent

#9F40E7

background

#F7F8FB

surface

#EDF0F7

border

#C8CBD0

text

#090B12

muted

#7B7C81

Preview Lab

Preview with #245CA6

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

Preview Lab → · Contrast checker → · Palette generator →