#245CA5#245CA5

#245CA5 is a mid, vivid cyan. Relative luminance 0.107; OKLCH L 47.8% C 0.131 H 256.5°. Best body text is #FFFFFF at 6.67:1 contrast (WCAG AA passes).

Color values

HEX	#245CA5
RGB	rgb(36, 92, 165)
HSL	hsl(214, 64%, 39%)
HSV	hsv(214, 78%, 65%)
CMYK	cmyk(78.2%, 44.2%, 0%, 35.3%)
CIE-LAB	lab(39.15, 8.47, -44.57)
CIE-LCH	lch(39.15, 45.37, 280.76°)
OKLab	oklab(47.77% -0.0307 -0.1277)
OKLCH	oklch(47.77% 0.131 256.5)
XYZ	xyz(11.3437, 10.7446, 37.0661)
Luminance	0.1075 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#245CA5 #A56D24

analogous

#249DA5 #245CA5 #2C24A5

triadic

#245CA5 #A5245C #5CA524

tetradic

#245CA5 #A5249D #A56D24 #24A52C

square

#245CA5 #A5249D #A56D24 #24A52C

split-complementary

#245CA5 #A52C24 #9DA524

monochromatic

#0E2441 #194073 #245CA5 #3479D3 #669ADE

Accessibility & contrast

On white

6.67

#245CA5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.15

#245CA5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #245CA5

6.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##245CA5	#FFFFFF	#000000	##FFFFFF
##245CA5	1.00	6.67	3.15	6.67
#FFFFFF	6.67	1.00	21.00	1.00
#000000	3.15	21.00	1.00	21.00
##FFFFFF	6.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3763A8

Deuteranopia (green-blind)

#1E57A4

Tritanopia (blue-blind)

#006D78

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #245ca5;
/* rgb */ color: rgb(36, 92, 165);
/* oklch */ color: oklch(47.8% 0.131 256.5);

Tailwind

colors: {
  custom: {
    50: '#7289c0',
    500: '#245ca5',
    950: '#000000',
  },
}

SCSS

$custom: #245ca5;
$custom-light: #7289c0;
$custom-dark: #000000;

JSON

{
  "hex": "#245ca5",
  "rgb": {
    "r": 36,
    "g": 92,
    "b": 165
  },
  "hsl": {
    "h": 213.953,
    "s": 64.179,
    "l": 39.412
  },
  "oklch": {
    "l": 0.47771,
    "c": 0.1313,
    "h": 256.5
  },
  "luminance": 0.10746
}

Semantic roles & 50–950 ramp

primary

#245CA5

secondary

#C39962

accent

#9F41E7

background

#F7F8FB

surface

#EDF0F7

border

#C8CBD0

text

#090B12

muted

#7B7C81

Preview Lab

Preview with #245CA5

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

Preview Lab → · Contrast checker → · Palette generator →