#245DC3#245DC3

#245DC3 is a mid, vivid blue. Relative luminance 0.121; OKLCH L 50.2% C 0.171 H 261.0°. Best body text is #FFFFFF at 6.12:1 contrast (WCAG AA passes).

Color values

HEX	#245DC3
RGB	rgb(36, 93, 195)
HSL	hsl(218, 69%, 45%)
HSV	hsv(218, 82%, 76%)
CMYK	cmyk(81.5%, 52.3%, 0%, 23.5%)
CIE-LAB	lab(41.44, 19.50, -58.49)
CIE-LCH	lch(41.44, 61.65, 288.44°)
OKLab	oklab(50.18% -0.0267 -0.1686)
OKLCH	oklch(50.18% 0.171 261)
XYZ	xyz(14.4887, 12.1421, 53.1992)
Luminance	0.1214 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#245DC3 #C38A24

analogous

#24ACC3 #245DC3 #3B24C3

triadic

#245DC3 #C3245D #5DC324

tetradic

#245DC3 #C324AC #C38A24 #24C33B

square

#245DC3 #C324AC #C38A24 #24C33B

split-complementary

#245DC3 #C33B24 #ACC324

monochromatic

#112C5C #1A448F #245DC3 #477DDD #7BA1E7

Accessibility & contrast

On white

6.12

#245DC3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.43

#245DC3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #245DC3

6.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##245DC3	#FFFFFF	#000000	##FFFFFF
##245DC3	1.00	6.12	3.43	6.12
#FFFFFF	6.12	1.00	21.00	1.00
#000000	3.43	21.00	1.00	21.00
##FFFFFF	6.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1269C7

Deuteranopia (green-blind)

#005BC1

Tritanopia (blue-blind)

#007687

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #245dc3;
/* rgb */ color: rgb(36, 93, 195);
/* oklch */ color: oklch(50.2% 0.171 261.0);

Tailwind

colors: {
  custom: {
    50: '#798ad6',
    500: '#245dc3',
    950: '#000000',
  },
}

SCSS

$custom: #245dc3;
$custom-light: #798ad6;
$custom-dark: #000000;

JSON

{
  "hex": "#245dc3",
  "rgb": {
    "r": 36,
    "g": 93,
    "b": 195
  },
  "hsl": {
    "h": 218.491,
    "s": 68.831,
    "l": 45.294
  },
  "oklch": {
    "l": 0.50175,
    "c": 0.1707,
    "h": 261
  },
  "luminance": 0.12144
}

Semantic roles & 50–950 ramp

primary

#245DC3

secondary

#CEAE74

accent

#AD3CEC

background

#F8F8FD

surface

#EFF0FA

border

#CACBD3

text

#0B0B14

muted

#7C7C83

Preview Lab

Preview with #245DC3

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

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