#245AAD#245AAD

#245AAD is a mid, vivid blue. Relative luminance 0.107; OKLCH L 47.9% C 0.145 H 259.0°. Best body text is #FFFFFF at 6.69:1 contrast (WCAG AA passes).

Color values

HEX	#245AAD
RGB	rgb(36, 90, 173)
HSL	hsl(216, 66%, 41%)
HSV	hsv(216, 79%, 68%)
CMYK	cmyk(79.2%, 48%, 0%, 32.2%)
CIE-LAB	lab(39.08, 12.90, -49.42)
CIE-LCH	lch(39.08, 51.08, 284.63°)
OKLab	oklab(47.88% -0.0275 -0.142)
OKLCH	oklch(47.88% 0.145 259)
XYZ	xyz(11.9238, 10.7031, 40.9645)
Luminance	0.1071 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#245AAD #AD7724

analogous

#249EAD #245AAD #3224AD

triadic

#245AAD #AD245A #5AAD24

tetradic

#245AAD #AD249E #AD7724 #24AD32

square

#245AAD #AD249E #AD7724 #24AD32

split-complementary

#245AAD #AD3224 #9EAD24

monochromatic

#0F2548 #19407A #245AAD #3976D6 #6B99E0

Accessibility & contrast

On white

6.69

#245AAD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.14

#245AAD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #245AAD

6.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##245AAD	#FFFFFF	#000000	##FFFFFF
##245AAD	1.00	6.69	3.14	6.69
#FFFFFF	6.69	1.00	21.00	1.00
#000000	3.14	21.00	1.00	21.00
##FFFFFF	6.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2C63B0

Deuteranopia (green-blind)

#0056AB

Tritanopia (blue-blind)

#006E7B

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #245aad;
/* rgb */ color: rgb(36, 90, 173);
/* oklch */ color: oklch(47.9% 0.145 259.0);

Tailwind

colors: {
  custom: {
    50: '#7488c6',
    500: '#245aad',
    950: '#000000',
  },
}

SCSS

$custom: #245aad;
$custom-light: #7488c6;
$custom-dark: #000000;

JSON

{
  "hex": "#245aad",
  "rgb": {
    "r": 36,
    "g": 90,
    "b": 173
  },
  "hsl": {
    "h": 216.35,
    "s": 65.55,
    "l": 40.98
  },
  "oklch": {
    "l": 0.47881,
    "c": 0.14463,
    "h": 259
  },
  "luminance": 0.10705
}

Semantic roles & 50–950 ramp

primary

#245AAD

secondary

#C6A166

accent

#A63FE9

background

#F7F8FC

surface

#EEEFF8

border

#C9CAD1

text

#0A0B13

muted

#7C7C82

Preview Lab

Preview with #245AAD

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

Preview Lab → · Contrast checker → · Palette generator →