#244CA0#244CA0

#244CA0 is a dark, vivid blue. Relative luminance 0.081; OKLCH L 43.8% C 0.144 H 262.8°. Best body text is #FFFFFF at 8.03:1 contrast (WCAG AA passes).

Color values

HEX	#244CA0
RGB	rgb(36, 76, 160)
HSL	hsl(221, 63%, 38%)
HSV	hsv(221, 78%, 63%)
CMYK	cmyk(77.5%, 52.5%, 0%, 37.3%)
CIE-LAB	lab(34.15, 17.13, -49.62)
CIE-LCH	lch(34.15, 52.49, 289.04°)
OKLab	oklab(43.83% -0.0181 -0.1428)
OKLCH	oklch(43.83% 0.144 262.8)
XYZ	xyz(9.6549, 8.0809, 34.3018)
Luminance	0.0808 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#244CA0 #A07824

analogous

#248AA0 #244CA0 #3A24A0

triadic

#244CA0 #A0244C #4CA024

tetradic

#244CA0 #A0248A #A07824 #24A03A

square

#244CA0 #A0248A #A07824 #24A03A

split-complementary

#244CA0 #A03A24 #8AA024

monochromatic

#0E1D3C #19346E #244CA0 #3164D1 #638ADC

Accessibility & contrast

On white

8.03

#244CA0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.62

#244CA0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #244CA0

8.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##244CA0	#FFFFFF	#000000	##FFFFFF
##244CA0	1.00	8.03	2.62	8.03
#FFFFFF	8.03	1.00	21.00	1.00
#000000	2.62	21.00	1.00	21.00
##FFFFFF	8.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1356A3

Deuteranopia (green-blind)

#004B9E

Tritanopia (blue-blind)

#00606E

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #244ca0;
/* rgb */ color: rgb(36, 76, 160);
/* oklch */ color: oklch(43.8% 0.144 262.8);

Tailwind

colors: {
  custom: {
    50: '#727dbd',
    500: '#244ca0',
    950: '#000000',
  },
}

SCSS

$custom: #244ca0;
$custom-light: #727dbd;
$custom-dark: #000000;

JSON

{
  "hex": "#244ca0",
  "rgb": {
    "r": 36,
    "g": 76,
    "b": 160
  },
  "hsl": {
    "h": 220.645,
    "s": 63.265,
    "l": 38.431
  },
  "oklch": {
    "l": 0.43825,
    "c": 0.14398,
    "h": 262.8
  },
  "luminance": 0.08082
}

Semantic roles & 50–950 ramp

primary

#244CA0

secondary

#C1A15F

accent

#B141E6

background

#F7F7FB

surface

#EDEEF6

border

#C8C9D0

text

#090912

muted

#7B7B81

Preview Lab

Preview with #244CA0

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

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