#244CA3#244CA3

#244CA3 is a dark, vivid blue. Relative luminance 0.082; OKLCH L 44.1% C 0.148 H 263.1°. Best body text is #FFFFFF at 7.96:1 contrast (WCAG AA passes).

Color values

HEX	#244CA3
RGB	rgb(36, 76, 163)
HSL	hsl(221, 64%, 39%)
HSV	hsv(221, 78%, 64%)
CMYK	cmyk(77.9%, 53.4%, 0%, 36.1%)
CIE-LAB	lab(34.37, 18.30, -51.07)
CIE-LCH	lch(34.37, 54.25, 289.72°)
OKLab	oklab(44.06% -0.0178 -0.1471)
OKLCH	oklch(44.06% 0.148 263.1)
XYZ	xyz(9.9205, 8.1872, 35.7007)
Luminance	0.0819 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#244CA3 #A37B24

analogous

#248CA3 #244CA3 #3B24A3

triadic

#244CA3 #A3244C #4CA324

tetradic

#244CA3 #A3248C #A37B24 #24A33B

square

#244CA3 #A3248C #A37B24 #24A33B

split-complementary

#244CA3 #A33B24 #8CA324

monochromatic

#0E1D3F #193571 #244CA3 #3265D2 #658ADD

Accessibility & contrast

On white

7.96

#244CA3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.64

#244CA3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #244CA3

7.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##244CA3	#FFFFFF	#000000	##FFFFFF
##244CA3	1.00	7.96	2.64	7.96
#FFFFFF	7.96	1.00	21.00	1.00
#000000	2.64	21.00	1.00	21.00
##FFFFFF	7.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0C57A6

Deuteranopia (green-blind)

#004BA1

Tritanopia (blue-blind)

#006170

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #244ca3;
/* rgb */ color: rgb(36, 76, 163);
/* oklch */ color: oklch(44.1% 0.148 263.1);

Tailwind

colors: {
  custom: {
    50: '#727dbf',
    500: '#244ca3',
    950: '#000000',
  },
}

SCSS

$custom: #244ca3;
$custom-light: #727dbf;
$custom-dark: #000000;

JSON

{
  "hex": "#244ca3",
  "rgb": {
    "r": 36,
    "g": 76,
    "b": 163
  },
  "hsl": {
    "h": 221.102,
    "s": 63.819,
    "l": 39.02
  },
  "oklch": {
    "l": 0.44061,
    "c": 0.14817,
    "h": 263.1
  },
  "luminance": 0.08188
}

Semantic roles & 50–950 ramp

primary

#244CA3

secondary

#C2A460

accent

#B341E7

background

#F7F7FB

surface

#EDEEF7

border

#C8C9D0

text

#090912

muted

#7B7B81

Preview Lab

Preview with #244CA3

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

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