#244EA8#244EA8

#244EA8 is a dark, vivid blue. Relative luminance 0.087; OKLCH L 44.9% C 0.153 H 262.9°. Best body text is #FFFFFF at 7.69:1 contrast (WCAG AA passes).

Color values

HEX	#244EA8
RGB	rgb(36, 78, 168)
HSL	hsl(221, 65%, 40%)
HSV	hsv(221, 79%, 66%)
CMYK	cmyk(78.6%, 53.6%, 0%, 34.1%)
CIE-LAB	lab(35.30, 18.92, -52.55)
CIE-LCH	lch(35.30, 55.85, 289.80°)
OKLab	oklab(44.88% -0.0188 -0.1514)
OKLCH	oklch(44.88% 0.153 262.9)
XYZ	xyz(10.5173, 8.6498, 38.1535)
Luminance	0.0865 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#244EA8 #A87E24

analogous

#2490A8 #244EA8 #3C24A8

triadic

#244EA8 #A8244E #4EA824

tetradic

#244EA8 #A82490 #A87E24 #24A83C

square

#244EA8 #A82490 #A87E24 #24A83C

split-complementary

#244EA8 #A83C24 #90A824

monochromatic

#0E1F43 #193776 #244EA8 #3568D4 #688EDF

Accessibility & contrast

On white

7.69

#244EA8 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.73

#244EA8 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #244EA8

7.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##244EA8	#FFFFFF	#000000	##FFFFFF
##244EA8	1.00	7.69	2.73	7.69
#FFFFFF	7.69	1.00	21.00	1.00
#000000	2.73	21.00	1.00	21.00
##FFFFFF	7.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0959AB

Deuteranopia (green-blind)

#004DA6

Tritanopia (blue-blind)

#006473

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #244ea8;
/* rgb */ color: rgb(36, 78, 168);
/* oklch */ color: oklch(44.9% 0.153 262.9);

Tailwind

colors: {
  custom: {
    50: '#747fc2',
    500: '#244ea8',
    950: '#000000',
  },
}

SCSS

$custom: #244ea8;
$custom-light: #747fc2;
$custom-dark: #000000;

JSON

{
  "hex": "#244ea8",
  "rgb": {
    "r": 36,
    "g": 78,
    "b": 168
  },
  "hsl": {
    "h": 220.909,
    "s": 64.706,
    "l": 40
  },
  "oklch": {
    "l": 0.44884,
    "c": 0.15259,
    "h": 262.9
  },
  "luminance": 0.08651
}

Semantic roles & 50–950 ramp

primary

#244EA8

secondary

#C4A663

accent

#B240E8

background

#F7F7FC

surface

#EEEEF8

border

#C9C9D1

text

#090A12

muted

#7B7C81

Preview Lab

Preview with #244EA8

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

Preview Lab → · Contrast checker → · Palette generator →