#244EB3#244EB3

#244EB3 is a mid, vivid blue. Relative luminance 0.091; OKLCH L 45.8% C 0.168 H 263.9°. Best body text is #FFFFFF at 7.46:1 contrast (WCAG AA passes).

Color values

HEX	#244EB3
RGB	rgb(36, 78, 179)
HSL	hsl(222, 67%, 42%)
HSV	hsv(222, 80%, 70%)
CMYK	cmyk(79.9%, 56.4%, 0%, 29.8%)
CIE-LAB	lab(36.13, 23.20, -57.73)
CIE-LCH	lch(36.13, 62.22, 291.90°)
OKLab	oklab(45.78% -0.0179 -0.1667)
OKLCH	oklch(45.78% 0.168 263.9)
XYZ	xyz(11.5857, 9.0772, 43.7805)
Luminance	0.0908 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#244EB3 #B38924

analogous

#2495B3 #244EB3 #4224B3

triadic

#244EB3 #B3244E #4EB324

tetradic

#244EB3 #B32495 #B38924 #24B342

square

#244EB3 #B32495 #B38924 #24B342

split-complementary

#244EB3 #B34224 #95B324

monochromatic

#10224D #1A3880 #244EB3 #3C6AD8 #6F91E2

Accessibility & contrast

On white

7.46

#244EB3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.82

#244EB3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #244EB3

7.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##244EB3	#FFFFFF	#000000	##FFFFFF
##244EB3	1.00	7.46	2.82	7.46
#FFFFFF	7.46	1.00	21.00	1.00
#000000	2.82	21.00	1.00	21.00
##FFFFFF	7.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005CB6

Deuteranopia (green-blind)

#004FB1

Tritanopia (blue-blind)

#006779

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #244eb3;
/* rgb */ color: rgb(36, 78, 179);
/* oklch */ color: oklch(45.8% 0.168 263.9);

Tailwind

colors: {
  custom: {
    50: '#767fcb',
    500: '#244eb3',
    950: '#000000',
  },
}

SCSS

$custom: #244eb3;
$custom-light: #767fcb;
$custom-dark: #000000;

JSON

{
  "hex": "#244eb3",
  "rgb": {
    "r": 36,
    "g": 78,
    "b": 179
  },
  "hsl": {
    "h": 222.378,
    "s": 66.512,
    "l": 42.157
  },
  "oklch": {
    "l": 0.45776,
    "c": 0.16762,
    "h": 263.9
  },
  "luminance": 0.09079
}

Semantic roles & 50–950 ramp

primary

#244EB3

secondary

#C9AD6A

accent

#B73EE9

background

#F7F7FC

surface

#EEEEF8

border

#C9C9D1

text

#0A0A13

muted

#7C7C82

Preview Lab

Preview with #244EB3

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

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