#244C8F#244C8F

#244C8F is a dark, moderate blue. Relative luminance 0.075; OKLCH L 42.5% C 0.120 H 260.1°. Best body text is #FFFFFF at 8.38:1 contrast (WCAG AA passes).

Color values

HEX	#244C8F
RGB	rgb(36, 76, 143)
HSL	hsl(218, 60%, 35%)
HSV	hsv(218, 75%, 56%)
CMYK	cmyk(74.8%, 46.9%, 0%, 43.9%)
CIE-LAB	lab(32.98, 10.44, -41.21)
CIE-LCH	lch(32.98, 42.51, 284.22°)
OKLab	oklab(42.55% -0.0206 -0.1181)
OKLCH	oklch(42.55% 0.12 260.1)
XYZ	xyz(8.2681, 7.5262, 26.9982)
Luminance	0.0753 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#244C8F #8F6724

analogous

#24828F #244C8F #31248F

triadic

#244C8F #8F244C #4C8F24

tetradic

#244C8F #8F2482 #8F6724 #248F31

square

#244C8F #8F2482 #8F6724 #248F31

split-complementary

#244C8F #8F3124 #828F24

monochromatic

#0B182D #18325E #244C8F #3066C0 #5887D5

Accessibility & contrast

On white

8.38

#244C8F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.51

#244C8F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #244C8F

8.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##244C8F	#FFFFFF	#000000	##FFFFFF
##244C8F	1.00	8.38	2.51	8.38
#FFFFFF	8.38	1.00	21.00	1.00
#000000	2.51	21.00	1.00	21.00
##FFFFFF	8.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#295392

Deuteranopia (green-blind)

#12498E

Tritanopia (blue-blind)

#005C66

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #244c8f;
/* rgb */ color: rgb(36, 76, 143);
/* oklch */ color: oklch(42.5% 0.120 260.1);

Tailwind

colors: {
  custom: {
    50: '#6e7db0',
    500: '#244c8f',
    950: '#000000',
  },
}

SCSS

$custom: #244c8f;
$custom-light: #6e7db0;
$custom-dark: #000000;

JSON

{
  "hex": "#244c8f",
  "rgb": {
    "r": 36,
    "g": 76,
    "b": 143
  },
  "hsl": {
    "h": 217.57,
    "s": 59.777,
    "l": 35.098
  },
  "oklch": {
    "l": 0.4255,
    "c": 0.11988,
    "h": 260.1
  },
  "luminance": 0.07527
}

Semantic roles & 50–950 ramp

primary

#244C8F

secondary

#B99455

accent

#A845E3

background

#F7F7FA

surface

#EDEEF5

border

#C8C9CF

text

#080910

muted

#7B7B7F

Preview Lab

Preview with #244C8F

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

Preview Lab → · Contrast checker → · Palette generator →