#244F5B#244F5B

#244F5B is a dark, muted cyan. Relative luminance 0.067; OKLCH L 40.2% C 0.052 H 218.5°. Best body text is #FFFFFF at 8.96:1 contrast (WCAG AA passes).

Color values

HEX	#244F5B
RGB	rgb(36, 79, 91)
HSL	hsl(193, 43%, 25%)
HSV	hsv(193, 60%, 36%)
CMYK	cmyk(60.4%, 13.2%, 0%, 64.3%)
CIE-LAB	lab(31.17, -10.95, -11.57)
CIE-LCH	lch(31.17, 15.93, 226.57°)
OKLab	oklab(40.23% -0.0403 -0.0321)
OKLCH	oklch(40.23% 0.052 218.5)
XYZ	xyz(5.4111, 6.7219, 10.9078)
Luminance	0.0672 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#244F5B #5B3024

analogous

#245B4C #244F5B #24345B

triadic

#244F5B #5B244F #4F5B24

tetradic

#244F5B #4C245B #5B3024 #345B24

square

#244F5B #4C245B #5B3024 #345B24

split-complementary

#244F5B #5B2434 #5B4C24

monochromatic

#091316 #13292F #244F5B #357587 #479BB3

Accessibility & contrast

On white

8.96

#244F5B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.34

#244F5B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #244F5B

8.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##244F5B	#FFFFFF	#000000	##FFFFFF
##244F5B	1.00	8.96	2.34	8.96
#FFFFFF	8.96	1.00	21.00	1.00
#000000	2.34	21.00	1.00	21.00
##FFFFFF	8.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#474D5C

Deuteranopia (green-blind)

#3F475B

Tritanopia (blue-blind)

#005353

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #244f5b;
/* rgb */ color: rgb(36, 79, 91);
/* oklch */ color: oklch(40.2% 0.052 218.5);

Tailwind

colors: {
  custom: {
    50: '#648089',
    500: '#244f5b',
    950: '#000000',
  },
}

SCSS

$custom: #244f5b;
$custom-light: #648089;
$custom-dark: #000000;

JSON

{
  "hex": "#244f5b",
  "rgb": {
    "r": 36,
    "g": 79,
    "b": 91
  },
  "hsl": {
    "h": 193.091,
    "s": 43.307,
    "l": 24.902
  },
  "oklch": {
    "l": 0.40225,
    "c": 0.05153,
    "h": 218.5
  },
  "luminance": 0.06722
}

Semantic roles & 50–950 ramp

primary

#244F5B

secondary

#8F5B4C

accent

#7055D3

background

#F6F7F8

surface

#EBEEF0

border

#C6C9CB

text

#060A0B

muted

#7A7C7C

Preview Lab

Preview with #244F5B

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

Preview Lab → · Contrast checker → · Palette generator →