#24477B#24477B

#24477B is a dark, moderate blue. Relative luminance 0.063; OKLCH L 40.0% C 0.097 H 258.2°. Best body text is #FFFFFF at 9.28:1 contrast (WCAG AA passes).

Color values

HEX	#24477B
RGB	rgb(36, 71, 123)
HSL	hsl(216, 55%, 31%)
HSV	hsv(216, 71%, 48%)
CMYK	cmyk(70.7%, 42.3%, 0%, 51.8%)
CIE-LAB	lab(30.18, 5.97, -33.31)
CIE-LCH	lch(30.18, 33.85, 280.17°)
OKLab	oklab(39.98% -0.0198 -0.095)
OKLCH	oklch(39.98% 0.097 258.2)
XYZ	xyz(6.5547, 6.3109, 19.6077)
Luminance	0.0631 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#24477B #7B5824

analogous

#24727B #24477B #2C247B

triadic

#24477B #7B2447 #477B24

tetradic

#24477B #7B2472 #7B5824 #247B2C

square

#24477B #7B2472 #7B5824 #247B2C

split-complementary

#24477B #7B2C24 #727B24

monochromatic

#08101C #162C4C #24477B #3262AA #4E80CB

Accessibility & contrast

On white

9.28

#24477B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.26

#24477B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #24477B

9.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##24477B	#FFFFFF	#000000	##FFFFFF
##24477B	1.00	9.28	2.26	9.28
#FFFFFF	9.28	1.00	21.00	1.00
#000000	2.26	21.00	1.00	21.00
##FFFFFF	9.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2F4B7D

Deuteranopia (green-blind)

#21437A

Tritanopia (blue-blind)

#00535B

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #24477b;
/* rgb */ color: rgb(36, 71, 123);
/* oklch */ color: oklch(40.0% 0.097 258.2);

Tailwind

colors: {
  custom: {
    50: '#6a79a1',
    500: '#24477b',
    950: '#000000',
  },
}

SCSS

$custom: #24477b;
$custom-light: #6a79a1;
$custom-dark: #000000;

JSON

{
  "hex": "#24477b",
  "rgb": {
    "r": 36,
    "g": 71,
    "b": 123
  },
  "hsl": {
    "h": 215.862,
    "s": 54.717,
    "l": 31.176
  },
  "oklch": {
    "l": 0.39981,
    "c": 0.09702,
    "h": 258.2
  },
  "luminance": 0.06312
}

Semantic roles & 50–950 ramp

primary

#24477B

secondary

#AD874D

accent

#A24ADE

background

#F6F7FA

surface

#ECEDF3

border

#C7C8CD

text

#07090F

muted

#7A7B7F

Preview Lab

Preview with #24477B

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

Preview Lab → · Contrast checker → · Palette generator →