#24487C#24487C

#24487C is a dark, moderate blue. Relative luminance 0.065; OKLCH L 40.3% C 0.097 H 257.8°. Best body text is #FFFFFF at 9.16:1 contrast (WCAG AA passes).

Color values

HEX	#24487C
RGB	rgb(36, 72, 124)
HSL	hsl(215, 55%, 31%)
HSV	hsv(215, 71%, 49%)
CMYK	cmyk(71%, 41.9%, 0%, 51.4%)
CIE-LAB	lab(30.55, 5.69, -33.35)
CIE-LCH	lch(30.55, 33.83, 279.68°)
OKLab	oklab(40.29% -0.0206 -0.0951)
OKLCH	oklch(40.29% 0.097 257.8)
XYZ	xyz(6.6817, 6.4643, 19.9605)
Luminance	0.0646 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#24487C #7C5824

analogous

#24747C #24487C #2C247C

triadic

#24487C #7C2448 #487C24

tetradic

#24487C #7C2474 #7C5824 #247C2C

square

#24487C #7C2474 #7C5824 #247C2C

split-complementary

#24487C #7C2C24 #747C24

monochromatic

#08111D #162C4D #24487C #3264AB #4F82CC

Accessibility & contrast

On white

9.16

#24487C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.29

#24487C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #24487C

9.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##24487C	#FFFFFF	#000000	##FFFFFF
##24487C	1.00	9.16	2.29	9.16
#FFFFFF	9.16	1.00	21.00	1.00
#000000	2.29	21.00	1.00	21.00
##FFFFFF	9.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#304C7E

Deuteranopia (green-blind)

#22447B

Tritanopia (blue-blind)

#00545C

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #24487c;
/* rgb */ color: rgb(36, 72, 124);
/* oklch */ color: oklch(40.3% 0.097 257.8);

Tailwind

colors: {
  custom: {
    50: '#6a7aa2',
    500: '#24487c',
    950: '#000000',
  },
}

SCSS

$custom: #24487c;
$custom-light: #6a7aa2;
$custom-dark: #000000;

JSON

{
  "hex": "#24487c",
  "rgb": {
    "r": 36,
    "g": 72,
    "b": 124
  },
  "hsl": {
    "h": 215.455,
    "s": 55,
    "l": 31.373
  },
  "oklch": {
    "l": 0.40289,
    "c": 0.09728,
    "h": 257.8
  },
  "luminance": 0.06465
}

Semantic roles & 50–950 ramp

primary

#24487C

secondary

#AE874D

accent

#A149DE

background

#F6F7FA

surface

#ECEDF3

border

#C7C8CD

text

#07090F

muted

#7A7B7F

Preview Lab

Preview with #24487C

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

Preview Lab → · Contrast checker → · Palette generator →