#24316B#24316B

#24316B is a dark, moderate blue. Relative luminance 0.036; OKLCH L 33.7% C 0.102 H 270.5°. Best body text is #FFFFFF at 12.16:1 contrast (WCAG AA passes).

Color values

HEX	#24316B
RGB	rgb(36, 49, 107)
HSL	hsl(229, 50%, 28%)
HSV	hsv(229, 66%, 42%)
CMYK	cmyk(66.4%, 54.2%, 0%, 58%)
CIE-LAB	lab(22.42, 15.00, -35.59)
CIE-LCH	lch(22.42, 38.63, 292.85°)
OKLab	oklab(33.68% 0.001 -0.102)
OKLCH	oklch(33.68% 0.102 270.5)
XYZ	xyz(4.4788, 3.6328, 14.3722)
Luminance	0.0363 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#24316B #6B5E24

analogous

#24546B #24316B #3A246B

triadic

#24316B #6B2431 #316B24

tetradic

#24316B #6B2454 #6B5E24 #246B3A

square

#24316B #6B2454 #6B5E24 #246B3A

split-complementary

#24316B #6B3A24 #546B24

monochromatic

#080A17 #151C3D #24316B #334699 #485EC1

Accessibility & contrast

On white

12.16

#24316B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.73

#24316B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #24316B

12.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##24316B	#FFFFFF	#000000	##FFFFFF
##24316B	1.00	12.16	1.73	12.16
#FFFFFF	12.16	1.00	21.00	1.00
#000000	1.73	21.00	1.00	21.00
##FFFFFF	12.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0F396D

Deuteranopia (green-blind)

#00336A

Tritanopia (blue-blind)

#003E49

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #24316b;
/* rgb */ color: rgb(36, 49, 107);
/* oklch */ color: oklch(33.7% 0.102 270.5);

Tailwind

colors: {
  custom: {
    50: '#676896',
    500: '#24316b',
    950: '#000000',
  },
}

SCSS

$custom: #24316b;
$custom-light: #676896;
$custom-dark: #000000;

JSON

{
  "hex": "#24316b",
  "rgb": {
    "r": 36,
    "g": 49,
    "b": 107
  },
  "hsl": {
    "h": 229.014,
    "s": 49.65,
    "l": 28.039
  },
  "oklch": {
    "l": 0.33682,
    "c": 0.10203,
    "h": 270.5
  },
  "luminance": 0.03633
}

Semantic roles & 50–950 ramp

primary

#24316B

secondary

#9E8F4D

accent

#C04FD9

background

#F6F6F9

surface

#EBEBF2

border

#C6C6CC

text

#06060D

muted

#7A7A7E

Preview Lab

Preview with #24316B

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

Preview Lab → · Contrast checker → · Palette generator →