#24437B#24437B

#24437B is a dark, moderate blue. Relative luminance 0.058; OKLCH L 39.0% C 0.102 H 261.2°. Best body text is #FFFFFF at 9.71:1 contrast (WCAG AA passes).

Color values

HEX	#24437B
RGB	rgb(36, 67, 123)
HSL	hsl(219, 55%, 31%)
HSV	hsv(219, 71%, 48%)
CMYK	cmyk(70.7%, 45.5%, 0%, 51.8%)
CIE-LAB	lab(28.95, 8.69, -35.28)
CIE-LCH	lch(28.95, 36.34, 283.84°)
OKLab	oklab(39.03% -0.0156 -0.1008)
OKLCH	oklch(39.03% 0.102 261.2)
XYZ	xyz(6.3086, 5.8188, 19.5257)
Luminance	0.0582 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#24437B #7B5C24

analogous

#246E7B #24437B #30247B

triadic

#24437B #7B2443 #437B24

tetradic

#24437B #7B246E #7B5C24 #247B30

square

#24437B #7B246E #7B5C24 #247B30

split-complementary

#24437B #7B3024 #6E7B24

monochromatic

#080F1C #16294C #24437B #325DAA #4E7BCB

Accessibility & contrast

On white

9.71

#24437B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.16

#24437B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #24437B

9.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##24437B	#FFFFFF	#000000	##FFFFFF
##24437B	1.00	9.71	2.16	9.71
#FFFFFF	9.71	1.00	21.00	1.00
#000000	2.16	21.00	1.00	21.00
##FFFFFF	9.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#28497D

Deuteranopia (green-blind)

#19417A

Tritanopia (blue-blind)

#005059

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #24437b;
/* rgb */ color: rgb(36, 67, 123);
/* oklch */ color: oklch(39.0% 0.102 261.2);

Tailwind

colors: {
  custom: {
    50: '#6a76a1',
    500: '#24437b',
    950: '#000000',
  },
}

SCSS

$custom: #24437b;
$custom-light: #6a76a1;
$custom-dark: #000000;

JSON

{
  "hex": "#24437b",
  "rgb": {
    "r": 36,
    "g": 67,
    "b": 123
  },
  "hsl": {
    "h": 218.621,
    "s": 54.717,
    "l": 31.176
  },
  "oklch": {
    "l": 0.39027,
    "c": 0.10203,
    "h": 261.2
  },
  "luminance": 0.05819
}

Semantic roles & 50–950 ramp

primary

#24437B

secondary

#AD8B4D

accent

#A94ADE

background

#F6F7FA

surface

#ECEDF3

border

#C7C8CD

text

#07080F

muted

#7A7B7F

Preview Lab

Preview with #24437B

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

Preview Lab → · Contrast checker → · Palette generator →