#24559B#24559B

#24559B is a mid, vivid blue. Relative luminance 0.092; OKLCH L 45.5% C 0.126 H 257.8°. Best body text is #FFFFFF at 7.37:1 contrast (WCAG AA passes).

Color values

HEX	#24559B
RGB	rgb(36, 85, 155)
HSL	hsl(215, 62%, 37%)
HSV	hsv(215, 77%, 61%)
CMYK	cmyk(76.8%, 45.2%, 0%, 39.2%)
CIE-LAB	lab(36.44, 9.15, -42.93)
CIE-LCH	lch(36.44, 43.89, 282.03°)
OKLab	oklab(45.47% -0.0265 -0.123)
OKLCH	oklch(45.47% 0.126 257.8)
XYZ	xyz(9.8903, 9.2375, 32.2658)
Luminance	0.0924 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#24559B #9B6A24

analogous

#24919B #24559B #2E249B

triadic

#24559B #9B2455 #559B24

tetradic

#24559B #9B2491 #9B6A24 #249B2E

square

#24559B #9B2491 #9B6A24 #249B2E

split-complementary

#24559B #9B2E24 #919B24

monochromatic

#0D1F38 #183A69 #24559B #3070CD #5F92DA

Accessibility & contrast

On white

7.37

#24559B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.85

#24559B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #24559B

7.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##24559B	#FFFFFF	#000000	##FFFFFF
##24559B	1.00	7.37	2.85	7.37
#FFFFFF	7.37	1.00	21.00	1.00
#000000	2.85	21.00	1.00	21.00
##FFFFFF	7.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#315C9E

Deuteranopia (green-blind)

#19519A

Tritanopia (blue-blind)

#006670

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #24559b;
/* rgb */ color: rgb(36, 85, 155);
/* oklch */ color: oklch(45.5% 0.126 257.8);

Tailwind

colors: {
  custom: {
    50: '#7084b9',
    500: '#24559b',
    950: '#000000',
  },
}

SCSS

$custom: #24559b;
$custom-light: #7084b9;
$custom-dark: #000000;

JSON

{
  "hex": "#24559b",
  "rgb": {
    "r": 36,
    "g": 85,
    "b": 155
  },
  "hsl": {
    "h": 215.294,
    "s": 62.304,
    "l": 37.451
  },
  "oklch": {
    "l": 0.45471,
    "c": 0.1258,
    "h": 257.8
  },
  "luminance": 0.09239
}

Semantic roles & 50–950 ramp

primary

#24559B

secondary

#BF965C

accent

#A242E5

background

#F7F8FB

surface

#EDEFF6

border

#C8CAD0

text

#090A11

muted

#7B7C80

Preview Lab

Preview with #24559B

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

Preview Lab → · Contrast checker → · Palette generator →