#15244F#15244F

#15244F is a dark, moderate blue. Relative luminance 0.020; OKLCH L 27.4% C 0.082 H 266.6°. Best body text is #FFFFFF at 15.03:1 contrast (WCAG AA passes).

Color values

HEX	#15244F
RGB	rgb(21, 36, 79)
HSL	hsl(224, 58%, 20%)
HSV	hsv(224, 73%, 31%)
CMYK	cmyk(73.4%, 54.4%, 0%, 69%)
CIE-LAB	lab(15.41, 10.29, -28.39)
CIE-LCH	lch(15.41, 30.20, 289.92°)
OKLab	oklab(27.45% -0.0049 -0.0814)
OKLCH	oklch(27.45% 0.082 266.6)
XYZ	xyz(2.3509, 1.9855, 7.6550)
Luminance	0.0199 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#15244F #4F4015

analogous

#15414F #15244F #23154F

triadic

#15244F #4F1524 #244F15

tetradic

#15244F #4F1541 #4F4015 #154F23

square

#15244F #4F1541 #4F4015 #154F23

split-complementary

#15244F #4F2315 #414F15

monochromatic

#060B18 #080E1F #15244F #223A7F #2F50B0

Accessibility & contrast

On white

15.03

#15244F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.40

#15244F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #15244F

15.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##15244F	#FFFFFF	#000000	##FFFFFF
##15244F	1.00	15.03	1.40	15.03
#FFFFFF	15.03	1.00	21.00	1.00
#000000	1.40	21.00	1.00	21.00
##FFFFFF	15.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0C2951

Deuteranopia (green-blind)

#00244E

Tritanopia (blue-blind)

#002E35

Achromatopsia (no color)

#272727

Design tokens & code

CSS

--color: #15244f;
/* rgb */ color: rgb(21, 36, 79);
/* oklch */ color: oklch(27.4% 0.082 266.6);

Tailwind

colors: {
  custom: {
    50: '#5a5e81',
    500: '#15244f',
    950: '#000000',
  },
}

SCSS

$custom: #15244f;
$custom-light: #5a5e81;
$custom-dark: #000000;

JSON

{
  "hex": "#15244f",
  "rgb": {
    "r": 21,
    "g": 36,
    "b": 79
  },
  "hsl": {
    "h": 224.483,
    "s": 58,
    "l": 19.608
  },
  "oklch": {
    "l": 0.27447,
    "c": 0.08155,
    "h": 266.6
  },
  "luminance": 0.01986
}

Semantic roles & 50–950 ramp

primary

#15244F

secondary

#877339

accent

#B947E1

background

#F5F5F7

surface

#E9E9EE

border

#C5C5C9

text

#04040A

muted

#79797C

Preview Lab

Preview with #15244F

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

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