#152D6C#152D6C

#152D6C is a dark, moderate blue. Relative luminance 0.031; OKLCH L 32.0% C 0.114 H 264.8°. Best body text is #FFFFFF at 12.93:1 contrast (WCAG AA passes).

Color values

HEX	#152D6C
RGB	rgb(21, 45, 108)
HSL	hsl(223, 67%, 25%)
HSV	hsv(223, 81%, 42%)
CMYK	cmyk(80.6%, 58.3%, 0%, 57.6%)
CIE-LAB	lab(20.51, 15.86, -39.36)
CIE-LCH	lch(20.51, 42.44, 291.95°)
OKLab	oklab(32.05% -0.0103 -0.1135)
OKLCH	oklch(32.05% 0.114 264.8)
XYZ	xyz(3.9535, 3.1185, 14.5780)
Luminance	0.0312 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#152D6C #6C5415

analogous

#15596C #152D6C #28156C

triadic

#152D6C #6C152D #2D6C15

tetradic

#152D6C #6C1559 #6C5415 #156C28

square

#152D6C #6C1559 #6C5415 #156C28

split-complementary

#152D6C #6C2815 #596C15

monochromatic

#050B1A #0B1839 #152D6C #1F429F #2958D2

Accessibility & contrast

On white

12.93

#152D6C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.62

#152D6C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #152D6C

12.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##152D6C	#FFFFFF	#000000	##FFFFFF
##152D6C	1.00	12.93	1.62	12.93
#FFFFFF	12.93	1.00	21.00	1.00
#000000	1.62	21.00	1.00	21.00
##FFFFFF	12.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00366E

Deuteranopia (green-blind)

#002E6B

Tritanopia (blue-blind)

#003D47

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #152d6c;
/* rgb */ color: rgb(21, 45, 108);
/* oklch */ color: oklch(32.0% 0.114 264.8);

Tailwind

colors: {
  custom: {
    50: '#616597',
    500: '#152d6c',
    950: '#000000',
  },
}

SCSS

$custom: #152d6c;
$custom-light: #616597;
$custom-dark: #000000;

JSON

{
  "hex": "#152d6c",
  "rgb": {
    "r": 21,
    "g": 45,
    "b": 108
  },
  "hsl": {
    "h": 223.448,
    "s": 67.442,
    "l": 25.294
  },
  "oklch": {
    "l": 0.3205,
    "c": 0.11399,
    "h": 264.8
  },
  "luminance": 0.03119
}

Semantic roles & 50–950 ramp

primary

#152D6C

secondary

#A3863A

accent

#BB3DEA

background

#F6F6F9

surface

#EBEBF2

border

#C6C6CC

text

#06050D

muted

#7A7A7E

Preview Lab

Preview with #152D6C

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

Preview Lab → · Contrast checker → · Palette generator →