#152163#152163

#152163 is a dark, moderate blue. Relative luminance 0.021; OKLCH L 28.6% C 0.117 H 269.4°. Best body text is #FFFFFF at 14.69:1 contrast (WCAG AA passes).

Color values

HEX	#152163
RGB	rgb(21, 33, 99)
HSL	hsl(231, 65%, 24%)
HSV	hsv(231, 79%, 39%)
CMYK	cmyk(78.8%, 66.7%, 0%, 61.2%)
CIE-LAB	lab(16.24, 20.85, -40.44)
CIE-LCH	lch(16.24, 45.49, 297.27°)
OKLab	oklab(28.61% -0.0012 -0.1169)
OKLCH	oklch(28.61% 0.117 269.4)
XYZ	xyz(3.1045, 2.1477, 12.0529)
Luminance	0.0215 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#152163 #635715

analogous

#154863 #152163 #301563

triadic

#152163 #631521 #216315

tetradic

#152163 #631548 #635715 #156330

square

#152163 #631548 #635715 #156330

split-complementary

#152163 #633015 #486315

monochromatic

#050819 #0A1031 #152163 #203295 #2A43C8

Accessibility & contrast

On white

14.69

#152163 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.43

#152163 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #152163

14.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##152163	#FFFFFF	#000000	##FFFFFF
##152163	1.00	14.69	1.43	14.69
#FFFFFF	14.69	1.00	21.00	1.00
#000000	1.43	21.00	1.00	21.00
##FFFFFF	14.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002C65

Deuteranopia (green-blind)

#002562

Tritanopia (blue-blind)

#00323E

Achromatopsia (no color)

#282828

Design tokens & code

CSS

--color: #152163;
/* rgb */ color: rgb(21, 33, 99);
/* oklch */ color: oklch(28.6% 0.117 269.4);

Tailwind

colors: {
  custom: {
    50: '#605c90',
    500: '#152163',
    950: '#000000',
  },
}

SCSS

$custom: #152163;
$custom-light: #605c90;
$custom-dark: #000000;

JSON

{
  "hex": "#152163",
  "rgb": {
    "r": 21,
    "g": 33,
    "b": 99
  },
  "hsl": {
    "h": 230.769,
    "s": 65,
    "l": 23.529
  },
  "oklch": {
    "l": 0.28614,
    "c": 0.11687,
    "h": 269.4
  },
  "luminance": 0.02148
}

Semantic roles & 50–950 ramp

primary

#152163

secondary

#9A8B3A

accent

#CE40E8

background

#F6F5F8

surface

#EBE9F0

border

#C6C5CB

text

#05040D

muted

#7A797D

Preview Lab

Preview with #152163

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

Preview Lab → · Contrast checker → · Palette generator →