#152256#152256

#152256 is a dark, moderate blue. Relative luminance 0.020; OKLCH L 27.6% C 0.096 H 268.7°. Best body text is #FFFFFF at 15.05:1 contrast (WCAG AA passes).

Color values

HEX	#152256
RGB	rgb(21, 34, 86)
HSL	hsl(228, 61%, 21%)
HSV	hsv(228, 76%, 34%)
CMYK	cmyk(75.6%, 60.5%, 0%, 66.3%)
CIE-LAB	lab(15.36, 14.73, -33.22)
CIE-LCH	lch(15.36, 36.34, 293.92°)
OKLab	oklab(27.59% -0.0021 -0.0956)
OKLCH	oklch(27.59% 0.096 268.7)
XYZ	xyz(2.5604, 1.9751, 9.0486)
Luminance	0.0198 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#152256 #564915

analogous

#154256 #152256 #281556

triadic

#152256 #561522 #225615

tetradic

#152256 #561542 #564915 #155628

square

#152256 #561542 #564915 #155628

split-complementary

#152256 #562815 #425615

monochromatic

#060A19 #090F25 #152256 #213587 #2D49B8

Accessibility & contrast

On white

15.05

#152256 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.40

#152256 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #152256

15.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##152256	#FFFFFF	#000000	##FFFFFF
##152256	1.00	15.05	1.40	15.05
#FFFFFF	15.05	1.00	21.00	1.00
#000000	1.40	21.00	1.00	21.00
##FFFFFF	15.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002A58

Deuteranopia (green-blind)

#002455

Tritanopia (blue-blind)

#002F38

Achromatopsia (no color)

#262626

Design tokens & code

CSS

--color: #152256;
/* rgb */ color: rgb(21, 34, 86);
/* oklch */ color: oklch(27.6% 0.096 268.7);

Tailwind

colors: {
  custom: {
    50: '#5c5c86',
    500: '#152256',
    950: '#000000',
  },
}

SCSS

$custom: #152256;
$custom-light: #5c5c86;
$custom-dark: #000000;

JSON

{
  "hex": "#152256",
  "rgb": {
    "r": 21,
    "g": 34,
    "b": 86
  },
  "hsl": {
    "h": 228,
    "s": 60.748,
    "l": 20.98
  },
  "oklch": {
    "l": 0.27586,
    "c": 0.09566,
    "h": 268.7
  },
  "luminance": 0.01975
}

Semantic roles & 50–950 ramp

primary

#152256

secondary

#8E7D39

accent

#C444E4

background

#F5F5F8

surface

#E9E9EF

border

#C5C5CA

text

#04040B

muted

#79797C

Preview Lab

Preview with #152256

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

Preview Lab → · Contrast checker → · Palette generator →