#153168#153168

#153168 is a dark, moderate blue. Relative luminance 0.034; OKLCH L 32.6% C 0.103 H 262.1°. Best body text is #FFFFFF at 12.57:1 contrast (WCAG AA passes).

Color values

HEX	#153168
RGB	rgb(21, 49, 104)
HSL	hsl(220, 66%, 25%)
HSV	hsv(220, 80%, 41%)
CMYK	cmyk(79.8%, 52.9%, 0%, 59.2%)
CIE-LAB	lab(21.41, 11.27, -35.31)
CIE-LCH	lch(21.41, 37.07, 287.70°)
OKLab	oklab(32.63% -0.0141 -0.1015)
OKLCH	oklch(32.63% 0.103 262.1)
XYZ	xyz(3.9054, 3.3551, 13.5358)
Luminance	0.0336 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#153168 #684C15

analogous

#155B68 #153168 #231568

triadic

#153168 #681531 #316815

tetradic

#153168 #68155B #684C15 #156823

square

#153168 #68155B #684C15 #156823

split-complementary

#153168 #682315 #5B6815

monochromatic

#050C19 #0B1935 #153168 #1F499B #2A61CE

Accessibility & contrast

On white

12.57

#153168 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.67

#153168 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #153168

12.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##153168	#FFFFFF	#000000	##FFFFFF
##153168	1.00	12.57	1.67	12.57
#FFFFFF	12.57	1.00	21.00	1.00
#000000	1.67	21.00	1.00	21.00
##FFFFFF	12.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#10376A

Deuteranopia (green-blind)

#003067

Tritanopia (blue-blind)

#003E47

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #153168;
/* rgb */ color: rgb(21, 49, 104);
/* oklch */ color: oklch(32.6% 0.103 262.1);

Tailwind

colors: {
  custom: {
    50: '#606893',
    500: '#153168',
    950: '#000000',
  },
}

SCSS

$custom: #153168;
$custom-light: #606893;
$custom-dark: #000000;

JSON

{
  "hex": "#153168",
  "rgb": {
    "r": 21,
    "g": 49,
    "b": 104
  },
  "hsl": {
    "h": 219.759,
    "s": 66.4,
    "l": 24.51
  },
  "oklch": {
    "l": 0.32634,
    "c": 0.10251,
    "h": 262.1
  },
  "luminance": 0.03356
}

Semantic roles & 50–950 ramp

primary

#153168

secondary

#9F7D3A

accent

#B03EE9

background

#F6F6F9

surface

#EBEBF1

border

#C6C6CB

text

#05060D

muted

#7A7A7E

Preview Lab

Preview with #153168

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

Preview Lab → · Contrast checker → · Palette generator →