#153769#153769

#153769 is a dark, moderate blue. Relative luminance 0.039; OKLCH L 34.2% C 0.096 H 258.3°. Best body text is #FFFFFF at 11.78:1 contrast (WCAG AA passes).

Color values

HEX	#153769
RGB	rgb(21, 55, 105)
HSL	hsl(216, 67%, 25%)
HSV	hsv(216, 80%, 41%)
CMYK	cmyk(80%, 47.6%, 0%, 58.8%)
CIE-LAB	lab(23.38, 7.39, -32.80)
CIE-LCH	lch(23.38, 33.62, 282.69°)
OKLab	oklab(34.16% -0.0195 -0.094)
OKLCH	oklch(34.16% 0.096 258.3)
XYZ	xyz(4.2243, 3.9112, 13.8942)
Luminance	0.0391 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#153769 #694715

analogous

#156169 #153769 #1D1569

triadic

#153769 #691537 #376915

tetradic

#153769 #691561 #694715 #15691D

square

#153769 #691561 #694715 #15691D

split-complementary

#153769 #691D15 #616915

monochromatic

#050D1A #0B1C36 #153769 #1F529C #296CCF

Accessibility & contrast

On white

11.78

#153769 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.78

#153769 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #153769

11.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##153769	#FFFFFF	#000000	##FFFFFF
##153769	1.00	11.78	1.78	11.78
#FFFFFF	11.78	1.00	21.00	1.00
#000000	1.78	21.00	1.00	21.00
##FFFFFF	11.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1D3C6B

Deuteranopia (green-blind)

#0B3468

Tritanopia (blue-blind)

#00434A

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #153769;
/* rgb */ color: rgb(21, 55, 105);
/* oklch */ color: oklch(34.2% 0.096 258.3);

Tailwind

colors: {
  custom: {
    50: '#606d94',
    500: '#153769',
    950: '#000000',
  },
}

SCSS

$custom: #153769;
$custom-light: #606d94;
$custom-dark: #000000;

JSON

{
  "hex": "#153769",
  "rgb": {
    "r": 21,
    "g": 55,
    "b": 105
  },
  "hsl": {
    "h": 215.714,
    "s": 66.667,
    "l": 24.706
  },
  "oklch": {
    "l": 0.34164,
    "c": 0.09601,
    "h": 258.3
  },
  "luminance": 0.03912
}

Semantic roles & 50–950 ramp

primary

#153769

secondary

#A0773A

accent

#A43EEA

background

#F6F6F9

surface

#EBEBF1

border

#C6C6CB

text

#05070D

muted

#7A7A7E

Preview Lab

Preview with #153769

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

Preview Lab → · Contrast checker → · Palette generator →