#153278#153278

#153278 is a dark, vivid blue. Relative luminance 0.038; OKLCH L 34.2% C 0.125 H 263.9°. Best body text is #FFFFFF at 11.94:1 contrast (WCAG AA passes).

Color values

HEX	#153278
RGB	rgb(21, 50, 120)
HSL	hsl(222, 70%, 28%)
HSV	hsv(222, 83%, 47%)
CMYK	cmyk(82.5%, 58.3%, 0%, 52.9%)
CIE-LAB	lab(22.99, 17.27, -43.04)
CIE-LCH	lch(22.99, 46.38, 291.86°)
OKLab	oklab(34.23% -0.0132 -0.1242)
OKLCH	oklch(34.23% 0.125 263.9)
XYZ	xyz(4.8388, 3.7961, 18.2434)
Luminance	0.0380 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#153278 #785B15

analogous

#156478 #153278 #291578

triadic

#153278 #781532 #327815

tetradic

#153278 #781564 #785B15 #157829

square

#153278 #781564 #785B15 #157829

split-complementary

#153278 #782915 #647815

monochromatic

#050B1A #0C1C44 #153278 #1E48AC #2D60DA

Accessibility & contrast

On white

11.94

#153278 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.76

#153278 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #153278

11.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##153278	#FFFFFF	#000000	##FFFFFF
##153278	1.00	11.94	1.76	11.94
#FFFFFF	11.94	1.00	21.00	1.00
#000000	1.76	21.00	1.00	21.00
##FFFFFF	11.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003C7A

Deuteranopia (green-blind)

#003277

Tritanopia (blue-blind)

#00434F

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #153278;
/* rgb */ color: rgb(21, 50, 120);
/* oklch */ color: oklch(34.2% 0.125 263.9);

Tailwind

colors: {
  custom: {
    50: '#6469a0',
    500: '#153278',
    950: '#000000',
  },
}

SCSS

$custom: #153278;
$custom-light: #6469a0;
$custom-dark: #000000;

JSON

{
  "hex": "#153278",
  "rgb": {
    "r": 21,
    "g": 50,
    "b": 120
  },
  "hsl": {
    "h": 222.424,
    "s": 70.213,
    "l": 27.647
  },
  "oklch": {
    "l": 0.34229,
    "c": 0.12494,
    "h": 263.9
  },
  "luminance": 0.03797
}

Semantic roles & 50–950 ramp

primary

#153278

secondary

#AE8C3B

accent

#B93BED

background

#F6F6F9

surface

#EBEBF2

border

#C6C6CC

text

#06060F

muted

#7A7A7E

Preview Lab

Preview with #153278

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

Preview Lab → · Contrast checker → · Palette generator →