#15167B#15167B

#15167B is a dark, vivid blue. Relative luminance 0.022; OKLCH L 29.5% C 0.162 H 270.3°. Best body text is #FFFFFF at 14.66:1 contrast (WCAG AA passes).

Color values

HEX	#15167B
RGB	rgb(21, 22, 123)
HSL	hsl(239, 71%, 28%)
HSV	hsv(239, 83%, 48%)
CMYK	cmyk(82.9%, 82.1%, 0%, 51.8%)
CIE-LAB	lab(16.32, 37.04, -55.91)
CIE-LCH	lch(16.32, 67.06, 303.53°)
OKLab	oklab(29.46% 0.001 -0.1619)
OKLCH	oklch(29.46% 0.162 270.3)
XYZ	xyz(4.1701, 2.1628, 18.9327)
Luminance	0.0216 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#15167B #7B7A15

analogous

#15497B #15167B #47157B

triadic

#15167B #7B1516 #167B15

tetradic

#15167B #7B1549 #7B7A15 #157B47

square

#15167B #7B1549 #7B7A15 #157B47

split-complementary

#15167B #7B4715 #497B15

monochromatic

#04051A #0C0D47 #15167B #1E1FAF #2F31DB

Accessibility & contrast

On white

14.66

#15167B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.43

#15167B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #15167B

14.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##15167B	#FFFFFF	#000000	##FFFFFF
##15167B	1.00	14.66	1.43	14.66
#FFFFFF	14.66	1.00	21.00	1.00
#000000	1.43	21.00	1.00	21.00
##FFFFFF	14.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002E7E

Deuteranopia (green-blind)

#002379

Tritanopia (blue-blind)

#003549

Achromatopsia (no color)

#282828

Design tokens & code

CSS

--color: #15167b;
/* rgb */ color: rgb(21, 22, 123);
/* oklch */ color: oklch(29.5% 0.162 270.3);

Tailwind

colors: {
  custom: {
    50: '#6855a2',
    500: '#15167b',
    950: '#000000',
  },
}

SCSS

$custom: #15167b;
$custom-light: #6855a2;
$custom-dark: #000000;

JSON

{
  "hex": "#15167b",
  "rgb": {
    "r": 21,
    "g": 22,
    "b": 123
  },
  "hsl": {
    "h": 239.412,
    "s": 70.833,
    "l": 28.235
  },
  "oklch": {
    "l": 0.29459,
    "c": 0.16189,
    "h": 270.3
  },
  "luminance": 0.02163
}

Semantic roles & 50–950 ramp

primary

#15167B

secondary

#B0AF3B

accent

#EC3AEE

background

#F6F5FA

surface

#ECE9F4

border

#C7C5CE

text

#07030F

muted

#7A787F

Preview Lab

Preview with #15167B

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

Preview Lab → · Contrast checker → · Palette generator →