#15419E#15419E

#15419E is a dark, vivid blue. Relative luminance 0.064; OKLCH L 40.8% C 0.159 H 262.6°. Best body text is #FFFFFF at 9.20:1 contrast (WCAG AA passes).

Color values

HEX	#15419E
RGB	rgb(21, 65, 158)
HSL	hsl(221, 77%, 35%)
HSV	hsv(221, 87%, 62%)
CMYK	cmyk(86.7%, 58.9%, 0%, 38%)
CIE-LAB	lab(30.42, 22.36, -54.50)
CIE-LCH	lch(30.42, 58.91, 292.31°)
OKLab	oklab(40.82% -0.0205 -0.1576)
OKLCH	oklch(40.82% 0.159 262.6)
XYZ	xyz(8.3689, 6.4076, 33.1368)
Luminance	0.0641 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#15419E #9E7215

analogous

#15859E #15419E #2E159E

triadic

#15419E #9E1541 #419E15

tetradic

#15419E #9E1585 #9E7215 #159E2E

square

#15419E #9E1585 #9E7215 #159E2E

split-complementary

#15419E #9E2E15 #859E15

monochromatic

#071532 #0E2B68 #15419E #1C57D4 #477AE7

Accessibility & contrast

On white

9.20

#15419E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.28

#15419E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #15419E

9.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##15419E	#FFFFFF	#000000	##FFFFFF
##15419E	1.00	9.20	2.28	9.20
#FFFFFF	9.20	1.00	21.00	1.00
#000000	2.28	21.00	1.00	21.00
##FFFFFF	9.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004EA1

Deuteranopia (green-blind)

#00429C

Tritanopia (blue-blind)

#005969

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #15419e;
/* rgb */ color: rgb(21, 65, 158);
/* oklch */ color: oklch(40.8% 0.159 262.6);

Tailwind

colors: {
  custom: {
    50: '#6e75bb',
    500: '#15419e',
    950: '#000000',
  },
}

SCSS

$custom: #15419e;
$custom-light: #6e75bb;
$custom-dark: #000000;

JSON

{
  "hex": "#15419e",
  "rgb": {
    "r": 21,
    "g": 65,
    "b": 158
  },
  "hsl": {
    "h": 220.73,
    "s": 76.536,
    "l": 35.098
  },
  "oklch": {
    "l": 0.40816,
    "c": 0.15894,
    "h": 262.6
  },
  "luminance": 0.06409
}

Semantic roles & 50–950 ramp

primary

#15419E

secondary

#C79E47

accent

#B635F3

background

#F7F7FB

surface

#EDEDF6

border

#C8C8D0

text

#090812

muted

#7B7B81

Preview Lab

Preview with #15419E

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

Preview Lab → · Contrast checker → · Palette generator →