#15459D#15459D

#15459D is a dark, vivid blue. Relative luminance 0.069; OKLCH L 41.6% C 0.153 H 261.3°. Best body text is #FFFFFF at 8.86:1 contrast (WCAG AA passes).

Color values

HEX	#15459D
RGB	rgb(21, 69, 157)
HSL	hsl(219, 76%, 35%)
HSV	hsv(219, 87%, 62%)
CMYK	cmyk(86.6%, 56.1%, 0%, 38.4%)
CIE-LAB	lab(31.46, 19.21, -52.19)
CIE-LCH	lch(31.46, 55.62, 290.20°)
OKLab	oklab(41.58% -0.023 -0.1508)
OKLCH	oklch(41.58% 0.153 261.3)
XYZ	xyz(8.5210, 6.8489, 32.7646)
Luminance	0.0685 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#15459D #9D6D15

analogous

#15899D #15459D #29159D

triadic

#15459D #9D1545 #459D15

tetradic

#15459D #9D1589 #9D6D15 #159D29

square

#15459D #9D1589 #9D6D15 #159D29

split-complementary

#15459D #9D2915 #899D15

monochromatic

#071631 #0E2D67 #15459D #1C5DD3 #467FE6

Accessibility & contrast

On white

8.86

#15459D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.37

#15459D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #15459D

8.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##15459D	#FFFFFF	#000000	##FFFFFF
##15459D	1.00	8.86	2.37	8.86
#FFFFFF	8.86	1.00	21.00	1.00
#000000	2.37	21.00	1.00	21.00
##FFFFFF	8.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0050A0

Deuteranopia (green-blind)

#00449B

Tritanopia (blue-blind)

#005B6A

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #15459d;
/* rgb */ color: rgb(21, 69, 157);
/* oklch */ color: oklch(41.6% 0.153 261.3);

Tailwind

colors: {
  custom: {
    50: '#6d78bb',
    500: '#15459d',
    950: '#000000',
  },
}

SCSS

$custom: #15459d;
$custom-light: #6d78bb;
$custom-dark: #000000;

JSON

{
  "hex": "#15459d",
  "rgb": {
    "r": 21,
    "g": 69,
    "b": 157
  },
  "hsl": {
    "h": 218.824,
    "s": 76.404,
    "l": 34.902
  },
  "oklch": {
    "l": 0.41577,
    "c": 0.15252,
    "h": 261.3
  },
  "luminance": 0.0685
}

Semantic roles & 50–950 ramp

primary

#15459D

secondary

#C79A47

accent

#B035F3

background

#F7F7FB

surface

#EDEDF6

border

#C8C8D0

text

#080812

muted

#7B7B81

Preview Lab

Preview with #15459D

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

Preview Lab → · Contrast checker → · Palette generator →