#15459E#15459E

#15459E is a dark, vivid blue. Relative luminance 0.069; OKLCH L 41.7% C 0.154 H 261.4°. Best body text is #FFFFFF at 8.84:1 contrast (WCAG AA passes).

Color values

HEX	#15459E
RGB	rgb(21, 69, 158)
HSL	hsl(219, 77%, 35%)
HSV	hsv(219, 87%, 62%)
CMYK	cmyk(86.7%, 56.3%, 0%, 38%)
CIE-LAB	lab(31.54, 19.62, -52.67)
CIE-LCH	lch(31.54, 56.20, 290.43°)
OKLab	oklab(41.66% -0.023 -0.1522)
OKLCH	oklch(41.66% 0.154 261.4)
XYZ	xyz(8.6067, 6.8832, 33.2161)
Luminance	0.0688 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#15459E #9E6E15

analogous

#15899E #15459E #29159E

triadic

#15459E #9E1545 #459E15

tetradic

#15459E #9E1589 #9E6E15 #159E29

square

#15459E #9E1589 #9E6E15 #159E29

split-complementary

#15459E #9E2915 #899E15

monochromatic

#071632 #0E2D68 #15459E #1C5DD4 #477FE7

Accessibility & contrast

On white

8.84

#15459E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.38

#15459E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #15459E

8.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##15459E	#FFFFFF	#000000	##FFFFFF
##15459E	1.00	8.84	2.38	8.84
#FFFFFF	8.84	1.00	21.00	1.00
#000000	2.38	21.00	1.00	21.00
##FFFFFF	8.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0051A1

Deuteranopia (green-blind)

#00449C

Tritanopia (blue-blind)

#005B6A

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #15459e;
/* rgb */ color: rgb(21, 69, 158);
/* oklch */ color: oklch(41.7% 0.154 261.4);

Tailwind

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

SCSS

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

JSON

{
  "hex": "#15459e",
  "rgb": {
    "r": 21,
    "g": 69,
    "b": 158
  },
  "hsl": {
    "h": 218.978,
    "s": 76.536,
    "l": 35.098
  },
  "oklch": {
    "l": 0.41662,
    "c": 0.15389,
    "h": 261.4
  },
  "luminance": 0.06884
}

Semantic roles & 50–950 ramp

primary

#15459E

secondary

#C79B47

accent

#B035F3

background

#F7F7FB

surface

#EDEDF6

border

#C8C8D0

text

#080812

muted

#7B7B81

Preview Lab

Preview with #15459E

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

Preview Lab → · Contrast checker → · Palette generator →