#15346D#15346D

#15346D is a dark, moderate blue. Relative luminance 0.037; OKLCH L 33.8% C 0.106 H 261.3°. Best body text is #FFFFFF at 12.04:1 contrast (WCAG AA passes).

Color values

HEX	#15346D
RGB	rgb(21, 52, 109)
HSL	hsl(219, 68%, 25%)
HSV	hsv(219, 81%, 43%)
CMYK	cmyk(80.7%, 52.3%, 0%, 57.3%)
CIE-LAB	lab(22.72, 11.22, -36.44)
CIE-LCH	lch(22.72, 38.12, 287.11°)
OKLab	oklab(33.75% -0.016 -0.1048)
OKLCH	oklch(33.75% 0.106 261.3)
XYZ	xyz(4.2966, 3.7190, 14.9564)
Luminance	0.0372 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#15346D #6D4E15

analogous

#15606D #15346D #22156D

triadic

#15346D #6D1534 #346D15

tetradic

#15346D #6D1560 #6D4E15 #156D22

square

#15346D #6D1560 #6D4E15 #156D22

split-complementary

#15346D #6D2215 #606D15

monochromatic

#050C1A #0B1C3A #15346D #1F4CA0 #2965D4

Accessibility & contrast

On white

12.04

#15346D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.74

#15346D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #15346D

12.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##15346D	#FFFFFF	#000000	##FFFFFF
##15346D	1.00	12.04	1.74	12.04
#FFFFFF	12.04	1.00	21.00	1.00
#000000	1.74	21.00	1.00	21.00
##FFFFFF	12.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#123B6F

Deuteranopia (green-blind)

#00326C

Tritanopia (blue-blind)

#00424B

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #15346d;
/* rgb */ color: rgb(21, 52, 109);
/* oklch */ color: oklch(33.8% 0.106 261.3);

Tailwind

colors: {
  custom: {
    50: '#616a97',
    500: '#15346d',
    950: '#000000',
  },
}

SCSS

$custom: #15346d;
$custom-light: #616a97;
$custom-dark: #000000;

JSON

{
  "hex": "#15346d",
  "rgb": {
    "r": 21,
    "g": 52,
    "b": 109
  },
  "hsl": {
    "h": 218.864,
    "s": 67.692,
    "l": 25.49
  },
  "oklch": {
    "l": 0.33752,
    "c": 0.10599,
    "h": 261.3
  },
  "luminance": 0.0372
}

Semantic roles & 50–950 ramp

primary

#15346D

secondary

#A37E3A

accent

#AE3DEB

background

#F6F6F9

surface

#EBEBF2

border

#C6C6CC

text

#06060D

muted

#7A7A7E

Preview Lab

Preview with #15346D

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

Preview Lab → · Contrast checker → · Palette generator →