#15346E#15346E

#15346E is a dark, moderate blue. Relative luminance 0.037; OKLCH L 33.8% C 0.107 H 261.5°. Best body text is #FFFFFF at 12.01:1 contrast (WCAG AA passes).

Color values

HEX	#15346E
RGB	rgb(21, 52, 110)
HSL	hsl(219, 68%, 26%)
HSV	hsv(219, 81%, 43%)
CMYK	cmyk(80.9%, 52.7%, 0%, 56.9%)
CIE-LAB	lab(22.80, 11.64, -36.96)
CIE-LCH	lch(22.80, 38.75, 287.48°)
OKLab	oklab(33.83% -0.0159 -0.1063)
OKLCH	oklch(33.83% 0.107 261.5)
XYZ	xyz(4.3507, 3.7407, 15.2416)
Luminance	0.0374 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#15346E #6E4F15

analogous

#15606E #15346E #22156E

triadic

#15346E #6E1534 #346E15

tetradic

#15346E #6E1560 #6E4F15 #156E22

square

#15346E #6E1560 #6E4F15 #156E22

split-complementary

#15346E #6E2215 #606E15

monochromatic

#050C1A #0B1C3B #15346E #1F4CA1 #2965D5

Accessibility & contrast

On white

12.01

#15346E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.75

#15346E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #15346E

12.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##15346E	#FFFFFF	#000000	##FFFFFF
##15346E	1.00	12.01	1.75	12.01
#FFFFFF	12.01	1.00	21.00	1.00
#000000	1.75	21.00	1.00	21.00
##FFFFFF	12.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#103B70

Deuteranopia (green-blind)

#00336D

Tritanopia (blue-blind)

#00424B

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #15346e;
/* rgb */ color: rgb(21, 52, 110);
/* oklch */ color: oklch(33.8% 0.107 261.5);

Tailwind

colors: {
  custom: {
    50: '#616a98',
    500: '#15346e',
    950: '#000000',
  },
}

SCSS

$custom: #15346e;
$custom-light: #616a98;
$custom-dark: #000000;

JSON

{
  "hex": "#15346e",
  "rgb": {
    "r": 21,
    "g": 52,
    "b": 110
  },
  "hsl": {
    "h": 219.101,
    "s": 67.939,
    "l": 25.686
  },
  "oklch": {
    "l": 0.33834,
    "c": 0.10749,
    "h": 261.5
  },
  "luminance": 0.03741
}

Semantic roles & 50–950 ramp

primary

#15346E

secondary

#A47F3A

accent

#AE3DEB

background

#F6F6F9

surface

#EBEBF2

border

#C6C6CC

text

#06060E

muted

#7A7A7E

Preview Lab

Preview with #15346E

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

Preview Lab → · Contrast checker → · Palette generator →