#19345B#19345B

#19345B is a dark, moderate blue. Relative luminance 0.034; OKLCH L 32.6% C 0.077 H 257.7°. Best body text is #FFFFFF at 12.47:1 contrast (WCAG AA passes).

Color values

HEX	#19345B
RGB	rgb(25, 52, 91)
HSL	hsl(215, 57%, 23%)
HSV	hsv(215, 73%, 36%)
CMYK	cmyk(72.5%, 42.9%, 0%, 64.3%)
CIE-LAB	lab(21.64, 4.35, -26.43)
CIE-LCH	lch(21.64, 26.79, 279.34°)
OKLab	oklab(32.57% -0.0164 -0.0753)
OKLCH	oklch(32.57% 0.077 257.7)
XYZ	xyz(3.5165, 3.4176, 10.3698)
Luminance	0.0342 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#19345B #5B4019

analogous

#19555B #19345B #1F195B

triadic

#19345B #5B1934 #345B19

tetradic

#19345B #5B1955 #5B4019 #195B1F

square

#19345B #5B1955 #5B4019 #195B1F

split-complementary

#19345B #5B1F19 #555B19

monochromatic

#070E18 #0C192B #19345B #264F8B #336BBB

Accessibility & contrast

On white

12.47

#19345B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.68

#19345B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #19345B

12.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##19345B	#FFFFFF	#000000	##FFFFFF
##19345B	1.00	12.47	1.68	12.47
#FFFFFF	12.47	1.00	21.00	1.00
#000000	1.68	21.00	1.00	21.00
##FFFFFF	12.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#22375D

Deuteranopia (green-blind)

#18315A

Tritanopia (blue-blind)

#003D43

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #19345b;
/* rgb */ color: rgb(25, 52, 91);
/* oklch */ color: oklch(32.6% 0.077 257.7);

Tailwind

colors: {
  custom: {
    50: '#5e6b89',
    500: '#19345b',
    950: '#000000',
  },
}

SCSS

$custom: #19345b;
$custom-light: #5e6b89;
$custom-dark: #000000;

JSON

{
  "hex": "#19345b",
  "rgb": {
    "r": 25,
    "g": 52,
    "b": 91
  },
  "hsl": {
    "h": 215.455,
    "s": 56.897,
    "l": 22.745
  },
  "oklch": {
    "l": 0.32569,
    "c": 0.07705,
    "h": 257.7
  },
  "luminance": 0.03418
}

Semantic roles & 50–950 ramp

primary

#19345B

secondary

#916F3F

accent

#A248E0

background

#F5F6F8

surface

#EAEBF0

border

#C6C6CB

text

#05060B

muted

#797A7C

Preview Lab

Preview with #19345B

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

Preview Lab → · Contrast checker → · Palette generator →