#19133E#19133E

#19133E is a very dark, moderate blue. Relative luminance 0.010; OKLCH L 22.4% C 0.079 H 284.4°. Best body text is #FFFFFF at 17.44:1 contrast (WCAG AA passes).

Color values

HEX	#19133E
RGB	rgb(25, 19, 62)
HSL	hsl(248, 53%, 16%)
HSV	hsv(248, 69%, 24%)
CMYK	cmyk(59.7%, 69.4%, 0%, 75.7%)
CIE-LAB	lab(9.16, 17.06, -26.65)
CIE-LCH	lch(9.16, 31.65, 302.62°)
OKLab	oklab(22.4% 0.0196 -0.0764)
OKLCH	oklch(22.4% 0.079 284.4)
XYZ	xyz(1.5030, 1.0201, 4.6742)
Luminance	0.0102 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Navy Blue (survey)

#001146

ΔE00 4.72

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#19133E #383E13

analogous

#13223E #19133E #2E133E

triadic

#19133E #3E1913 #133E19

tetradic

#19133E #3E1322 #383E13 #133E2E

square

#19133E #3E1322 #383E13 #133E2E

split-complementary

#19133E #3E2E13 #223E13

monochromatic

#090717 #090717 #19133E #2C216D #3F309C

Accessibility & contrast

On white

17.44

#19133E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.20

#19133E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #19133E

17.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##19133E	#FFFFFF	#000000	##FFFFFF
##19133E	1.00	17.44	1.20	17.44
#FFFFFF	17.44	1.00	21.00	1.00
#000000	1.20	21.00	1.00	21.00
##FFFFFF	17.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001B3F

Deuteranopia (green-blind)

#00183D

Tritanopia (blue-blind)

#0A1D26

Achromatopsia (no color)

#1A1A1A

Design tokens & code

CSS

--color: #19133e;
/* rgb */ color: rgb(25, 19, 62);
/* oklch */ color: oklch(22.4% 0.079 284.4);

Tailwind

colors: {
  custom: {
    50: '#5a5074',
    500: '#19133e',
    950: '#000000',
  },
}

SCSS

$custom: #19133e;
$custom-light: #5a5074;
$custom-dark: #000000;

JSON

{
  "hex": "#19133e",
  "rgb": {
    "r": 25,
    "g": 19,
    "b": 62
  },
  "hsl": {
    "h": 248.372,
    "s": 53.086,
    "l": 15.882
  },
  "oklch": {
    "l": 0.22399,
    "c": 0.07886,
    "h": 284.4
  },
  "luminance": 0.0102
}

Semantic roles & 50–950 ramp

primary

#19133E

secondary

#6E7736

accent

#DC4BC8

background

#F5F4F7

surface

#E9E7ED

border

#C5C3C8

text

#040208

muted

#79787B

Preview Lab

Preview with #19133E

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

Preview Lab → · Contrast checker → · Palette generator →