#19335E#19335E

#19335E is a dark, moderate blue. Relative luminance 0.034; OKLCH L 32.5% C 0.083 H 259.9°. Best body text is #FFFFFF at 12.53:1 contrast (WCAG AA passes).

Color values

HEX	#19335E
RGB	rgb(25, 51, 94)
HSL	hsl(217, 58%, 23%)
HSV	hsv(217, 73%, 37%)
CMYK	cmyk(73.4%, 45.7%, 0%, 63.1%)
CIE-LAB	lab(21.51, 6.29, -28.61)
CIE-LCH	lch(21.51, 29.29, 282.40°)
OKLab	oklab(32.53% -0.0145 -0.0817)
OKLCH	oklch(32.53% 0.083 259.9)
XYZ	xyz(3.6044, 3.3821, 11.0504)
Luminance	0.0338 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#19335E #5E4419

analogous

#19555E #19335E #21195E

triadic

#19335E #5E1933 #335E19

tetradic

#19335E #5E1955 #5E4419 #195E21

square

#19335E #5E1955 #5E4419 #195E21

split-complementary

#19335E #5E2119 #555E19

monochromatic

#060D18 #0C192E #19335E #264D8E #3367BF

Accessibility & contrast

On white

12.53

#19335E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.68

#19335E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #19335E

12.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##19335E	#FFFFFF	#000000	##FFFFFF
##19335E	1.00	12.53	1.68	12.53
#FFFFFF	12.53	1.00	21.00	1.00
#000000	1.68	21.00	1.00	21.00
##FFFFFF	12.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1F3760

Deuteranopia (green-blind)

#13315D

Tritanopia (blue-blind)

#003D43

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #19335e;
/* rgb */ color: rgb(25, 51, 94);
/* oklch */ color: oklch(32.5% 0.083 259.9);

Tailwind

colors: {
  custom: {
    50: '#5f6a8c',
    500: '#19335e',
    950: '#000000',
  },
}

SCSS

$custom: #19335e;
$custom-light: #5f6a8c;
$custom-dark: #000000;

JSON

{
  "hex": "#19335e",
  "rgb": {
    "r": 25,
    "g": 51,
    "b": 94
  },
  "hsl": {
    "h": 217.391,
    "s": 57.983,
    "l": 23.333
  },
  "oklch": {
    "l": 0.32531,
    "c": 0.08299,
    "h": 259.9
  },
  "luminance": 0.03382
}

Semantic roles & 50–950 ramp

primary

#19335E

secondary

#94743F

accent

#A747E1

background

#F5F6F8

surface

#EAEBF0

border

#C6C6CB

text

#05060C

muted

#797A7D

Preview Lab

Preview with #19335E

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

Preview Lab → · Contrast checker → · Palette generator →