#19336D#19336D

#19336D is a dark, moderate blue. Relative luminance 0.037; OKLCH L 33.7% C 0.106 H 263.6°. Best body text is #FFFFFF at 12.10:1 contrast (WCAG AA passes).

Color values

HEX	#19336D
RGB	rgb(25, 51, 109)
HSL	hsl(221, 63%, 26%)
HSV	hsv(221, 77%, 43%)
CMYK	cmyk(77.1%, 53.2%, 0%, 57.3%)
CIE-LAB	lab(22.58, 12.49, -36.66)
CIE-LCH	lch(22.58, 38.73, 288.81°)
OKLab	oklab(33.69% -0.0119 -0.1054)
OKLCH	oklch(33.69% 0.106 263.6)
XYZ	xyz(4.3441, 3.6780, 14.9460)
Luminance	0.0368 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#19336D #6D5319

analogous

#195D6D #19336D #29196D

triadic

#19336D #6D1933 #336D19

tetradic

#19336D #6D195D #6D5319 #196D29

square

#19336D #6D195D #6D5319 #196D29

split-complementary

#19336D #6D2919 #5D6D19

monochromatic

#060C19 #0E1C3B #19336D #244A9F #3162D0

Accessibility & contrast

On white

12.10

#19336D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.74

#19336D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #19336D

12.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##19336D	#FFFFFF	#000000	##FFFFFF
##19336D	1.00	12.10	1.74	12.10
#FFFFFF	12.10	1.00	21.00	1.00
#000000	1.74	21.00	1.00	21.00
##FFFFFF	12.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#103A6F

Deuteranopia (green-blind)

#00326C

Tritanopia (blue-blind)

#00414A

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #19336d;
/* rgb */ color: rgb(25, 51, 109);
/* oklch */ color: oklch(33.7% 0.106 263.6);

Tailwind

colors: {
  custom: {
    50: '#636a97',
    500: '#19336d',
    950: '#000000',
  },
}

SCSS

$custom: #19336d;
$custom-light: #636a97;
$custom-dark: #000000;

JSON

{
  "hex": "#19336d",
  "rgb": {
    "r": 25,
    "g": 51,
    "b": 109
  },
  "hsl": {
    "h": 221.429,
    "s": 62.687,
    "l": 26.275
  },
  "oklch": {
    "l": 0.33689,
    "c": 0.10604,
    "h": 263.6
  },
  "luminance": 0.03678
}

Semantic roles & 50–950 ramp

primary

#19336D

secondary

#A2843F

accent

#B342E6

background

#F6F6F9

surface

#EBEBF2

border

#C6C6CC

text

#06060D

muted

#7A7A7E

Preview Lab

Preview with #19336D

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

Preview Lab → · Contrast checker → · Palette generator →