#19234D#19234D

#19234D is a dark, moderate blue. Relative luminance 0.019; OKLCH L 27.3% C 0.078 H 270.4°. Best body text is #FFFFFF at 15.12:1 contrast (WCAG AA passes).

Color values

HEX	#19234D
RGB	rgb(25, 35, 77)
HSL	hsl(228, 51%, 20%)
HSV	hsv(228, 68%, 30%)
CMYK	cmyk(67.5%, 54.5%, 0%, 69.8%)
CIE-LAB	lab(15.19, 11.02, -27.36)
CIE-LCH	lch(15.19, 29.50, 291.94°)
OKLab	oklab(27.3% 0.0006 -0.0783)
OKLCH	oklch(27.3% 0.078 270.4)
XYZ	xyz(2.3410, 1.9444, 7.2717)
Luminance	0.0194 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#19234D #4D4319

analogous

#193D4D #19234D #29194D

triadic

#19234D #4D1923 #234D19

tetradic

#19234D #4D193D #4D4319 #194D29

square

#19234D #4D193D #4D4319 #194D29

split-complementary

#19234D #4D2919 #3D4D19

monochromatic

#080A17 #0A0E1F #19234D #28387B #374DA9

Accessibility & contrast

On white

15.12

#19234D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.39

#19234D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #19234D

15.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##19234D	#FFFFFF	#000000	##FFFFFF
##19234D	1.00	15.12	1.39	15.12
#FFFFFF	15.12	1.00	21.00	1.00
#000000	1.39	21.00	1.00	21.00
##FFFFFF	15.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0D284F

Deuteranopia (green-blind)

#04244C

Tritanopia (blue-blind)

#002D34

Achromatopsia (no color)

#262626

Design tokens & code

CSS

--color: #19234d;
/* rgb */ color: rgb(25, 35, 77);
/* oklch */ color: oklch(27.3% 0.078 270.4);

Tailwind

colors: {
  custom: {
    50: '#5c5d7f',
    500: '#19234d',
    950: '#000000',
  },
}

SCSS

$custom: #19234d;
$custom-light: #5c5d7f;
$custom-dark: #000000;

JSON

{
  "hex": "#19234d",
  "rgb": {
    "r": 25,
    "g": 35,
    "b": 77
  },
  "hsl": {
    "h": 228.462,
    "s": 50.98,
    "l": 20
  },
  "oklch": {
    "l": 0.273,
    "c": 0.0783,
    "h": 270.4
  },
  "luminance": 0.01945
}

Semantic roles & 50–950 ramp

primary

#19234D

secondary

#83763E

accent

#BF4DDA

background

#F5F5F7

surface

#E9E9EE

border

#C5C5C9

text

#04040A

muted

#79797C

Preview Lab

Preview with #19234D

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

Preview Lab → · Contrast checker → · Palette generator →