#19438B#19438B

#19438B is a dark, vivid blue. Relative luminance 0.061; OKLCH L 39.8% C 0.129 H 260.5°. Best body text is #FFFFFF at 9.47:1 contrast (WCAG AA passes).

Color values

HEX	#19438B
RGB	rgb(25, 67, 139)
HSL	hsl(218, 70%, 32%)
HSV	hsv(218, 82%, 55%)
CMYK	cmyk(82%, 51.8%, 0%, 45.5%)
CIE-LAB	lab(29.62, 13.59, -44.17)
CIE-LCH	lch(29.62, 46.21, 287.10°)
OKLab	oklab(39.78% -0.0213 -0.1272)
OKLCH	oklch(39.78% 0.129 260.5)
XYZ	xyz(7.0666, 6.0842, 25.2230)
Luminance	0.0609 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#19438B #8B6119

analogous

#197C8B #19438B #28198B

triadic

#19438B #8B1943 #438B19

tetradic

#19438B #8B197C #8B6119 #198B28

square

#19438B #8B197C #8B6119 #198B28

split-complementary

#19438B #8B2819 #7C8B19

monochromatic

#061123 #102A57 #19438B #225CBF #417BDD

Accessibility & contrast

On white

9.47

#19438B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.22

#19438B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #19438B

9.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##19438B	#FFFFFF	#000000	##FFFFFF
##19438B	1.00	9.47	2.22	9.47
#FFFFFF	9.47	1.00	21.00	1.00
#000000	2.22	21.00	1.00	21.00
##FFFFFF	9.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#154B8E

Deuteranopia (green-blind)

#00418A

Tritanopia (blue-blind)

#005460

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #19438b;
/* rgb */ color: rgb(25, 67, 139);
/* oklch */ color: oklch(39.8% 0.129 260.5);

Tailwind

colors: {
  custom: {
    50: '#6a76ad',
    500: '#19438b',
    950: '#000000',
  },
}

SCSS

$custom: #19438b;
$custom-light: #6a76ad;
$custom-dark: #000000;

JSON

{
  "hex": "#19438b",
  "rgb": {
    "r": 25,
    "g": 67,
    "b": 139
  },
  "hsl": {
    "h": 217.895,
    "s": 69.512,
    "l": 32.157
  },
  "oklch": {
    "l": 0.39778,
    "c": 0.12893,
    "h": 260.5
  },
  "luminance": 0.06085
}

Semantic roles & 50–950 ramp

primary

#19438B

secondary

#BE9042

accent

#AB3BEC

background

#F6F7FA

surface

#ECEDF4

border

#C7C8CE

text

#070810

muted

#7A7B7F

Preview Lab

Preview with #19438B

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

Preview Lab → · Contrast checker → · Palette generator →