#19337F#19337F

#19337F is a dark, vivid blue. Relative luminance 0.041; OKLCH L 35.2% C 0.133 H 265.5°. Best body text is #FFFFFF at 11.53:1 contrast (WCAG AA passes).

Color values

HEX	#19337F
RGB	rgb(25, 51, 127)
HSL	hsl(225, 67%, 30%)
HSV	hsv(225, 80%, 50%)
CMYK	cmyk(80.3%, 59.8%, 0%, 50.2%)
CIE-LAB	lab(24.02, 19.89, -45.78)
CIE-LCH	lch(24.02, 49.92, 293.48°)
OKLab	oklab(35.23% -0.0103 -0.1322)
OKLCH	oklch(35.23% 0.133 265.5)
XYZ	xyz(5.4141, 4.1060, 20.5818)
Luminance	0.0411 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#19337F #7F6519

analogous

#19667F #19337F #32197F

triadic

#19337F #7F1933 #337F19

tetradic

#19337F #7F1966 #7F6519 #197F32

square

#19337F #7F1966 #7F6519 #197F32

split-complementary

#19337F #7F3219 #667F19

monochromatic

#050A1A #0F1E4C #19337F #2348B2 #3A62D8

Accessibility & contrast

On white

11.53

#19337F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.82

#19337F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #19337F

11.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##19337F	#FFFFFF	#000000	##FFFFFF
##19337F	1.00	11.53	1.82	11.53
#FFFFFF	11.53	1.00	21.00	1.00
#000000	1.82	21.00	1.00	21.00
##FFFFFF	11.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003E82

Deuteranopia (green-blind)

#00357E

Tritanopia (blue-blind)

#004653

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #19337f;
/* rgb */ color: rgb(25, 51, 127);
/* oklch */ color: oklch(35.2% 0.133 265.5);

Tailwind

colors: {
  custom: {
    50: '#676aa5',
    500: '#19337f',
    950: '#000000',
  },
}

SCSS

$custom: #19337f;
$custom-light: #676aa5;
$custom-dark: #000000;

JSON

{
  "hex": "#19337f",
  "rgb": {
    "r": 25,
    "g": 51,
    "b": 127
  },
  "hsl": {
    "h": 224.706,
    "s": 67.105,
    "l": 29.804
  },
  "oklch": {
    "l": 0.35234,
    "c": 0.13261,
    "h": 265.5
  },
  "luminance": 0.04107
}

Semantic roles & 50–950 ramp

primary

#19337F

secondary

#B39641

accent

#BE3EEA

background

#F6F6FA

surface

#EBEBF4

border

#C6C6CE

text

#07060F

muted

#7A7A7F

Preview Lab

Preview with #19337F

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

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